Category: flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
Appearance: | colorless to pale yellow liquid to solid (est) |
Assay: | 96.00 to 100.00 %
|
Food Chemicals Codex Listed: | Yes |
Specific Gravity: | 0.99500 to 1.01900 @ 25.00 °C.
|
Pounds per Gallon - (est).: | 8.279 to 8.479
|
Refractive Index: | 1.41700 to 1.42200 @ 20.00 °C.
|
Melting Point: | 90.00 to 91.00 °C. @ 760.00 mm Hg
|
Boiling Point: | 147.00 to 148.00 °C. @ 760.00 mm Hg
|
Vapor Pressure: | 2.690000 mmHg @ 25.00 °C. |
Vapor Density: | 3.0 ( Air = 1 ) |
Flash Point: | 113.00 °F. TCC ( 45.00 °C. )
|
logP (o/w): | -0.360 |
Shelf Life: | 12.00 month(s) or longer if stored properly. |
Storage: | refrigerate in tightly sealed containers. |
Soluble in: |
| alcohol | | propylene glycol | | water, 1000000 mg/L @ 20 °C (exp) |
Insoluble in: |
| fixed oils |
Similar Items: note |
acetoin acetate |
acetoin butyrate |
acetoin propylene glycol acetal |
Organoleptic Properties:
|
Odor Type: buttery |
|
Odor Strength: | high , recommend smelling in a 1.00 % solution or less |
|
Substantivity: | 28 hour(s) at 100.00 % |
|
| sweet buttery creamy dairy milky fatty |
Odor Description: at 1.00 % in dipropylene glycol. | sweet buttery creamy dairy milky fatty Luebke, William tgsc, (2017) |
|
|
Flavor Type: creamy |
|
| creamy dairy sweet oily milky buttery yogurt |
Taste Description:
| creamy dairy sweet oily milky buttery Luebke, William tgsc, (2017) |
|
Odor and/or flavor descriptions from others (if found). |
|
Advanced Biotech |
ACETOIN LIQUID NATURAL 96% min. (liquid slurry) |
Odor Description: | Dairy, butter, milk, yogurt |
|
PerfumersWorld |
Acetoin |
Odor Description: | sweet carmal creamy green butter dairy milk fatty buttery creamy sour fatty vanilla |
|
Taytonn ASCC |
Acetoin |
Odor Description: | Buttery, Caramellic/ Caramel, Creamy, Dairy Products |
|
Lluch Essence |
ACETOIN |
Odor Description: | CREAMY, SWEET, FATTY |
|
|
Cosmetic Information:
Suppliers:
Advanced Biotech |
ACETOIN LIQUID NATURAL
96% min. (liquid slurry) Odor: Dairy, butter, milk, yogurt |
Advanced Biotech |
ACETOIN LIQUID SYNTHETIC
96% min. Odor: Dairy, butter, milk, yogurt |
Advanced Biotech |
ACETOIN POWDER NATURAL
96% min. Odor: Dairy, butter, milk, yogurt |
Advanced Biotech |
ACETOIN POWDER SYNTHETIC
96% min. Odor: Dairy, butter, milk, yogurt |
Ambles Nature et Chimie |
ACETOINE NAT
|
Anhui Haibei |
Acetoin natural
Odor: Sweet carmal creamy green butter dairy milk fatty |
Anhui Suzhou Jinli Aromatic Chemicals |
Acetoin
|
Apple Flavor & Fragrance |
Acetoin Natural
|
Apple Flavor & Fragrance |
Acetoin,dimer Natural
|
Apple Flavor & Fragrance |
Acetoin,dimer
|
Apple Flavor & Fragrance |
Acetoin
|
Augustus Oils |
Acetyl Methyl Carbinol
|
Services |
Aurochemicals |
ACETOIN, Natural (Liquid)
|
Aurochemicals |
ACETOIN, Natural (Powder)
|
Axxence Aromatic |
ACETOIN Natural
Kosher |
Sustainability |
Beijing Lys Chemicals |
Acetoin
|
Berjé |
Acetoin
|
Media |
BeYonde |
Acetoin V1
|
BeYonde |
Acetoin V2
|
BeYonde |
Natural Acetoin (EU)
|
Charkit Chemical |
ACETOIN FEMA 2008
|
Charkit Chemical |
ACETOIN LIQUID NATURAL FEMA 2008
|
