Category: flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
Appearance: | colorless to pale yellow clear liquid (est) |
Assay: | 98.00 to 100.00 %
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Food Chemicals Codex Listed: | Yes |
Specific Gravity: | 0.82200 to 0.82600 @ 25.00 °C.
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Pounds per Gallon - (est).: | 6.840 to 6.873
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Refractive Index: | 1.42800 to 1.43200 @ 20.00 °C.
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Melting Point: | 11.00 to 14.00 °C. @ 760.00 mm Hg
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Boiling Point: | 231.00 to 232.00 °C. @ 760.00 mm Hg
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Boiling Point: | 140.00 to 141.00 °C. @ 50.00 mm Hg
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Acid Value: | 5.00 max. KOH/g
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Vapor Pressure: | 0.098000 mmHg @ 25.00 °C. (est) |
Vapor Density: | 5.9 ( Air = 1 ) |
Flash Point: | 192.00 °F. TCC ( 88.89 °C. )
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logP (o/w): | 4.090 |
Shelf Life: | 12.00 month(s) or longer if stored properly. |
Storage: | store in cool, dry place in tightly sealed containers, protected from heat and light. |
Soluble in: |
| alcohol | | water, 19.71 mg/L @ 25 °C (est) |
Stability: |
| hair spray | | lotion | | non-discoloring in most media | | powder | | shampoo |
Organoleptic Properties:
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Odor Type: fruity |
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Odor Strength: | medium |
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Substantivity: | 128 hour(s) at 100.00 % |
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| waxy fruity creamy fatty orris floral |
Odor Description: at 100.00 %. | waxy fruity creamy fatty orris floral Luebke, William tgsc, (1983) |
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| waxy fruity ketonic fatty pineapple |
Odor Description:
| Waxy, fruity, ketonic with fatty pineapple nuances Mosciano, Gerard P&F 16, No. 3, 79, (1991) |
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Flavor Type: waxy |
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| fruity fatty |
Taste Description:
| fruity, fatty |
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| waxy fruity creamy cheesy |
Taste Description: at 30.00 ppm. | Waxy, fruity with creamy cheese like notes Mosciano, Gerard P&F 16, No. 3, 79, (1991) |
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Odor and/or flavor descriptions from others (if found). |
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Bedoukian Research |
METHYL NONYL KETONE ≥98.0%, FCC, Kosher |
Odor Description: | A rose, citrus, orris-like character Used for rose, orris notes in fragrances. |
Taste Description: | Blue cheese, winey Notes for Blue Cheese, wine, brandy. |
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Firmenich |
2-UNDECANONE min. 98%, Kosher, Halal for flavor |
Taste Description: | Blue cheese character with fatty and waxy nuances 2-UNDECANONE has a unique floral and fatty pineapple profile which works perfectly in fruit, cheese, butter, nut and mushroom flavors. |
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PerfumersWorld |
Methyl nonyl ketone |
Odor Description: | chemical oily-waxy wine fruity-floral rosy citrus orris Fruity-rosy Orange-like Blends-well-with - Herbaceous-notes Oakmoss |
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Cosmetic Information:
Suppliers:
Advanced Biotech |
2-UNDECANONE NATURAL
98% min. Odor: Floral |
Alfa Biotechnology |
For experimental / research use only. |
Methylnonylketone 98%
|
Alfrebro |
METHYL NONYL KETONE NATURAL
Odor: Citrus, Fatty, Rue |
Ambles Nature et Chimie |
2 UNDECANONE NAT
|
Apple Flavor & Fragrance |
