heptanal (aldehyde C-7)
oenanthic aldehyde
 
Notes:
Found in essential oils of ylang-ylang, clary sage, California orange, bitter orange and others. Flavouring agent Heptanal or heptanaldehyde is an alkyl aldehyde with a strong fruity odor which is used as an ingredient in cosmetics, perfumes, and flavors. It can be obtained from castor oil by distillation under reduced pressure. Industrially, it is used in the manufacture of 1-heptanol and ethyl heptanoate.
  • Advanced Biotech
    • Advanced Biotech. Inc.
      Inspired by Nature
      A diverse range of products, all meeting our stringent commitment to quality.
      Advanced Biotech is a leading manufacturer and supplier of high-quality Natural flavoring ingredients & botanical extracts for the food/beverage, cosmetic and personal care industries. With over 25 years of experience working with Fermentation processing & botanical extracts, we can help develop new innovative and functional products for today’s competitive marketplace. Our company prides itself in the ability to cater to our customer’s specific needs while maintaining our focus on integrity, honesty and the commitment to high quality product standards. We proudly offer our quality Natural ingredients to companies around the world.
      US Email: Info
      US Email: Quotes and Orders
      US Voice: 973-339-6242
      US Fax: 973-256-4101
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      Product(s):
      1147 HEPTANAL NATURAL 95% min.
      SDS
       
  • Alfrebro
    • Alfrebro LLC/ Archer Daniels Midland Company
      Let's get reacquainted
      Building great taste with aroma chemicals, extracts, and distillates
      The Alfrebro brand was established in the early 1900s by Alex Fries & Brothers, a Cincinnati Flavor Company. In 1980, the brand was re-launched as an aroma chemical manufacturer. Since its inception, Alfrebro’s primary focus has been to provide quality natural and high value synthetic chemicals.
      Email: Sarah Forbis
      Email: Sales
      Voice: 513-539-3021
      Fax: 513-539-7372
      US Voice: 513-539-7373
      Newsroom
      Product(s):
      HEPTANAL NATURAL (ALDEHYDE C7)
       
  • Associate Allied Chemicals
    • Associate Allied Chemicals
      Quality, Service and Values
      Our aim is to become a reliable one-stop shop for our customers.
      Distributor and Agents of high quality raw materials for the fragrance, flavour and cosmetic industry. Partnering and sourcing raw materials directly from some of the best recognised names to provide consistent quality to our esteemed customers.
      Email: Info
      Email: Sachin Gandhi
      Voice: +91 22 2419 8800
      Fax: +91 22 2413 5786
      About
      Product(s):
      Aldehyde C-7
       
  • Augustus Oils
    • Augustus Oils Ltd
      The Premier Supplier
      Augustus Oils Ltd, in harmony with nature - to present it at its best...
      A wealth of experience, expertise and knowledge has allowed Augustus to bridge the gulf in expectation and trust between growers and users of natural ingredients. The Company works in partnership with customers on the one hand, and growers, farmers and distillers on the other. Both users and producers can then focus on exactly what they do best, while skilled Augustus technicians closely monitor and control the delivered product. This ensures users can have the confidence that they will receive the best raw materials suited to their requirements.
      Email: Enquiries
      Email: Sales
      Email: web site enquiries
      Voice: +44 (0)1420 590555
      Fax: +44 (0)1420 592420
      Services
      Product(s):
      Aldehyde C7
       
  • Axxence Aromatic
    • Axxence Aromatic GmbH
      We bring nature to your flavour
      Dedicated to provide the best possible quality and supply service of natural aroma ingredients.
      Axxence Aromatic is entirely dedicated to provide the best possible quality and supply service of natural aroma ingredients to the Flavour & Fragrance Industry worldwide.
      Email: Service
      Voice: +49.2822.68561.0
      Fax: +49.2822.68561.39
      Sustainability
      Products List: View
      Product(s):
      254000 ALDEHYDE C-7, Natural Kosher
       
  • Charkit Chemical
    • Charkit Chemical Corporation
      The Specialty Chemical Specialists
      Explore this website to discover the products and services that Charkit provides for your industry and please contact us directly to find out how we can be of service to you.
      about: Since 1982, Charkit has been committed to expanding the markets we serve as our roster of products and services continues to grow with us. Our substantial portfolio of personal care ingredients now include a wide array of luxury and exotic components to compliment the key products we have always offered. We have expanded our offerings to the nutraceutical, industrial, and resin markets with a growing roster of versatile and unique ingredients. We continue to lead the way in our traditional markets such as Metal and Water Treatment, Imaging, Flavor & Fragrance, Aroma and Food. Our Pharmaceutical offerings continue to expand, still anchored by the Boronic Derivatives that meet the demands of Suzuki coupling reactions. Please contact us to learn how we can help you reach your goals.
      Email: Sales
      Voice: 203-299-3220
      Fax: 203-299-1355
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      Product(s):
      HEPTANAL (ALDEHYDE C7) FEMA 2540
       
  • Excellentia International
    • Excellentia International
      Ingredients by Nature
      Exceptional quality and excellence in meeting our customers requirements.
      Excellentia International was founded in 2010 through the merger of Excellentia Flavors LLC and Polarome International. Collectively, these companies account for more than one hundred years of industry experience, and are recognized for exceptional quality and excellence in meeting our customers’ requirements.
      Email: Info
      Email: Sales
      Email: Regulatory
      Voice: 732.749.9840
      Our Services
      Product(s):
      Aldehyde C-7 (Heptanal) Natural
       
  • Fleurchem
    • Fleurchem, Inc.
      Have A Flavorful Day
      A leading global manufacturer and supplier of ingredients for Flavors, Fragrances, AromaTherapy, Foods, Beverages, Personal Care Products, and other uses.
      Operating out of the 200,000 sq. ft., former Hercules/PFW facility in Middletown, NY; Fleurchem produces a full range of natural isolates, synthetic chemicals & specialities, essential oils and flavors. Additionally, the company performs toll manufacturing, as well as custom chemical synthesis for a wide range of clients.
      Email: Information
      US Voice: 845-341-2100
      US Fax: 845-341-2121
      Product(s):
      aldehyde C-7
       
  • Global Essence
    • Global Essence Inc.
      Preferred Partner
      Accommodate each customers unique needs.
      Global Essence was founded in 1993 as a two person operation servicing regional customers in the New York/ New Jersey area. In the twenty years since, it has grown into a multinational operation with offices in the US, UK, and Singapore. These offices allow Global to provide regional support to its customers worldwide. As the world continues become more connected, this approach positions Global to continue to offer the highest quality products and experience to all of its customers.
      Email: Info
      US Email: Info
      Voice: +44 (0) 1279 876666
      Fax: +44 (0)1279 876646
      US Voice: 001 732 677 1100
      US Fax: 001 732 677 1107
      Blog
      Press Release
      News
      Product(s):
      Aldehyde C7
       
  • Frutarom
    • FRUTAROM USA INC,
      Flavor & Specialty Ingredients
      Your preferred partner for flavour and fragrance success.
      Our broad and diverse product portfolio is designed to provide and cater for every flavor and taste profile required by our customer base and incorporates historic, and iconic, market leading products.
      Email: Info
      US Email: Info- USA
      Email: Sales
      Voice: +44 (0) 1429 863 222
      CBD Offering
      Products List: View
      Product(s):
      441H005000 HEPTANAL KOSHER
       
  • Indukern F&F
  • Lluch Essence
    • Lluch Essence S.L.
      A family company dedicated to sales and distribution
      Flexibility, availability, price and quality.
      Flexibility, availability, price and quality make LLUCH ESSENCE S.L. one of Europe’s references when it comes to essential oils and aroma chemicals, and it is now well known all around the world.
      Email: Info
      Voice: 34 93 379 38 49
      Fax: 34 93 370 65 04
      Linkedin
      Product(s):
      ALDEHYDE C-07
      ALDEHYDE C-07 NATURAL
       
  • M&U International
    • M&U International LLC
      Steady supply & demand
      Meeting customers increasing demands at home as well as abroad.
      M&U dedicates itself to the development and production of new products as well as continuously promoting those new products. We’ve maintained a steady supply&demand relationship with a large number of manufacturers at home and abroad. We’ve developed an extensive network and because of our relationships with these manufacturers, we’re able to provide a stable supply of great quality materials. We’re located in China’s largest communications hub, Shanghai and in the U.S. near one of the largest sea ports on the East Coast. The strategic locations of our facilities ensure convenient, prompt and secure delivery of our products to our customers.
      Email: Sales
      US Email: Sales
      Voice: +86-21-32515501 60762991 60762992
      Fax: +86-21-32515502 64204960
      US Voice: 908-359-9000
      US Fax: 908-359-9002
      News
      Product(s):
      N0214 NAT. HEPTANAL
      A0527 Aldehyde C-7 (Heptanal)
       