Citrus and Allied Essences |
Acetoin 98/100% FCC
|
Market Report |
Citrus and Allied Essences |
Acetoin Powder 98/100% FCC
|
CJ Latta & Associates |
ACETOIN
|
De Monchy Aromatics |
acetoin (powder)
|
De Monchy Aromatics |
acetoin 50% in MPG EU natural
Odor: sweet, Fatty, buttery, creamy, dairy, milky |
De Monchy Aromatics |
acetoin 50% in MPG
|
De Monchy Aromatics |
Acetoin
|
Diffusions Aromatiques |
ACETYL METHYL CARBINOL NATUREL
|
Diffusions Aromatiques |
ACETYLMETHYLCARBINOL
|
ECSA Chemicals |
ACETON 90%
|
ECSA TRADE THE MOST UPDATED FINANCIAL PUBLICATION ON THE WORLD OF CHEMISTRY |
Elan Inc. |
acetoin
(natural), Kosher |
Elan Inc. |
acetoin
Kosher |
Ernesto Ventós |
ACETOIN 50% DPG
|
Ernesto Ventós |
ACETOIN 50% PG
|
Ernesto Ventós |
ACETYL METHYL CARBINOL BASF
Odor: BUTTER-LIKE Flavor: BUTTER-LIKE |
Ernesto Ventós |
ACETYL METHYL CARBINOL NATURAL
Odor: BUTTER-LIKE Flavor: BUTTER-LIKE |
Ernesto Ventós |
ACETYL METHYL CARBINOL
Odor: BUTTER-LIKE Flavor: BUTTER-LIKE |
Excellentia International |
Acetoin (Acetyl Methyl Carbinol) Natural
|
FCI SAS |
ACETOIN NATURAL EU
Odor: Cream like |
Fleurchem |
acetoin (acetyl methyl carbinol)
|
Fleurchem |
acetoin natural
|
Global Essence |
Acetoin Natural
|
Grau Aromatics |
ACETOIN
NI, Kosher |
Indukern F&F |
ACETOIN NATURAL
Odor: CREAMY, CARAMEL, SWEET, BUTTER |
Indukern F&F |
ACETOIN
Odor: CREAMY, CARAMEL, SWEET, BUTTER |
Inoue Perfumery |
ACETOIN
|
Jiangyin Healthway |
3-Hydroxy-2-butanone ( Acetoin )
|
New functional food ingredients |
Jinan Enlighten Chemical Technology(Wutong Aroma ) |
Acetoin, Kosherk
|
K.L. Koh Enterprise |
ACETOIN
|
Kingchem Laboratories |
ACETOIN SYNTH (3 HYDROXY 2 BUTANONE)
Odor: Cream |
Kingchem Laboratories |
ACETOIN, NATURAL
|
Kun Shan P&A |
Natural Acetoin ( Powder)
|
Lluch Essence |
ACETOIN NATURAL 96%
|
Lluch Essence |
ACETOIN
Odor: CREAMY, SWEET, FATTY |
M&U International |
Acetoin, Kosher
|
M&U International |
NAT.ACETYL METHYL CARBINOL(ACETOIN), Kosher
|
Moellhausen |
ACETOIN Natural
|
Moellhausen |
ACETOIN
Odor: sweet, butter, vanilla, fatty note |
O'Laughlin Industries |
ACETOIN NATURAL
|
O'Laughlin Industries |
ACETOIN POWDER NATURAL
|
O'Laughlin Industries |
ACETOIN POWDER
|
O'Laughlin Industries |
ACETOIN SYNTHETIC FCC
|
O'Laughlin Industries |
EU natural acetoin 70% in water
|
OQEMA |
3-Hydroxy-2-butanone(Acetoin)
|
OQEMA |
Acetoin Liquid
|
Pearlchem Corporation |
Acetoin
|
Penta International |
ACETOIN 50% IN PROPYLENE GLYCOL
|
Penta International |
ACETOIN FCC GRADE
|
Penta International |
ACETOIN NATURAL (CONGEALED LIQUID)
|
Penta International |
ACETOIN NATURAL (POWDER)
|
Penta International |
ACETOIN SYNTHETIC (CONGEALED LIQUID)
|
Penta International |
ACETOIN SYNTHETIC POWDER
|
PerfumersWorld |
Acetoin 10% in DPG
|
PerfumersWorld |
Acetoin
Odor: sweet carmal creamy green butter dairy milk fatty buttery creamy sour fatty vanilla |
Prodasynth |
ACETYL METHYL CARBINOL
Odor: BUTTER-LIKE Flavor: BUTTER-LIKE |
R C Treatt & Co Ltd |
Acetoin
|
Reincke & Fichtner |
Acetoin natural
|
Reincke & Fichtner |
Acetoin
|
Santa Cruz Biotechnology |
For experimental / research use only. |
Acetoin ≥97%