2-Undecanone
|
Aromiens International |
2-Undecanone, Natural
|
Artiste |
2-Undecanone Natural
|
Associate Allied Chemicals |
Methyl Nonyl Ketone
|
About |
Augustus Oils |
Methyl Nonyl Ketone
|
Services |
Aurochemicals |
2-UNDECANONE, Natural
|
Axxence Aromatic |
METHYL NONYL KETONE (2-UNDECANONE), Natural
Kosher |
Sustainability |
Azelis UK |
2-UNDECANONE
|
Bedoukian Research |
METHYL NONYL KETONE
≥98.0%, FCC, Kosher Odor: A rose, citrus, orris-like character Use: Used for rose, orris notes in fragrances. Flavor: Blue cheese, winey Notes for Blue Cheese, wine, brandy. |
Beijing Lys Chemicals |
2-Undecanone
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Berjé |
Methyl Nonyl Ketone
|
Media |
BOC Sciences |
For experimental / research use only. |
METHYL NONYL KETONE FCC
|
CJ Latta & Associates |
2-UNDECANONE
|
Diffusions Aromatiques |
2-UNDECANONE
|
Diffusions Aromatiques |
2-UNDECANONE
|
ECSA Chemicals |
2-UNDECANONE
|
ECSA TRADE THE MOST UPDATED FINANCIAL PUBLICATION ON THE WORLD OF CHEMISTRY |
Ernesto Ventós |
2-UNDECANONE FIRMENICH 959460
Odor: FRUITY, HERBACEOUS, RUE Flavor: SWEET, REMINISCENT TO PEACH |
Ernesto Ventós |
2-UNDECANONE
Odor: FRUITY, HERBACEOUS, SWEET Flavor: SWEET, REMINISCENT TO PEACH |
Excellentia International |
Methyl Nonyl Ketone (2-Undecanone) Natural
|
ExtraSynthese |
For experimental / research use only. |
Methylnonylketone (GC) ≥99%
|
Firmenich |
2-UNDECANONE min. 98%, Kosher, Halal
for flavor Flavor: Blue cheese character with fatty and waxy nuances 2-UNDECANONE has a unique floral and fatty pineapple profile which works perfectly in fruit, cheese, butter, nut and mushroom flavors. |
Fleurchem |
methyl nonyl ketone natural
|
Global Essence |
Methyl Nonyl Ketone
|
H. Interdonati, Inc. |
2-Undecanone Natural, Kosher
|
Featured Products |
Indukern F&F |
METHYL NONYL KETONE
Odor: FRUITY, FATTY, ROSE, CITRUS |
Jiangyin Healthway |
2-Undecanone Natural99%
|
New functional food ingredients |
Lluch Essence |
METHYL NONYL KETONE NATURAL
|
Lluch Essence |
METHYL NONYL KETONE
|
M&U International |
2-UNDECANONE
|
Moellhausen |
METHYL NONYL KETONE
Odor: oily, waxy, fruity, floral (rose, orris), citrusy |
Nagar Haveli Perfumes & Aromatics |
Methyl Nonyl Ketone
Natural |
Odowell Co.,ltd |
Methyl nonyl ketone
PURITY: 99%min. |
Omega Ingredients |
Methyl Nonyl Ketone Natural >98%
|
Penta International |
METHYL NONYL KETONE FCC
|
Penta International |
METHYL NONYL KETONE NATURAL
|
Penta International |
METHYL NONYLKETONE
|
PerfumersWorld |
Methyl nonyl ketone
Odor: chemical oily-waxy wine fruity-floral rosy citrus orris Fruity-rosy Orange-like Use: Blends-well-with - Herbaceous-notes Oakmoss |
Perfumery Laboratory |
2-UNDEKANON Firmenich (2-Undecanone Firmenich)
Odor: oily, waxy, fruity, floral (rose, iris), citrus |
R C Treatt & Co Ltd |
2-Undecanone
|
Reincke & Fichtner |
2-Undecanone natural
|
Reincke & Fichtner |
2-Undecanone
|
Robertet |
METHYL NONYL KETONE (2-UNDECANONE)
Pure & Nat (EU) |
Seasons and Harvest / Crop calendar |
Shanghai Vigen Fine Chemical |
2-Undecanone
|
Sigma-Aldrich |
2-Undecanone, ≥98%, FCC, FG
Odor: iris; citrus |
Certified Food Grade Products |
Sigma-Aldrich |
2-Undecanone, natural, FCC, FG
Odor: iris; citrus |
SRS Aromatics |
METHYL NONYL KETONE
|
Synerzine |
2-Undecanone
|
Synerzine |
Natural 2-Undecanone
|
SysKem Chemie |
Methyl Nonyl Ketone
|
Taytonn ASCC |
Ketone C-11
Odor: Floral, Fruity, Herbal/ Herbaceous, Oily |
TCI AMERICA |
For experimental / research use only. |
2-Undecanone >98.0%(GC)
|
Tianjin Danjun International |
2-Undecanone
|
Vigon International |
Methyl Nonyl Ketone Redistilled (Undecanone-2)
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Safety Information:
Preferred SDS: View |
European information : |
Most important hazard(s): | None - None found. |
S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 36 - Wear suitable protective clothing.