  • Moellhausen
  • OQEMA
    • OQEMA
      With a focus on providing the highest level of service
      OQEMA has established itself at the forefront of the global chemical industry.
      The guiding principles of OQEMA have always been to establish long term relationships with customers and suppliers alike to build sustainable and profitable business for all parties. Through OQEMA’s business divisions the company tailors products and services to better support and service our customers requirements. This structure also allows the company to focus its marketing campaigns more effectively to certain industries. Over the last decade OQEMA has achieved strong growth as a result of the expansion of our business model. Going forward, the company will be expanding this business model into existing and new strategic territories.
      Email: Contact Us:
      US Email: Dean Matienzo
      Email: Sales
      US Email: Dean Matienzo - Sales Manager
      Voice: +44 1993 843081
      Fax: +44 1993 841261
      US Voice: +1 973 886 3778
      US Fax: +1 973 346 1106
      Linkedin
      Website
      Global Distribution
      Product(s):
      Aldehyde C-7
       
  • Penta International
    • Penta International Corporation
      Chemistry innovation
      At Penta, our products and services help businesses do business better.
      For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
      US Email: Technical Services
      US Email: Sales
      US Voice: (973) 740-2300
      US Fax: (973) 740-1839
      Product(s):
      01-13400 ALDEHYDE C-7
      08-07000 HEPTANAL NATURAL
       
  • Robertet
    • Robertet, Inc.
      HOME OF NATURE, SEED TO SCENT
      HOME OF NATURE – natural ingredients from the source.
      Robertet is a leader in the production of natural ingredients with facilities in France, Bulgaria, Turkey, South Africa, India, China, New Caledonia, ... Founded in 1850, Robertet remains a family owned business (5th Generation) and one of the largest producers of aromatic extracts. Brand acquisitions include: Charabot, Sapad, Hitex.
      US Email: Customer service
      US Email: Arnaud Adrian
      Email: Flavor:
      Email: Fragrance:
      Voice: 33 4 93 40 33 66
      Fax: 33 4 93 70 68 09
      US Voice: +1.201.337.7100
      +1 212 710 4600Robertet New York Creative Center
      +1 212 245 4092Robertet New York Creative Center
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      Seasons and Harvest / Crop calendar
      Product(s):
      101429 Aldehyde C7 naturel
       
  • Sigma-Aldrich
  • Taytonn ASCC
    • Taytonn ASCC Pte Ltd
      Supplying Asia Pacific
      We fully understand the demands of the F&F industry and we endeavour to supply quality products, with ready availability and a personalised service.
      Since 2001 TAYTONN has been distributing key ingredients to the Fragrance and Flavor industry in Asia. We work closely with customers, principals and vendors. Together we forecast demand and match it with supply of aroma chemicals, essential oils and natural isolates & extracts. Sourced from around the world, our F&F ingredient inventory in Singapore is ready to ship to any location in Asia and beyond. Time and again, we help our principals introduce new discoveries to the F&F market - stimulating creativity and bringing value added proposition to our customers.
      Email: Info
      Email: Sales
      Voice: + 65 - 6861 8113
      Fax: + 65 - 6861 8115
      Linkedin
      Product(s):
      Aldehyde C-7
       
  • TCI AMERICA
    • TCI AMERICA
      Moving Your Chemistry Forward
      We continuously strive to advance our technology.
      With East & West Coast distribution centers, count on TCI to deliver products quickly and reliably. Over 30,000 Reagents available today in benchtop to bulk quantities. We also offer custom synthesis solutions. Sign up for a TCI account today for fast and free shipping!
      Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis.
      US Email: Sales
      Email: Technical Support
      Voice: 1-800-423-8616
      Fax: 1- 888-520-1075
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      Product(s):
      H0025 Heptanal >95.0%(GC)
      SDS
       
  • The Lermond Company
    • The Lermond Company
      Your Sourcing Resource
      The Lermond family has been sourcing raw materials for the flavor and fragrance industry for nearly 7 decades.
      The Lermond Company is a women-owned distributor of raw materials primarily servicing the flavor and fragrance industry. For three generations, members of the Lermond family have been integral sourcing partners for the North American flavor and fragrance industry. We supply high quality essential oils, aroma chemicals, absolutes, concretes, resinoids and floral waters from around the world to the global industry.
      Email: Info
      Email: Tara
      Email: Erica
      Voice: 201-896-3300
      Fax: 201-623-2910
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      Product(s):
      10160 ALDEHYDE C-7
       
  • R C Treatt & Co Ltd
    • R C Treatt and Co Ltd
      Innovative ingredient solutions
      World-leading innovative ingredient solutions provider for the flavour, fragrance and FMCG industries.
      We offer innovative and trend-setting product concepts for our customers, collaborating with them to create true value for their products.
      Email: Enquiries
      US Email: Enquiries
      Voice: +44 (0) 1284 702500
      Fax: +44 (0) 1284 703809
      US Voice: +1 863 668 9500
      US Fax: +1 863 668 3388
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      Product(s):
      Heptanal
       
Synonyms   Articles   Notes   Search
Fragrance Demo Formulas    Flavor Demo Formulas
CAS Number: 111-71-7Picture of molecule3D/inchi
% from: 92.00% to 97.00%
ECHA EINECS - REACH Pre-Reg: 203-898-4
FDA UNII: 92N104S3HF
Nikkaji Web: J5.520D
Beilstein Number: 1560236
MDL: MFCD00007028
CoE Number: 117
XlogP3: 2.30 (est)
Molecular Weight: 114.18778000
Formula: C7 H14 O
BioActivity Summary: listing
NMR Predictor: Predict (works with chrome, Edge or firefox)
Also(can) Contains: 2-methyl hexanal 3.00% to 8.00%
EFSA/JECFA Comments: At least 92%; secondary component 4-7% 2-methyl­hexanal. (EFSA)
Category: flavor and fragrance agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist: Search
Google Patents: Search
US Patents: Search
EU Patents: Search
Pubchem Patents: Search
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 95  heptanal
DG SANTE Food Flavourings: 05.031  heptanal
FEMA Number: 2540 heptanal
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):111-71-7 ; HEPTANAL
FDA Regulation:
FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
Subpart F--Flavoring Agents and Related Substances
Sec. 172.515 Synthetic flavoring substances and adjuvants.
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: colorless clear liquid (est)
Assay: 92.00 to 100.00 % 
Food Chemicals Codex Listed: Yes
Specific Gravity: 0.81500 to 0.82000 @  25.00 °C.
Pounds per Gallon - (est).: 6.782 to  6.823
Refractive Index: 1.41200 to 1.42000 @  20.00 °C.
Melting Point: -43.00 to  -42.00 °C. @ 760.00 mm Hg
Boiling Point: 152.00 to  153.00 °C. @ 760.00 mm Hg
Boiling Point: 74.00 to  75.00 °C. @ 50.00 mm Hg
Acid Value: 10.00 max. KOH/g
Vapor Pressure: 3.854000 mmHg @ 25.00 °C. (est)
Vapor Density: 3.9 ( Air = 1 )
Flash Point: 95.00 °F. TCC ( 35.00 °C. )
logP (o/w): 2.442 (est)
Soluble in:
 alcohol
 fixed oils
 water, 1167 mg/L @ 25 °C (est)
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
 
Odor Type: green
 
Odor Strength: high ,
recommend smelling in a 1.00 % solution or less
 
Substantivity: 12 hour(s) at 100.00 %
 
 fresh  aldehydic  fatty  green  herbal  cognac  ozone  
Odor Description:
at 1.00 % in dipropylene glycol. 
fresh aldehydic fatty green herbal wine-lee ozone
Luebke, William tgsc, (1984)
 
 
Flavor Type: green
 
 green  aldehydic  oily  cortex  grassy  clover  cilantro  
Taste Description:
green aldehydic oily cortex grassy clover cilantro
Luebke, William tgsc, (1984)
 
Odor and/or flavor descriptions from others (if found).
 
Bedoukian Research
HEPTANAL
Odor Description: Fresh, green, citrus odor
Used in aldehydic accords and florals.
Taste Description: green
Used in citrus and other fruit flavors for greenness.
 