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Hazards identification |
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Classification of the substance or mixture |
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
None found. |
GHS Label elements, including precautionary statements |
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Pictogram | |
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Hazard statement(s) |
None found. |
Precautionary statement(s) |
None found. |
Human Experience: |
5% in petrolatum produced no irritation or sensitization in humans. |
Oral/Parenteral Toxicity: |
oral-mouse LD50 950 mg/kg (Schafer & Bowles, 1985)
oral-mouse LD50 [sex: M] 5460 mg/kg (Tanii et al., 1986)
oral-mouse LD50 3880 mg/kg Acta Pharmaceutica Jugoslavica. Vol. 12, Pg. 79, 1962.
oral-rat LD50 5000 mg/kg Farm Chemicals Handbook. Vol. -, Pg. C201, 1991.
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Dermal Toxicity: |
skin-rabbit LD50 > 5000 mg/kg Food and Cosmetics Toxicology. Vol. 13, Pg. 869, 1975.
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Inhalation Toxicity: |
Not determined
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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 2-undecanone usage levels up to: | | 5.0000 % in the fragrance concentrate.
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Maximised Survey-derived Daily Intakes (MSDI-EU): | 330.00 (μg/capita/day) |
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 ppm | average maximum ppm |
baked goods: | - | 3.10000 |
beverages(nonalcoholic): | - | 2.80000 |
beverages(alcoholic): | - | - |
breakfast cereal: | - | - |
cheese: | - | - |
chewing gum: | - | - |
condiments / relishes: | - | - |
confectionery froastings: | - | - |
egg products: | - | - |
fats / oils: | - | - |
fish products: | - | - |
frozen dairy: | - | 0.54000 |
fruit ices: | - | 0.54000 |
gelatins / puddings: | - | 5.00000 |
granulated sugar: | - | - |
gravies: | - | - |
hard candy: | - | 2.60000 |
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: | - | - |
Safety References:
European Food Safety Athority(EFSA): | Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... |
European Food Safety Authority (EFSA) reference(s): |
Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 7 (FGE.07): Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5 View page or View pdf |
Flavouring Group Evaluation 7, Revision 1 (FGE.07Rev1): Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Scientific opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) on a request from the Commission View page or View pdf |
Flavouring Group Evaluation 7, Revision 2 (FGE.07Rev2) : Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5 View page or View pdf |
Conclusion on the peer review of the pesticide risk assessment of the active substance methyl nonyl ketone View page or View pdf |
Safety and efficacy of saturated and unsaturated aliphatic secondary alcohols, ketones and esters with esters containing secondary alcohols belonging to chemical group 5 when used as flavourings for all animal species View page or View pdf |
EPI System: | View |
AIDS Citations: | Search |
Cancer Citations: | Search |
Toxicology Citations: | Search |
EPA Substance Registry Services (TSCA): | 112-12-9 |
EPA ACToR: | Toxicology Data |
EPA Substance Registry Services (SRS): | Registry |
Laboratory Chemical Safety Summary : | 8163 |
National Institute of Allergy and Infectious Diseases: | Data |
WGK Germany: | 2 |
| undecan-2-one |
Chemidplus: | 0000112129 |
RTECS: | YQ2820000 for cas# 112-12-9 |
References:
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): | C01875 |
HMDB (The Human Metabolome Database): | HMDB33713 |
FooDB: | FDB011831 |
Export Tariff Code: | 2914.19.0000 |
Typical G.C. |
VCF-Online: | VCF Volatile Compounds in Food |
ChemSpider: | View |
Wikipedia: | View |
Formulations/Preparations: •formulation types registered: pressurized liquid: 1.9% methyl nonyl ketone +0.1% related compounds; 2.0% methyl nonyl ketone; granular: 1.9% methyl nonyl ketone +0.1% related compounds; 0.08% methyl nonyl ketone +0.42% cinnamaldehyde; 6.25% thiram, 6.25% methyl nonyl ketone and 5.50% castor oil (usp); liquid ready-to-use (pumpsprayer): 1.8-1.9% methyl nonyl ketone +0.1% related compounds; 2.0% methyl nonyl ketone; solid (crystalline): 1.8% methyl nonyl ketone +0.1% related compounds; liquid for reformulating use only: 63.33% methyl nonyl ketone and 3.34% related compounds.