Alfrebro
HEPTANAL NATURAL (ALDEHYDE C7)
Odor Description: Very Strong, Fatty, Harsh, Pungent
 
Moellhausen
ALDEHYDE C7
Odor Description: fruity, herbaceous, aldehyde
Taste Description: sweet, almond
 
 
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: perfuming agents
Synonyms   Articles   Notes   Search   Top
Suppliers:
Acme Synthetic Chemicals
Heptaldehyde 97% Min. Purity by GC
Advanced Biotech
HEPTANAL NATURAL
95% min.
Odor: Citrus, Sharp
Alfrebro
HEPTANAL NATURAL (ALDEHYDE C7)
Odor: Very Strong, Fatty, Harsh, Pungent
Ambles Nature et Chimie
HEPTANAL NAT
Arkema
Oleris® n-Heptaldehyde
Odor: characteristic
Use: Oleris® n-Heptaldehyde is mainly used as a synthesis intermediate in the manufacture of aromatic chemicals.
Associate Allied Chemicals
Aldehyde C-7
About
Augustus Oils
Aldehyde C7
Services
Aurochemicals
HEPTANAL, Natural
Axxence Aromatic
ALDEHYDE C-7, Natural
Kosher
Sustainability
Charkit Chemical
HEPTANAL (ALDEHYDE C7) FEMA 2540
Diffusions Aromatiques
ALDEHYDE C7
EMD Millipore
For experimental / research use only.
Heptanal
Excellentia International
Aldehyde C-7 (Heptanal) Natural
Fleurchem
aldehyde C-7
Frutarom
HEPTANAL
KOSHER
Flavor: Fresh, Aldehydic, Fatty, Green, Herbal, Ozone
CBD Offering
Global Essence
Aldehyde C7
IFF
HEPTANAL
KOSHER
Flavor: Fresh, Aldehydic, Fatty, Green, Herbal, Ozone
Indukern F&F
HEPTANOIC ALDEHYDE
Odor: ALDEHYDIC, FRESH, GREEN, FATTY
Inoue Perfumery
HEPTANAL
Kingchem Laboratories
1 HEPTANAL
Odor: Harsh, pungent
Lluch Essence
ALDEHYDE C-07 NATURAL
Lluch Essence
ALDEHYDE C-07
M&U International
Aldehyde C-7 (Heptanal)
M&U International
NAT. HEPTANAL
Moellhausen
ALDEHYDE C7
Odor: fruity, herbaceous, aldehyde
Flavor: sweet, almond
Nagar Haveli Perfumes & Aromatics
Heptaldehyde
Odor: Fresh aldehydic fatty green herbal wine-lee ozone; Punegent (Strong)
Nagar Haveli Perfumes & Aromatics
Heptaldehyde
Natural
Odor: Fresh aldehydic fatty green herbal wine-lee ozone; Punegent (Strong)
Naturamole
heptanal 95% natural EU
OQEMA
Aldehyde C-7
Penta International
ALDEHYDE C-7
Penta International
HEPTANAL NATURAL
R C Treatt & Co Ltd
Heptanal
Reincke & Fichtner
Heptanal natural
Reincke & Fichtner
Heptanal
Robertet
Aldehyde C7 naturel
Seasons and Harvest / Crop calendar
Santa Cruz Biotechnology
For experimental / research use only.
Heptaldehyde
Sigma-Aldrich
Heptanal, ≥95%, FCC, FG
Odor: oily; woody; fatty; fruity; nutty
Certified Food Grade Products
Taytonn ASCC
Aldehyde C-7
TCI AMERICA
For experimental / research use only.
Heptanal >95.0%(GC)
The Lermond Company
ALDEHYDE C-7
WEN International
HEPTANAL Natural
Synonyms   Articles   Notes   Search   Top
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 10 - Flammable.
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
R 50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S 02 - Keep out of the reach of children.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36 - Wear suitable protective clothing.
S 60 - This material and its container must be disposed of as hazardous waste.
S 61 - Avoid release to the environment. Refer to special instructions/safety data sheet.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Human Experience:
4 % solution: no irritation or sensitization.
Oral/Parenteral Toxicity:
oral-rat LD50  3200 mg/kg
BEHAVIORAL: MUSCLE WEAKNESS
National Technical Information Service. Vol. OTS0533620

intraperitoneal-rat LD50  1600 mg/kg
BEHAVIORAL: MUSCLE WEAKNESS GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"
National Technical Information Service. Vol. OTS0533620

oral-mouse LD50  3200 mg/kg
BEHAVIORAL: MUSCLE WEAKNESS
National Technical Information Service. Vol. OTS0533620

intraperitoneal-mouse LD50  400 mg/kg
BEHAVIORAL: MUSCLE WEAKNESS SKIN AND APPENDAGES (SKIN): HAIR: OTHER BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
National Technical Information Service. Vol. OTS0533620

Dermal Toxicity:
skin-rabbit LD50 > 5000 mg/kg
National Technical Information Service. Vol. OTS0534465

Inhalation Toxicity:
inhalation-rat LC50 > 18400 mg/m3/4H
BEHAVIORAL: EXCITEMENT LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
National Technical Information Service. Vol. OTS0534501

Synonyms   Articles   Notes   Search   Top
Safety in Use Information:
Category: flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for heptanal (aldehyde C-7) usage levels up to:
  2.0000 % in the fragrance concentrate.
 
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 3
Click here to view publication 3
 average usual ppmaverage maximum ppm
baked goods: -2.60000
beverages(nonalcoholic): -4.90000
beverages(alcoholic): -4.00000
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -1.20000
fruit ices: -1.20000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: -2.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: --
sugar substitutes: --
sweet sauces: --
Synonyms   Articles   Notes   Search   Top
Safety References:
European Food Safety Authority (EFSA) reference(s):
Flavouring Group Evaluation 61 (FGE.61): Consideration of aliphatic acyclic acetals evaluated by JECFA (57th meeting) structurally related to acetals of branched- and straight-chain aliphatic saturated primary alcohols and branched- and straight-chain saturated aldehydes, and an orthoester of formic acid evaluated by EFSA in FGE.03 (2004) (Commission Regulation (EC) No 1565/2000 of 18 July 2000)
View page or View pdf
Flavouring Group Evaluation 10, Revision 1 (FGE10 Rev1)[1] - Aliphatic primary and secondary saturated and unsaturated alcohols, aldehydes, acetals, carboxylic acids and esters containing an additional oxygenated functional group and lactones from chemical groups 9, 13 and 30 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food (AFC)
View page or View pdf
Flavouring Group Evaluation 61, Revision 1 (FGE.61Rev1): Consideration of aliphatic acetals evaluated by JECFA (57th meeting) structurally related to acetals of branched- and straight-chain aliphatic saturated primary alcohols and branched- and straight-chain saturated aldehydes and one orthoester of formic acid evaluated
View page or View pdf
Scientific Opinion on the safety and efficacy of straight-chain primary aliphatic alcohols/aldehydes/acids, acetals and esters with esters containing saturated alcohols and acetals containing saturated aldehydes (chemical group 1) when used as flavourings for all animal species
View page or View pdf
EPI System: View
Chemical Carcinogenesis Research Information System: Search
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA Substance Registry Services (TSCA): 111-71-7
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 8130
National Institute of Allergy and Infectious Diseases: Data
WISER: UN 3056
WGK Germany: 1
 heptanal
Chemidplus: 0000111717
EPA/NOAA CAMEO: hazardous materials
RTECS: MI6900000 for cas# 111-71-7
Synonyms   Articles   Notes   Search   Top
References:
 heptanal
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 111-71-7
Pubchem (cid): 8130
Pubchem (sid): 134975190
Flavornet: 111-71-7
Pherobase: View
Synonyms   Articles   Notes   Search   Top
Other Information:
(IUPAC): Atomic Weights of the Elements 2011 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS): View
CHEBI: View
CHEMBL: View
KEGG (GenomeNet): C14390
HMDB (The Human Metabolome Database): HMDB31475
FooDB: FDB008048
YMDB (Yeast Metabolome Database): YMDB01704
Export Tariff Code: 2912.19.5000
Typical G.C.
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Synonyms   Articles   Notes   Search   Top
Potential Blenders and core components note
 
For Odor
No odor group found for these
(S)-3-mercapto-3-methyl hexan-1-ol 
 tagete oil rwanda 
aldehydic
 agrumen nitrileFR
 fresh carbaldehydeFR
isofreshalFR
3-methyl-4-(3-methly-3-methoxybutyl oxy) butyraldehydeFR
3-methyl-4-octyl oxybutyraldehydeFR
 octanal (aldehyde C-8)FL/FR
 octane nitrileFR
10-undecenal (aldehyde C-11 undecylenic)FL/FR
animal
isobutyl quinolineFR
anisic
 estragoleFL/FR
 ocimum basilicum leaf oil americaFL/FR
balsamic
 cinnamyl formateFL/FR
 guaiyl acetateFL/FR
christmas pine fragranceFR
buttery
 butyl octanoateFL/FR
caramellic
2-isobutyl-3-methyl pyrazineFL/FR
citrus
4-decenalFL/FR
isodecyl acetateFR
 dihydromyrcenolFL/FR
 ocimene quintoxideFL/FR
 octanal glycol acetalFR
2-tetradecenalFL/FR
earthy
5-cyclopropyl-3(or 2),4-dimethyl octahydro-4,7-methanoinden-5-ol 
 geosminFL/FR
(S)-1-octen-3-olFL/FR
 ethyl 4-pentenoateFL/FR
3-decen-2-oneFL/FR
(E,Z)-2,6-dodecadienalFL/FR
 methyl 2-hexenoateFL/FR
6-methyl-5-hepten-2-one propylene glycol acetalFL/FR
(E)-2-nonenalFL/FR
2-nonenalFL/FR
2-octenalFL/FR
(E)-2-octenalFL/FR
(S)-gamma-undecalactoneFL/FR
floral
 benzyl alcoholFL/FR
 cassis oxime 10%FR
 cilantro herb oil egyptFL/FR
 citronellyl acetateFL/FR
 citronellyl ethoxalateFR
 cymbopogon validus leaf oilFR
 dictamnus hispanicus oilFR
 dihydrocitronellyl ethyl etherFR
 dihydrorose oxideFR
 dimethyl benzyl carbinyl butyrateFL/FR
2,4-dimethyl-3-cyclohexene-1-methanolFR
2,4-dimethyl-alpha-allyl-3-cyclohexene methanol 
4,6-dimethyl-alpha-allyl-3-cyclohexene methanol 
 geranium oil africaFL/FR
 geranium oil egyptFL/FR
 linden flower absoluteFR
 melaleuca ericifolia leaf oilFR
para-methyl benzyl acetateFL/FR
 neryl formateFL/FR
3-nonanoneFL/FR
 nonyl heptanoate 
 ocean propanalFL/FR
2-pentyl cyclopentanoneFR
isophytolFL/FR
 prenyl salicylateFL/FR
 reseda absoluteFR
 rose butanoateFL/FR
 rose pyranFR
5-tricyclodecenyl acetateFR
fruity
isoamyl octanoateFL/FR
3-butyl bicyclo[3.2.1]-6-octen-2-oneFR
 ethyl 2-ethyl acetoacetateFL/FR
1-ethyl-2-methyl propyl chrysanthemumate 
 methyl 2-methyl butyrateFL/FR
 methyl 3-nonenoateFL/FR
 octen-1-yl cyclopentanoneFL/FR
 tropical indeneFR
(E)-2-undecenalFL/FR
garlic
4-methyl-2-[2-(methyl thio)ethyl]-1,3-oxathiane 
green
 agrumen aldehydeFR
 birch leaf specialtyFR
isobutyl heptanoateFL/FR
isobutyl methyl ketoneFL/FR
2-sec-butyl thiazoleFL/FR
S-sec-butyl thioisovalerateFL/FR
 carrot leaf oil (daucus carota ssp.maximus)FR
 chrysanthemum carbaldehydeFR
 cilantro leaf oilFL/FR
 green heptenalFR
1-heptanolFL/FR
(Z)-4-heptenalFL/FR
 heptyl benzoateFL/FR
2-heptyl furanFL/FR
 hexanal (aldehyde C-6)FL/FR
(Z)-4-hexen-1-olFL/FR
(E)-4-hexen-1-ol 
(E)-2-hexen-1-yl hexanoateFL/FR
(Z)-3-hexen-1-yl oxyacetaldehydeFR
(E)-2-hexenalFL/FR
(Z)-3-hexenalFL/FR
3-hexenyl 2-methyl butyrateFL/FR
alpha-hexyl cinnamaldehyde dimethyl acetalFR
 hexyl hexanoateFL/FR
english ivy leaf absoluteFR
 marigold pot absoluteFL/FR
1-methoxy-2,7-octadiene 
6-methyl-3-hepten-2-oneFL/FR
(E,Z)-3,6-nonadien-1-olFL/FR
(Z)-2-nonen-1-olFL/FR
(E)-2-nonen-1-olFL/FR
2-nonene nitrileFR
 olive oil absoluteFL/FR
3-propyl bicyclo(3.2.1)-6-octen-2-oneFR
 seaweed absolute (fucus vesiculosus et serratus)FL/FR
 terpinyl propionateFL/FR
 triplal / ethyl anthranilate schiff's baseFR
1,5-undecadien-4-yl acetate 
herbal
6-acetoxydihydrotheaspiraneFL/FR
9-acetyl-5-methyl-tricyclo[6.2.1.0.sup.2,7 ]undec-4-ene 
7-allyl benzo[b][1,4]dioxepin-3-oneFR
alpha-amyl cinnamyl formateFL/FR
 anethum graveolens herb oilFL/FR
 anethum graveolens herb tinctureFL/FR
 anthemis nobilis flower extractFL/FR
 anthemis nobilis flower oil romanFL/FR
 apium graveolens seed oilFL/FR
 apium graveolens seed oil indiaFL/FR
 artemisia alba oilFR
sweet basil absoluteFL/FR
(+)-alpha-campholenic aldehydeFL/FR
 chrysanthemum ketoneFR
 coriander oleoresinFL/FR
 dill weed oil cubaFL/FR
 dill weed oil reunionFL/FR
 dimethyl benzyl carbinyl formateFL/FR
2-(2,4-dimethyl-3-cyclohexene-1-yl)-4,4-dimethyl-1,3-oxathianeFR
cis-herbal cyclohexaneFR
 herbal dioxaneFR
 herbal heptaneFR
 hop absoluteFL/FR
 hop oilFL/FR
 lantana camara flower oilFR
 linalyl formateFL/FR
 linalyl octanoateFL/FR
 marigold oil mexicoFL/FR
 melaleuca leucadendron var. cajuputi leaf oilFL/FR
1-(2-methyl allyl oxy) heptaneFR
(E)-6-methyl-3-hepten-2-oneFL/FR
 mistletoe absolute 
 monarda fistulosa oilFR
 nonisyl formateFR
(E,Z)-3,5-octadien-2-one 
1-octen-3-yl acetateFL/FR
3-octyl acetateFL/FR
 oregano specialtyFR
 origanum oilFL/FR
 origanum oil greeceFL/FR
 perilla leaf oilFL/FR
 perillaldehydeFL/FR
 petroselinum crispum seed oil CO2 extractFL/FR
 phenyl acetaldehyde diisoamyl acetalFR
 prenyl senecioateFL/FR
 rosmarinus officinalis extractFL/FR
 rosmarinus officinalis tinctureFL/FR
 tagete oil CO2 extractFL/FR
 tagete oil south africaFL/FR
 theaspiraneFL/FR
 thyme absoluteFL/FR
 tricyclodecyl acetateFR
 viridiflorolFL/FR
 wormwood oil americaFL/FR
 wormwood oil italyFL/FR
 wormwood oil polandFL/FR
marine
 ozone propanalFR
minty
(-)-menthoneFL/FR
(-)-isopulegolFL/FR
mossy
 treemoss absoluteFR
muguet
4-isobutyl 1-(3-methoxy-2-propen-1-yl) benzeneFR
4-ethyl 1-(3-methoxy-2-propen-1-yl) benzeneFR
4-methyl 1-(3-methoxy-2-propen-1-yl) benzeneFR
4-propyl 1-(3-methoxy-2-propen-1-yl) benzeneFR
pine
 dipentene terpene hydrocarbon byproductsFR
soapy
 methyl anthranilate / hexyl cinnamaldehyde schiff's baseFR
spicy
isobutyl angelateFL/FR
(-)-cubenolFL/FR
 cumin seed absoluteFL/FR
 cuminaldehydeFL/FR
isocyclogeraniol (IFF)FR
 origanum majorana oilFL/FR
 outdoors specialtyFR
 spicy carbonateFR
sulfurous
 lychee mercaptan acetateFL/FR
waxy
 decanal diethyl acetalFL/FR
9-decenoic acidFL/FR
 heptyl octanoateFL/FR
2,4-nonadien-1-olFL/FR
 propyl decanoateFL/FR
woody
 cinnamyl tiglateFL/FR
 dalbergia sissoo leaf oilFR
alpha-farneseneFL/FR
alpha-farnesene isomerFL/FR
alpha-thujene 
 verdoxanFR
 