•major componentabout 90% in algerian rue oil
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Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
2- | hendecanone | | ketone, methyl nonyl | | MNK | | methyl N-nonyl ketone | | methyl nonyl ketone | | methyl nonyl ketone (2-undecanone) | | methyl nonyl ketone (2-undecanone), natural | | methyl nonyl ketone natural | | methyl nonyl ketone redistilled | | methyl nonylketone | | methyl-N-nonylketone | | methylnonylketone | | nonyl methyl ketone | N- | nonyl methyl ketone | | rue ketone | | undecan-2-one | 2-oxo | undecane | | undecane-2-one | 2- | undecanone | 2- | undecanone (methyl nonyl ketone) natural | 2- | undecanone (natural) | 2- | undecanone natural |
Articles:
Info: | HEPTAN-2-ONE |
Perfumer & Flavorist: | Organolpetic Characteristics of Flavor Materials |
US Patents: | 3,952,024 - Furfurylthioacetone |
PubMed: | Biting deterrence, repellency, and larvicidal activity of Ruta chalepensis (Sapindales: Rutaceae) essential oil and its major individual constituents against mosquitoes. |
Info: | Volatile Flavor Components in Bogyojosaeng and Suhong Cultivars of Strawberry (Fragaria ananassa Duch.) |
US Patents: | 3,931,166 - Certain 2,5-dimethyl-3-thiopyrazines |
PubMed: | Wild tomato leaf extracts for spider mite and cowpea aphid control. |
PubMed: | Monodimensional (GC-FID and GC-MS) and Comprehensive Two-dimensional Gas Chromatography for the Assessment of Volatiles and Fatty Acids from Ruta chalepensis Aerial Parts. |
PubMed: | Characterization of novel single-variety oxygenated sesquiterpenoid hop oil fractions via headspace solid-phase microextraction and gas chromatography-mass spectrometry/olfactometry. |
PubMed: | Production of bioactive volatiles by different Burkholderia ambifaria strains. |
PubMed: | Bioactivity against Bursaphelenchus xylophilus: Nematotoxics from essential oils, essential oils fractions and decoction waters. |
PubMed: | Sensitive low-pressure dielectric barrier discharge ion source. |
PubMed: | 2-undecanone and 2-tridecanone in field-grown onion. |
PubMed: | Repellents and acaricides as personal protection measures in the prevention of tick-borne diseases. |
PubMed: | Efficacy of methyl nonyl ketone as an in-soil repellent for common voles (Microtus arvalis). |
PubMed: | The repelling effect of plant secondary metabolites on water voles, Arvicola amphibius. |
PubMed: | Characterization of novel varietal floral hop aromas by headspace solid phase microextraction and gas chromatography-mass spectrometry/olfactometry. |
PubMed: | Synthesis of methyl ketones by metabolically engineered Escherichia coli. |
PubMed: | Substrate mass transport in two-phase partitioning bioreactors employing liquid and solid non-aqueous phases. |
PubMed: | Altered behavioral responses of Sindbis virus-infected Aedes aegypti (Diptera: Culicidae) to DEET and non-DEET based insect repellents. |
PubMed: | Field evaluation of commercial repellents against the floodwater mosquito Psorophora columbiae (Diptera: Culicidae) in St. Johns County, Florida. |
PubMed: | [Study on network compatibility of metabolisms in vivo rat for volatile oil in houttuyniae herba and 2-undecanone]. |
PubMed: | Engineering of bacterial methyl ketone synthesis for biofuels. |
PubMed: | Phytochemical investigation and antifeedant activity of Premna latifolia leaves. |
PubMed: | Evaluation of antileishmanial, cytotoxic and antioxidant activities of essential oils extracted from plants issued from the leishmaniasis-endemic region of Sned (Tunisia). |
PubMed: | Functional characterization of the octenol receptor neuron on the maxillary palps of the yellow fever mosquito, Aedes aegypti. |