For Flavor
 
No flavor group found for these
6-acetoxydihydrotheaspiraneFL/FR
4-acetyl-2-isopropenyl pyridineFL
9-acetyl-5-methyl-tricyclo[6.2.1.0.sup.2,7 ]undec-4-ene 
alpha-amyl cinnamyl formateFL/FR
isobutyl heptanoateFL/FR
 butyl octanoateFL/FR
4-butyl thiazoleFL
2-sec-butyl thiazoleFL/FR
S-sec-butyl thioisovalerateFL/FR
 cinnamyl tiglateFL/FR
5-cyclopropyl-3(or 2),4-dimethyl octahydro-4,7-methanoinden-5-ol 
9-decen-2-oneFL
4-decenalFL/FR
2-decyl furanFL
 dimethyl benzyl carbinyl formateFL/FR
 ethyl 4-pentenoateFL/FR
1-ethyl-2-methyl propyl chrysanthemumate 
 fig leaf absoluteFL
 furfuryl hexanoateFL
 guaiyl acetateFL/FR
(E,E)-2,4-heptadien-1-olFL
 heptyl benzoateFL/FR
(E,E)-2,4-hexadien-1-olFL
 hexanal butane-2,3-diol acetalFL
 hexyl (E)-2-hexenoateFL
 melaleuca leucadendron var. cajuputi leaf oilFL/FR
1-methoxy-2,7-octadiene 
 methyl 2-hexenoateFL/FR
6-methyl octanalFL
4-methyl-2-[2-(methyl thio)ethyl]-1,3-oxathiane 
6-methyl-3-hepten-2-oneFL/FR
(E)-6-methyl-3-hepten-2-oneFL/FR
6-methyl-5-hepten-2-one propylene glycol acetalFL/FR
 mistletoe absolute 
 nonyl heptanoate 
(E,Z)-3,5-octadien-2-one 
(S)-1-octen-3-olFL/FR
2-octenalFL/FR
3-octyl butyrateFL
 perilla leaf oilFL/FR
 prenyl senecioateFL/FR
 propyl decanoateFL/FR
2-propyl pyridineFL
2-propyl thiazoleFL
 seaweed absolute (fucus vesiculosus et serratus)FL/FR
 tagete oil rwanda 
2-tetradecenalFL/FR
alpha-thujene 
1,5-undecadien-4-yl acetate 
(S)-gamma-undecalactoneFL/FR
(E)-4-undecenalFL
ortho-vinyl anisoleFL
 viridiflorolFL/FR
(±)-3-(methyl thio) heptanalFL
aldehydic
 octanal (aldehyde C-8)FL/FR
citrus
 cilantro leaf oilFL/FR
cooling
 theaspiraneFL/FR
earthy
 geosminFL/FR
fatty
(E,E)-2,4-decadienalFL
2,4-decadienalFL
(E,E)-2,4-heptadienalFL
2-heptyl furanFL/FR
2,4-nonadien-1-olFL/FR
2,4-nonadienalFL
(Z)-2-nonen-1-olFL/FR
2-nonenalFL/FR
(E)-2-octenalFL/FR
2,4-undecadienalFL
10-undecenal (aldehyde C-11 undecylenic)FL/FR
floral
 citronellyl acetateFL/FR
 dimethyl benzyl carbinyl butyrateFL/FR
4,6-dimethyl-alpha-allyl-3-cyclohexene methanol 
2,4-dimethyl-alpha-allyl-3-cyclohexene methanol 
 geranium oil africaFL/FR
 geranium oil egyptFL/FR
 ocean propanalFL/FR
fruity
isoamyl octanoateFL/FR
 benzyl alcoholFL/FR
 ethyl 2-ethyl acetoacetateFL/FR
 hexyl hexanoateFL/FR
 linalyl octanoateFL/FR
 methyl (E)-3-nonenoateFL
 methyl 2-methyl butyrateFL/FR
 methyl 3-nonenoateFL/FR
para-methyl benzyl acetateFL/FR
 neryl formateFL/FR
 octen-1-yl cyclopentanoneFL/FR
 rose butanoateFL/FR
 tagete oil CO2 extractFL/FR
 tagete oil south africaFL/FR
green
 anethum graveolens herb tinctureFL/FR
isobutyl angelateFL/FR
isobutyl methyl ketoneFL/FR
2-isobutyl-3-methyl pyrazineFL/FR
(+)-alpha-campholenic aldehydeFL/FR
 celery distillatesFL
3-decen-2-oneFL/FR
 dihydromyrcenolFL/FR
 dihydroxyacetophenone (mixed isomers)FL
(E,Z)-2,6-dodecadienalFL/FR
alpha-farneseneFL/FR
alpha-farnesene isomerFL/FR
(Z)-4-heptenalFL/FR
(E)-2-heptenalFL
2,4-hexadienalFL
 hexanal (aldehyde C-6)FL/FR
(Z)-4-hexen-1-olFL/FR
(E)-4-hexen-1-ol 
(E)-2-hexen-1-yl hexanoateFL/FR
(E)-2-hexenalFL/FR
(Z)-3-hexenalFL/FR
3-hexenyl 2-methyl butyrateFL/FR
2-hexyl pyridineFL
 marigold pot absoluteFL/FR
(E,Z)-3,6-nonadien-1-olFL/FR
3-nonanoneFL/FR
(E)-2-nonen-1-olFL/FR
(E)-2-nonenalFL/FR
 ocimene quintoxideFL/FR
(E,E)-2,4-octadienalFL
2,4-octadienalFL
1-octen-3-yl acetateFL/FR
3-octyl acetateFL/FR
 terpinyl propionateFL/FR
herbal
 anethum graveolens herb oilFL/FR
 anthemis nobilis flower extractFL/FR
 anthemis nobilis flower oil romanFL/FR
 apium graveolens seed oilFL/FR
 apium graveolens seed oil indiaFL/FR
sweet basil absoluteFL/FR
 celery seed oleoresinFL
 cilantro herb oil egyptFL/FR
 coriander oleoresinFL/FR
 dill weed oil cubaFL/FR
 dill weed oil reunionFL/FR
 hop absoluteFL/FR
 hop oilFL/FR
 linalyl formateFL/FR
 marigold oil mexicoFL/FR
(S)-3-mercapto-3-methyl hexan-1-ol 
 ocimum basilicum leaf oil americaFL/FR
 origanum majorana oilFL/FR
 origanum oilFL/FR
 origanum oil greeceFL/FR
 petroselinum crispum seed oil CO2 extractFL/FR
 prenyl salicylateFL/FR
 rosmarinus officinalis extractFL/FR
 rosmarinus officinalis tinctureFL/FR
 thyme absoluteFL/FR
 wormwood oil americaFL/FR
 wormwood oil italyFL/FR
 wormwood oil polandFL/FR
juicy
 lychee mercaptan acetateFL/FR
licorice
 estragoleFL/FR
minty
(-)-menthoneFL/FR
(-)-isopulegolFL/FR
oily
 olive oil absoluteFL/FR
isophytolFL/FR
pungent
 acetaldehydeFL
solvent
1-heptanolFL/FR
spicy
 cinnamyl formateFL/FR
(-)-cubenolFL/FR
 cumin seed absoluteFL/FR
 cuminaldehydeFL/FR
 perillaldehydeFL/FR
waxy
 decanal diethyl acetalFL/FR
9-decenoic acidFL/FR
 heptyl octanoateFL/FR
(E)-2-undecenalFL/FR
 
Synonyms   Articles   Notes   Search   Top
Potential Uses:
 almondFR
 appleFR
 chypreFR
 clary sage oil replacerFR
 diffusion 
 fruitFR
 gingerFR
 greenFR
 herbalFR
 hyacinthFR
 nutFL
 orange bitter orange peelFL/FR
 orange blossomFR
 ozone 
Synonyms   Articles   Notes   Search   Top
Occurrence (nature, food, other): note
 allspice plant
Search Trop  Picture
 burdock root
Search Trop  Picture
 carrot root
Search Trop  Picture
 celery leaf
Search Trop  Picture
 celery shoot
Search Trop  Picture
 cerastium candidissimum corr. oil greece @ 4.70%
Data  GC  Search Trop  Picture
 corn husk oil
Search Trop  Picture
 corn silk oil
Search Trop  Picture
 elder black elder flower oil
Search Trop  Picture
 guava fruit
Search Trop  Picture
 hyacinth
Search Trop  Picture
 lemon oil
Search Trop  Picture
 lovage root
Search Trop  Picture
 mangrove bark red oil cuba @ trace%
Data  GC  Search Trop  Picture
 michelia champaca flower absolute @ 17.07%
Data  GC  Search Trop  Picture
 narcissus absolute @ 0.77%
Data  GC  Search Trop  Picture
 oat seed
Search Trop  Picture
 orange bitter orange
Search Trop  Picture
 orange fruit
Search Trop  Picture
 osmanthus absolute @ trace%
Data  GC  Search Trop  Picture
 papaya fruit
Search Trop  Picture
 plum fruit
Search Trop  Picture
 plumcot fruit
Search  PMC Picture
 rice cooked rice
PbMd  Search  PMC Picture
 rose
Search  PMC Picture
 rose oil otto bulgaria @ 0.09%
Data  GC  Search Trop  Picture
 roselle calyx
Search Trop  Picture
 rosemary sap
Search Trop  Picture
 sage clary sage
Search Trop  Picture
 sesame seed
Search Trop  Picture
 spearmint oil
Search Trop  Picture
 strawberry wild strawberry fruit
Search Trop  Picture
 tea leaf
Search Trop  Picture
 tea shoot
Search Trop  Picture
 wheat shoot
Search Trop  Picture
 ylang ylang
Search Trop  Picture
Synonyms   Articles   Notes   Search   Top
Synonyms:
 aldehyde C-7
 aldehyde C-7 FCC
 aldehyde C7
 aldehyde C7 naturel
 enanthal
 enanthaldehyde
 enanthic aldehyde
 enanthole
 heptaldehyde
N-heptaldehyde
1-heptanal
1 heptanal
N-heptanal
 heptanal (aldehyde C-7)
 heptanal natural
 heptanaldehyde
 heptanoic aldehyde
 heptyl aldehyde
N-heptyl aldehyde
 heptylaldehyde
N-heptylaldehyde
 oenanthal
 oenanthaldehyde
 oenanthic aldehyde
 oenanthol
Synonyms   Articles   Notes   Search   Top
Articles:
Info: Volatile Flavor Components in Bogyojosaeng and Suhong Cultivars of Strawberry (Fragaria ananassa Duch.)
PubMed: Ozone-initiated VOC and particle emissions from a cleaning agent and an air freshener: Risk assessment of acute airway effects.
J-Stage: Aliphatic Aldehyde Reductase Activity Related to the Formation of Volatile Alcohols in Vietnamese Coriander Leaves
PubMed: Binding of carbonyl flavours to canola, pea and wheat proteins using GC/MS approach.
PubMed: A fishy odor episode in a north China reservoir: occurrence, origin, and possible odor causing compounds.
PubMed: Monitoring of Selected Skin-Borne Volatile Markers of Entrapped Humans by Selective Reagent Ionization Time of Flight Mass Spectrometry in NO(+) Mode.
PubMed: Development and assessment of plant-based synthetic odor baits for surveillance and control of malaria vectors.
PubMed: Characterization of typical taste and odor compounds formed by Microcystis aeruginosa.
PubMed: Cyanobacterial aldehyde deformylase oxygenation of aldehydes yields n-1 aldehydes and alcohols in addition to alkanes.
PubMed: Sensitive determination of endogenous hexanal and heptanal in urine by hollow-fiber liquid-phase microextraction prior to capillary electrophoresis with amperometric detection.
PubMed: Parasitic wasp females are attracted to blends of host-induced plant volatiles: do qualitative and quantitative differences in the blend matter?
PubMed: The effect of feed solids concentration and inlet temperature on the flavor of spray dried whey protein concentrate.
PubMed: Chemical composition and antimicrobial activity of the essential oil from the edible aromatic plant Aristolochia delavayi.
PubMed: Chemometric tools to highlight possible migration of compounds from packaging to sunflower oils.
PubMed: The influence of bleaching agent and temperature on bleaching efficacy and volatile components of fluid whey and whey retentate.
PubMed: Effect of chemical form, heating, and oxidation products of linoleic acid on rumen bacterial population and activities of biohydrogenating enzymes.
PubMed: Cooked carrot volatiles. AEDA and odor activity comparisons. Identification of linden ether as an important aroma component.
PubMed: Detection and identification of breast cancer volatile organic compounds biomarkers using highly-sensitive single nanowire array on a chip.
PubMed: Nanovesicle-based bioelectronic nose for the diagnosis of lung cancer from human blood.
PubMed: Volatile organic compounds in exhaled breath in a healthy population: effect of tobacco smoking.
PubMed: Study of ozone-initiated limonene reaction products by low temperature plasma ionization mass spectrometry.
PubMed: High rate heptanoate production from propionate and ethanol using chain elongation.
PubMed: Ozone and ozone byproducts in the cabins of commercial aircraft.
PubMed: Effect of storage time and heat processing on the volatile profile of Senegalese sole (Solea senegalensis Kaup, 1858) muscle.
PubMed: First observation of a potential non-invasive breath gas biomarker for kidney function.
PubMed: Common host-derived chemicals increase catches of disease-transmitting mosquitoes and can improve early warning systems for Rift Valley fever virus.
PubMed: Effect of bleaching permeate from microfiltered skim milk on 80% serum protein concentrate.
PubMed: Modulation of protein fermentation does not affect fecal water toxicity: a randomized cross-over study in healthy subjects.
PubMed: Identification of characteristic flavour precursors from enzymatic hydrolysis-mild thermal oxidation tallow by descriptive sensory analysis and gas chromatography-olfactometry and partial least squares regression.
PubMed: Human reference values for acute airway effects of five common ozone-initiated terpene reaction products in indoor air.
PubMed: Volatile organic compounds in uremia.
PubMed: Determination of volatile compounds in New Zealand Greenshell™ mussels (Perna canaliculus) during chilled storage using solid phase microextraction gas chromatography-mass spectrometry.
PubMed: Kinetics and products of the reactions of OH radicals with cyclohexene, 1-methyl-1-cyclohexene, cis-cyclooctene, and cis-cyclodecene.
PubMed: Decaying mouse volatiles perceived by Calliphora vicina Rob.-Desv.
PubMed: Evidence for only oxygenative cleavage of aldehydes to alk(a/e)nes and formate by cyanobacterial aldehyde decarbonylases.
PubMed: Electrophysiological responses of the olfactory receptors of the tick Amblyomma cajennense (Acari: Ixodidae) to host-related and tick pheromone-related synthetic compounds.
PubMed: Sexual dimorphism in scent substances and cuticular lipids of adult Papilio protenor butterflies.
PubMed: Volatile compounds of healthy and insect-damaged Hippophae rhamnoides sinensis in natural and planted forests.
PubMed: Iron-lactoferrin complex reduces iron-catalyzed off-flavor formation in powdered milk with added fish oil.
PubMed: 1-methylcyclopropene effects on temporal changes of aroma volatiles and phytochemicals of fresh-cut cantaloupe.
PubMed: Differences in the volatile compositions of ginseng species (Panax sp.).
PubMed: An overlooked component: (Z)-9-tetradecenal as a sex pheromone in Helicoverpa armigera.
PubMed: Effect of bleaching whey on sensory and functional properties of 80% whey protein concentrate.
PubMed: Plant odour stimuli reshape pheromonal representation in neurons of the antennal lobe macroglomerular complex of a male moth.
PubMed: Identification of aroma-active compounds in Jiashi muskmelon juice by GC-O-MS and OAV calculation.
PubMed: A bioelectronic sensor based on canine olfactory nanovesicle-carbon nanotube hybrid structures for the fast assessment of food quality.
PubMed: A novel sorptive extraction method based on polydimethylsiloxane frit for determination of lung cancer biomarkers in human serum.
PubMed: Differential interactions of sex pheromone and plant odour in the olfactory pathway of a male moth.
PubMed: ZnO nanorod coating for solid phase microextraction and its applications for the analysis of aldehydes in instant noodle samples.
PubMed: Use of denuder/filter apparatus to investigate terpene ozonolysis.
PubMed: Development of a novel monolith frit-based solid-phase microextraction method for determination of hexanal and heptanal in human serum samples.
PubMed: Characterisation and calibration of active sampling Solid Phase Microextraction applied to sensitive determination of gaseous carbonyls.
PubMed: Oxygen-independent alkane formation by non-heme iron-dependent cyanobacterial aldehyde decarbonylase: investigation of kinetics and requirement for an external electron donor.
PubMed: Simple derivatization of aldehydes with D-cysteine and their determination in beverages by liquid chromatography-tandem mass spectrometry.
PubMed: Mapping brain activity induced by olfaction of virgin olive oil aroma.
PubMed: Effect of liquid retentate storage on flavor of spray-dried whey protein concentrate and isolate.
PubMed: Solid-phase microextraction-gas chromatography-mass spectrometry method validation for the determination of endogenous substances: urinary hexanal and heptanal as lung tumor biomarkers.
PubMed: Specific antibody responses of primary cells from different cell sources are able to predict immunotoxicity in vitro.
PubMed: Antioxidant properties of green tea extract protect reduced fat soft cheese against oxidation induced by light exposure.
PubMed: [Early molecular diagnosis of lung cancer: a method to rule out the disease].