PubMed: | Aliphatic ketones from Ruta chalepensis (Rutaceae) induce paralysis on root knot nematodes. |
PubMed: | 2-undecanone rich leaf essential oil from Zanthoxylum armatum. |
PubMed: | Novel field assays and the comparative repellency of BioUD(®) , DEET and permethrin against Amblyomma americanum. |
PubMed: | The effect of undecanones and their derivatives on tumor angiogenesis and VEGF content. |
PubMed: | First report of the repellency of 2-tridecanone against ticks. |
PubMed: | Odorant-binding proteins of the malaria mosquito Anopheles funestus sensu stricto. |
PubMed: | [Determination of methyl nonyl ketone in volatile oil from herbs of Houttuynia cordata by GC-MS]. |
PubMed: | Two-phase reactors applied to the removal of substituted phenols: comparison between liquid-liquid and liquid-solid systems. |
PubMed: | Insect repellents: modulators of mosquito odorant receptor activity. |
PubMed: | Enzymatic functions of wild tomato methylketone synthases 1 and 2. |
PubMed: | [Comparison of volatile oils of cultivated Houttaynia cordata populations with wild]. |
PubMed: | Olfactory response of Haematobia irritans (Diptera: Muscidae) to cattle-derived volatile compounds. |
PubMed: | Comparative efficacy of BioUD to other commercially available arthropod repellents against the ticks Amblyomma americanum and Dermacentor variabilis on cotton cloth. |
PubMed: | Multiple biochemical and morphological factors underlie the production of methylketones in tomato trichomes. |
PubMed: | (S)-2-acetoxy-5-undecanone, female sex pheromone of the raspberry cane midge, Resseliella theobaldi (Barnes). |
PubMed: | Efficacy of the new repellent BioUD against three species of ixodid ticks. |
PubMed: | Novel arthropod repellent, BioUD, is an efficacious alternative to deet. |
PubMed: | Biodegradation of 4-nitrophenol in a two-phase sequencing batch reactor: concept demonstration, kinetics and modelling. |
PubMed: | Repellency property of long chain aliphatic methyl ketones against Anopheles gambiae s.s. |
PubMed: | [Studies on expectorant compounds in volatile oil from root and rhizome of Aster tataricus]. |
PubMed: | [Tissue distribution on methyl nonyl ketone of the volatile oil from Houttyunia cordata in mice]. |
PubMed: | [Effects of fertilizer application on contents of 2-undecanone and soluble carbonhydrate in Houttuynia cordata with different fertilizers]. |
PubMed: | Bioactivity and chemical composition of the leaf essential oils of Zanthoxylum rhoifolium and Zanthoxylum setulosum from Monteverde, Costa Rica. |
PubMed: | Kinetic analysis of volatile formation in milk subjected to pressure-assisted thermal treatments. |
PubMed: | Gas chromatographic/mass spectrometric analysis of the essential oil of Houttuynia cordata Thunb by using on-column methylation with tetramethylammonium acetate. |
PubMed: | Analysis of leaf volatiles of Zanthoxylum gillettii used in folk medicine of Cameroon. |
PubMed: | Studies on the alkaloid constituents of Evodia rutaecarpa (Juss) Benth var. bodinaieri (Dode) Huang and their acute toxicity in mice. |
PubMed: | Variation in chemical composition and antibacterial activities of essential oils from two species of Houttuynia THUNB. |
PubMed: | Biodegradation of phenol at low temperature using two-phase partitioning bioreactors. |
PubMed: | Natural products: repellency and toxicity of wild tomato leaf extracts to the two-spotted spider mite, Tetranychus urticae Koch. |
PubMed: | Quantitative determination of thermally derived off-flavor compounds in milk using solid-phase microextraction and gas chromatography. |
PubMed: | Natural products: seasonal variation in trichome counts and contents in Lycopersicum hirsutum f. glabratum. |