PubMed: Effects of lard on the formation of volatiles from the Maillard reaction of cysteine with xylose.
PubMed: Headspace solid-phase microextraction with on-fiber derivatization for the determination of aldehydes in algae by gas chromatography-mass spectrometry.
PubMed: Peptide surfactants for cell-free production of functional G protein-coupled receptors.
PubMed: Influence of pulsed electric field treatments on the volatile compounds of milk in comparison with pasteurized processing.
PubMed: Volatile analysis of ground almonds contaminated with naturally occurring fungi.
PubMed: Mating-induced differential coding of plant odour and sex pheromone in a male moth.
PubMed: A novel solid-phase microextraction method based on polymer monolith frit combining with high-performance liquid chromatography for determination of aldehydes in biological samples.
PubMed: Development of a sampling method for the simultaneous monitoring of straight-chain alkanes, straight-chain saturated carbonyl compounds and monoterpenes in remote areas.
PubMed: Brain-state-independent neural representation of peripheral stimulation in rat olfactory bulb.
PubMed: Formation of volatiles and fattyacids of therapeutic importance in the probiotic Lactobacillus plantarum LPcfr adapted to resist GIT conditions.
PubMed: Oxidative stability and sensory quality of meat from broiler chickens fed a bacterial meal produced on natural gas.
PubMed: An amino-modified Zr-terephthalate metal-organic framework as an acid-base catalyst for cross-aldol condensation.
PubMed: Electrostatic spraying of antioxidants on the oxidative quality of ground beef.
PubMed: Gap junctions in olfactory neurons modulate olfactory sensitivity.
PubMed: Chemical composition, antibacterial and antioxidant activity of the essential oil of Bupleurum longiradiatum.
PubMed: The impact of antioxidant addition on flavor of cheddar and mozzarella whey and cheddar whey protein concentrate.
PubMed: Characterization and discrimination of premium-quality, waxy, and black-pigmented rice based on odor-active compounds.
PubMed: Freshness characterisation of whiting (Merlangius merlangus) using an SPME/GC/MS method and a statistical multivariate approach.
PubMed: Switching attraction to inhibition: mating-induced reversed role of sex pheromone in an insect.
PubMed: Alkylpyrazines and other volatiles in cocoa liquors at pH 5 to 8, by Selected Ion Flow Tube-Mass Spectrometry (SIFT-MS).
PubMed: Controlling light oxidation flavor in milk by blocking riboflavin excitation wavelengths by interference.
PubMed: Products and mechanisms of the gas-phase reactions of OH radicals with 1-octene and 7-tetradecene in the presence of NO.
PubMed: [Measurement of exhaled volatile organic compounds in lung cancer patients].
PubMed: How big is the gap between olfactory detection and recognition of aliphatic aldehydes?
PubMed: Analysis of volatile aldehyde biomarkers in human blood by derivatization and dispersive liquid-liquid microextraction based on solidification of floating organic droplet method by high performance liquid chromatography.
PubMed: Bioconversion of heptanal to heptanol by Saccharomyces cerevisiae.
PubMed: Headspace volatile composition of the flowers of Caralluma europaea N.E.Br. (Apocynaceae).
PubMed: The effect of bleaching agent on the flavor of liquid whey and whey protein concentrate.
PubMed: Flavor variability and flavor stability of U.S.-produced whole milk powder.
PubMed: Changes of headspace volatiles in milk with riboflavin photosensitization.
PubMed: Breath gas aldehydes as biomarkers of lung cancer.
PubMed: High-performance liquid chromatographic determination of hexanal and heptanal in human blood by ultrasound-assisted headspace liquid-phase microextraction with in-drop derivatization.
PubMed: [Chemical composition of the virgin oil obtained by mechanical pressing form several grape seed varieties (Vitis vinifera L.) with emphasis on minor constituents].
PubMed: Iron is an essential cause of fishy aftertaste formation in wine and seafood pairing.
PubMed: Characterization and quantification of odor-active compounds in unsaturated fatty acid/conjugated linoleic acid (UFA/CLA)-enriched butter and in conventional butter during storage and induced oxidation.
PubMed: Exploring the structural properties of simple aldehydes: a Monte Carlo and small-angle X-ray scattering study.
PubMed: Odor compounds in cheese made from the milk of cows supplemented with extruded linseed and alpha-tocopherol.
PubMed: Aliphatic aldehyde reductase activity related to the formation of volatile alcohols in Vietnamese coriander leaves.
PubMed: The analysis of healthy volunteers' exhaled breath by the use of solid-phase microextraction and GC-MS.
PubMed: Volatile compounds of fresh and dry-cured loin as affected by dietary conjugated linoleic acid and monounsaturated fatty acids.
PubMed: Natural odor ligands for olfactory receptor neurons of the female mosquito Aedes aegypti: use of gas chromatography-linked single sensillum recordings.
PubMed: Comparison of odor-active compounds from six distinctly different rice flavor types.
PubMed: Effects of deep-bedded finishing system on market pig performance, composition and pork quality.
PubMed: Stimulation of human olfactory receptor 17-40 with odorants probed by surface plasmon resonance.
PubMed: Analysis of benzene, toluene, ethylbenzene, xylenes and n-aldehydes in melted snow water via solid-phase dynamic extraction combined with gas chromatography/mass spectrometry.
PubMed: Characterisation of recombinant human fatty aldehyde dehydrogenase: implications for Sjögren-Larsson syndrome.
PubMed: Determination of aldehydes in human breath by on-fibre derivatization, solid-phase microextraction and GC-MS.
PubMed: Kinetic analysis of volatile formation in milk subjected to pressure-assisted thermal treatments.
PubMed: Effects of ultraviolet irradiation on chemical and sensory properties of goat milk.
PubMed: A new concept of olfactory biosensor based on interdigitated microelectrodes and immobilized yeasts expressing the human receptor OR17-40.
PubMed: Polymer monolith microextraction with in situ derivatization and its application to high-performance liquid chromatography determination of hexanal and heptanal in plasma.
PubMed: Rhodium-catalyzed hydroformylation of 1-hexene in an ionic liquid: a molecular dynamics study of the hexene/[BMI][PF6] interface.
PubMed: Quantitation of selected odor-active constituents in dry fermented sausages prepared with different curing salts.
PubMed: Highly efficient cyclization of o-iodobenzoates with aldehydes catalyzed by cobalt bidentate phosphine complexes: a novel entry to chiral phthalides.
PubMed: Asymmetric suppression of components in binary aldehyde mixtures: behavioral studies in the laboratory rat.
PubMed: Enthalpies of formation, bond dissociation energies, and molecular structures of the n-aldehydes (acetaldehyde, propanal, butanal, pentanal, hexanal, and heptanal) and their radicals.
PubMed: Ozone artifacts and carbonyl measurements using Tenax GR, Tenax TA, Carbopack B, and Carbopack X adsorbents.
PubMed: The chemical nature of fetid floral odours in stapeliads (Apocynaceae-Asclepiadoideae-Ceropegieae).
PubMed: Polymer-mediated extraction of the fluorescent compounds derived by Hantzsch reaction with dimedone for the sensitive determination of aliphatic aldehydes in air.
PubMed: Carbonyl emissions from commercial cooking sources in Hong Kong.
PubMed: Photolysis of heptanal.
PubMed: Migration and sensory properties of plastics-based nets used as food-contacting materials under ambient and high temperature heating conditions.
PubMed: Functionalisation of carbon nanohorns.
PubMed: Oxidative stability of milk influenced by fatty acids, antioxidants, and copper derived from feed.
PubMed: Effects of oxygen and turmeric on the formation of oxidative aldehydes in fresh-pack dill pickles.
PubMed: Comparison of odor-active volatile compounds of fresh and smoked salmon.
PubMed: Application of lipid peroxidation and protein oxidation biomarkers for oxidative damage in mammalian cells. A comparison with two fluorescent probes.
PubMed: Headspace single-drop microextraction with in-drop derivatization for aldehyde analysis.
PubMed: Olfactory sensitivity for aliphatic aldehydes in CD-1 mice.
PubMed: Quantitative determination of thermally derived off-flavor compounds in milk using solid-phase microextraction and gas chromatography.
PubMed: Purinergic receptor antagonists inhibit odorant-induced heat shock protein 25 induction in mouse olfactory epithelium.
PubMed: Quality characteristics of irradiated turkey breast rolls formulated with plum extract.
PubMed: Oxidative cleavage of vic-diols to aldehydes with dioxygen catalyzed by Ru(PPh3)3Cl2 on active carbon.
PubMed: Chemical composition of hips essential oils of some Rosa L. species.
PubMed: Gas chromatography-mass spectrometric analysis of hexanal and heptanal in human blood by headspace single-drop microextraction with droplet derivatization.
PubMed: Analysis of derivatized biogenic aldehydes by LC tandem mass spectrometry.
PubMed: Influence of pasture or grain-based diets supplemented with vitamin E on antioxidant/oxidative balance of Argentine beef.
PubMed: Evaluation of a multi-parameter biomarker set for oxidative damage in man: increased urinary excretion of lipid, protein and DNA oxidation products after one hour of exercise.
PubMed: Aroma analysis of light-exposed milk stored with and without natural and synthetic antioxidants.
PubMed: Mechanism of the excitatory Cl- response in mouse olfactory receptor neurons.
PubMed: Interspecific differences in Aethia spp. auklet odorants and evidence for chemical defense against ectoparasites.
PubMed: 2-methoxylated fatty acids in marine sponges: defense mechanism against mycobacteria?