PubMed: | Main compounds responsible for off-odour of strawberries infected by Phytophthora cactorum. |
PubMed: | Test of the Binding Threshold Hypothesis for olfactory receptors: explanation of the differential binding of ketones to the mouse and human orthologs of olfactory receptor 912-93. |
PubMed: | Aroma extract dilution analysis of cv. Meeker (Rubus idaeus L.) red raspberries from Oregon and Washington. |
PubMed: | [Analysis on yield and quality of different Houttuynia cordata]. |
PubMed: | Analysis of ketones by selected ion flow tube mass spectrometry. |
PubMed: | The use of Enterobacter cloacae ATCC 43560 in the development of a two-phase partitioning bioreactor for the destruction of hexahydro-1,3,5-trinitro-1,3,5-s-triazine (RDX). |
PubMed: | Production and quantification of methyl ketones in wild tomato accessions. |
PubMed: | High-resolution gas-chromatographic analysis of the secondary metabolites obtained by subcritical-fluid extraction from Colombian rue (Ruta graveolens L.). |
PubMed: | Inducible P450s of the CYP9 family from larval Manduca sexta midgut. |
PubMed: | Volatile compounds from Escherichia coli O157:H7 and their absorption by strawberry fruit. |
PubMed: | Production of flavour ketones in aqueous-organic two-phase systems by using free and microencapsulated fungal spores as biocatalysts. |
PubMed: | Electroantennogram and oviposition bioassay responses of Culex quinquefasciatus and Culex tarsalis (Diptera: Culicidae) to chemicals in odors from Bermuda grass infusions. |
PubMed: | Biodegradation of phenol at high initial concentrations in two-phase partitioning batch and fed-batch bioreactors. |
PubMed: | Characterization and optimization of a two-phase partitioning bioreactor for the biodegradation of phenol. |
PubMed: | Expression of cytochrome P450 genes of the CYP4 family in midgut and fat body of the tobacco hornworm, Manduca sexta. |
PubMed: | Glutathione S-transferases from larval Manduca sexta midgut: sequence of two cDNAs and enzyme induction. |
PubMed: | Influence of life history differences of two tachinid parasitoids ofHelicoverpa zea (Boddie) (Lepidoptera: Noctuidae) on their interactions with glandular trichome/methyl ketone-based insect resistance in tomato. |
PubMed: | Mortality and inhibition ofHelicoverpa zea Egg parasitism rates byTrichogramma in relation to trichome/methyl ketone-mediated insect resistance ofLycopersicon hirsutum f. glabratum, accession PI 134417. |
PubMed: | Behavioral response ofTrichogramma pretiosum riley andTelenomus sphingis (Ashmead) to trichome/methyl ketone mediated resistance in tomato. |
PubMed: | Toxicity of allelochemicals from wild insect-resistant tomatoLycopersicon hirsutum f.glabratum toCampoletis sonorensis, a parasitoid ofHeliothis zea. |
PubMed: | Inhibition ofCampoletis sonorensis parasitism ofHeliothis zea and of parasitoid development by 2-tridecanone-mediated insect resistance of wild tomato. |
PubMed: | Volatile methyl ketone seed-germination inhibitors fromAmaranthus palmeri S. Wats. Residues. |
PubMed: | Activity of volatile compounds in glandular trichomes ofLycopersicon species against two insect herbivores. |
PubMed: | Conversion of nitroheptane to dihydrojasmone. |
PubMed: | Volatiles of Pseudomonas aeruginosa and related species by automated headspace concentration--gas chromatography. |
PubMed: | Headspace analysis of volatile metabolites of Pseudomonas aeruginosa and related species by gas chromatography-mass spectrometry. |
PubMed: | METHYL KETONE METABOLISM IN HYDROCARBON-UTILIZING MYCOBACTERIA. |
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