PubMed: Comparison between exhaled and sputum oxidative stress biomarkers in chronic airway inflammation.
PubMed: Development of headspace solid-phase microextraction with on-fiber derivatization for determination of hexanal and heptanal in human blood.
PubMed: Mastrus ridibundus parasitoids eavesdrop on cocoon-spinning codling moth, Cydia pomonella, larvae.
PubMed: Aroma compounds in sweet whey powder.
PubMed: Separation of flavonoids from Aleurites moluccana leaves using chitosan modified with heptaldehyde.
PubMed: Predicted 3-D structures for mouse I7 and rat I7 olfactory receptors and comparison of predicted odor recognition profiles with experiment.
PubMed: Investigation of volatile biomarkers in lung cancer blood using solid-phase microextraction and capillary gas chromatography-mass spectrometry.
PubMed: Formation of volatile compounds in model experiments with crude leek (Allium ampeloprasum Var. Lancelot) enzyme extract and linoleic acid or linolenic acid.
PubMed: Photoelectron resonance capture ionization (PERCI): a novel technique for the soft-ionization of organic compounds.
PubMed: Volatile components in metatarsal glands of sika deer, Cervus nippon.
PubMed: Determination of airborne carbonyls: comparison of a thermal desorption/GC method with the standard DNPH/HPLC method.
PubMed: Hydroformylation of 1-hexene in supercritical carbon dioxide: characterization, activity, and regioselectivity studies.
PubMed: Engineered yeasts as reporter systems for odorant detection.
PubMed: Migration of volatile degradation products into ozonated water from plastic packaging materials.
PubMed: Qualitative determination of false-positive effects in the acetylcholinesterase assay using thin layer chromatography.
PubMed: Atmospheric chemistry of nonanal.
PubMed: Electroantennogram responses of Douglas-fir seed chalcids to plant volatiles.
PubMed: Determination of patterns of biologically relevant aldehydes in exhaled breath condensate of healthy subjects by liquid chromatography/atmospheric chemical ionization tandem mass spectrometry.
PubMed: Study of light-induced volatile compounds in goat's milk cheese.
PubMed: Synthesis of 9,9,9-trideutero-1,4-dihydroxynonane mercapturic acid (d3-DHN-MA), a useful internal standard for DHN-MA urinalysis.
PubMed: Aldehydes in exhaled breath condensate of patients with chronic obstructive pulmonary disease.
PubMed: Relationship between molecular structure, concentration and odor qualities of oxygenated aliphatic molecules.
PubMed: Identification of aroma compounds in Parmigiano-Reggiano cheese by gas chromatography/olfactometry.
PubMed: Airborne carbonyls from motor vehicle emissions in two highway tunnels.
PubMed: Attractant volatiles released by female and male Triatoma infestans (Hemiptera: Reduviidae), a vector of chagas disease: chemical analysis and behavioral bioassay.
PubMed: Influence of lipid fraction, emulsifier fraction, and mean particle diameter of oil-in-water emulsions on the release of 20 aroma compounds.
PubMed: Enzymatic kinetic resolution and chemoenzymatic dynamic kinetic resolution of delta-hydroxy esters. An efficient route to chiral delta-lactones.
PubMed: Effects of aldehyde dehydrogenase-2 genetic polymorphisms on metabolism of structurally different aldehydes in human liver.
PubMed: Selective Oxidation of Vinyl Ethers and Silyl Enol Ethers with Hydrogen Peroxide Catalyzed by Peroxotungstophosphate.
PubMed: Analysis of cooking oil fumes by ultraviolet spectrometry and gas chromatography-mass spectrometry.
PubMed: Modification of fatty acids changes the flavor volatiles in tomato leaves.
PubMed: Elisa to quantify hexanal-protein adducts in a meat model system.
PubMed: Interactions between artificial saliva and 20 aroma compounds in water and oil model systems.
PubMed: On-road emissions of carbonyls from light-duty and heavy-duty vehicles.
PubMed: Variation of major volatile constituents in various green teas from Southeast Asia.
PubMed: Sexual pheromone or conventional odors increase extracellular lactate without changing glucose utilization in specific brain areas of the rat.
PubMed: Olfactory and behavioural responses of the blood-sucking bug Triatoma infestans to odours of vertebrate hosts.
PubMed: Thermostable NADP(+)-dependent medium-chain alcohol dehydrogenase from Acinetobacter sp. strain M-1: purification and characterization and gene expression in Escherichia coli.
PubMed: A novel synthesis of racemic and enantiomeric forms of prostaglandin B1 methyl ester.
PubMed: Olfactory and quantitative analysis of aroma compounds in elder flower (Sambucus nigra L.) drink processed from five cultivars.
PubMed: Effect of aldehyde lipid oxidation products on myoglobin.
PubMed: 'Microsmatic' primates revisited: olfactory sensitivity in the squirrel monkey.
PubMed: Production and specificity of polyclonal antibodies to hexanal-lysine adducts.
PubMed: Oxidative inactivation of human and sheep platelet membrane-associated phosphotyrosine phosphatase activity.
PubMed: Raised concentrations of aldehyde lipid peroxidation products in premature infants with chronic lung disease.
PubMed: Identification of ligands for olfactory receptors by functional expression of a receptor library.
PubMed: Comparison of protein oxidation and aldehyde formation during oxidative stress in isolated mitochondria.
PubMed: O3-induced formation of bioactive lipids: estimated surface concentrations and lining layer effects.
PubMed: Cytotoxic aldehydes as possible markers for childhood cancer.
PubMed: Detection of aldehydes in bronchoalveolar lavage of rats exposed to ozone.
PubMed: Previously unknown aldehydic lipid peroxidation compounds of arachidonic acid.
PubMed: [Detection of treatment of chicken breast with ionized rays and gradation of radiation dosage with the help of headspace gas chromatography and discriminant analysis evaluation].
PubMed: Contribution of peroxidation products to oxidative inactivation of rat liver microsomal glucose-6-phosphatase.
PubMed: What does ozone react with at the air/lung interface? Model studies using human red blood cell membranes.
PubMed: Oxygen radical-induced inhibition of alkaline phosphatase activity in reconstituted membranes.
PubMed: Effect of ozonation products on phospholipase A2 hydrolytic activity: use of bis(1-hydroxyheptyl)peroxide as a precursor of the ozonation product 1-hydroxy-1-hydroperoxyheptane.
PubMed: Quantification of electroantennogram responses of the primary rhinaria ofAcyrthosiphon pisum (Harris) to C4-C 8 primary alcohols and aldehydes.
PubMed: alpha-Hydroxyaldehydes, products of lipid peroxidation.
PubMed: Volatile organic chemicals of a shore-dwelling cyanobacterial mat community.
PubMed: Identification of vertebrate volatiles stimulating olfactory receptors on tarsus I of the tick Amblyomma variegatum Fabricius (Ixodidae). I. Receptors within the Haller's organ capsule.
PubMed: Interaction of bacterial luciferase with aldehyde substrates and inhibitors.
PubMed: Measurement of n-alkanals and hydroxyalkenals in biological samples.
PubMed: [Hygienic evaluation of photochemical transformation of automobile exhaust fumes as effected by ozone].
PubMed: Identification of heptanal and nonanal in bronchoalveolar lavage from rats exposed to low levels of ozone.
PubMed: Antennal olfactory responsiveness ofMicroplitis croceipes (Hymenoptera: Braconidae) to cotton plant volatiles.
PubMed: Changes in surface charge density of lecithin liposomes by lipid peroxidation. A fluorescence study with 8-anilino-1-naphthalenesulfonate.
PubMed: Isolation of high-Km aldehyde dehydrogenase isoenzymes from human gastric mucosa.
PubMed: Reduced Accumulation of ABA during Water Stress in a Molybdenum Cofactor Mutant of Barley.
PubMed: Kinetic evidence for human liver and stomach aldehyde dehydrogenase-3 representing an unique class of isozymes.
PubMed: Reaction of thiobarbituric acid with saturated aldehydes.
PubMed: Electroantennogram responses ofTrirhabda bacharides (weber) (Coleoptera: Chrysomelidae) to plant volatiles.
PubMed: Mechanism of attraction of the lovebug, Plecia nearctica, to southern highways: further evidence for the IR-dielectric waveguide theory of insect olfaction.
PubMed: Enzymic synthesis of labelled chiral substances.
PubMed: Olfaction in the boll weevil,Anthonomus grandis Boh. (Coleoptera: Curculionidae): Electroantennogram studies.
PubMed: Volatile food attractants forOryzaephilus surinamensis (L.) from oats.
PubMed: Identification of host plant attractants for the carrot fly,Psila rosae.
PubMed: Mechanism of a long-chain fatty aldehyde dehydrogenase induced during the development of bioluminescence in Beneckea harveyi.
PubMed: Environmental trace analysis of organics in water by glass capillary column chromatography and ancillary techniques. Products of ozonolysis.
PubMed: The pleasantness of mixtures in taste and olfaction.
PubMed: Identification of some volatile endogenous constituents in rat brain tissue and the effects of lithium carbonate and chloral hydrate.
PubMed: [Gas chromatographic study of odor and flavor components of dry wine].
PubMed: [Fast method for determination of carbonyl compounds in fats (heptanal value)].
PubMed: [Behavior of fat constituents during refining. 5. Changes in the monocarbonyl content and in the heptanal and peroxide values during refining of rape oil].
PubMed: [Heptaldehyde (enanthic aldehyde) as test in the diagnosis of superficial malignant neoplasms].
PubMed: [In reference to the use of heptaldehyde as a diagnostic test for malignant tumors of the female breast].
PubMed: Breast cancer and heptaldehyde; preliminary report.
PubMed: A pharmacologic and toxicologic study of heptyl aldehyde sodium bisulfite (hepbisul).
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