|
Sigma-Aldrich |
Acetoin, ≥96%, FCC, FG
Odor: butter; creamy |
Certified Food Grade Products |
Sigma-Aldrich |
Acetoin, natural, ≥95%, FG
Odor: butter; creamy |
Soda Aromatic |
Acetoin
|
SRS Aromatics |
ACETOIN NATURAL
|
SRS Aromatics |
ACETOIN
Odor: Sweet, Buttery, Creamy, Dairy, Milky, Fatty |
Sunaux International |
Acetoin
|
Sunaux International |
nat.ACETYL METHYL CARBINOL
|
Taytonn ASCC |
Acetoin
Odor: Buttery, Caramellic/ Caramel, Creamy, Dairy Products |
Taytonn ASCC |
Natural Acetoin (AMC)
|
TCI AMERICA |
For experimental / research use only. |
Acetoin (May exist as crystalline dimer) >98.0%(GC)
|
Tengzhou Jitian Aroma Chemiclal |
Acetoin
|
Tengzhou Xiang Yuan Aroma Chemicals |
3-Hydroxy-2-Butanone(Acetoin)
|
Ungerer & Company |
Acetoin
|
United International |
3-Hydroxy-2-Butanone(Acetoin) Nat.
|
United International |
3-Hydroxy-2-Butanone(Acetoin)
|
Vigon International |
Acetoin (Acetyl Methyl Carbinol - 18 kg Open Head Plastic Pail)
|
Vigon International |
Acetoin (Acetyl Methyl Carbinol - 25 kg Steel Container)
|
Vigon International |
Acetoin (Acetyl Methyl Carbinol) Plastic Closed Head Pails
|
Vigon International |
Acetoin (Acetyl Methyl Carbinol) Plastic Closed Head Pails
Odor: Pleasant, buttery-oily, creamy-fatty |
Vigon International |
ACETYL METHYL CARBINOL 50% IN ETHYL ALCOHOL
|
Vigon International |
ACETYL METHYL CARBINOL NATURAL 50% IN ETOH
|
Vigon International |
ACETYL METHYL CARBINOL NATURAL 50% IN MCT
|
WholeChem |
Acetoin, Natural
|
WholeChem |
Acetoin
|
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. S 02 - Keep out of the reach of children. S 16 - Keep away from sources of ignition - No Smoking. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
|
|
Hazards identification |
|
Classification of the substance or mixture |
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
Skin irritation (Category 2), H315 Eye irritation (Category 2A), H319
|
GHS Label elements, including precautionary statements |
|
Pictogram | |
|
Signal word | Warning |
Hazard statement(s) |
H228 - Flammable solid H315 - Causes skin irritation H319 - Causes serious eye irritation
|
Precautionary statement(s) |
P210 - Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P240 - Ground/bond container and receiving equipment. P241 - Use explosion-proof electrical/ventilating/lighting/…/equipment. P264 - Wash skin thouroughly after handling. P280 - Wear protective gloves/protective clothing/eye protection/face protection. P302 + P352 - IF ON SKIN: wash with plenty of soap and water. P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P332 + P313 - IF SKIN irritation occurs: Get medical advice/attention. P337 + P313 - IF eye irritation persists: Get medical advice/attention. P362 - Take off contaminated clothing and wash before reuse. P370 + P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam for extinction.
|
Oral/Parenteral Toxicity: |
oral-rat LD50 > 5000 mg/kg (Moreno, 1977d)
oral-rat LD50 > 5000 mg/kg Food and Cosmetics Toxicology. Vol. 17, Pg. 509, 1979.
|
Dermal Toxicity: |
skin-rabbit LD50 > 5000 mg/kg Food and Cosmetics Toxicology. Vol. 17, Pg. 509, 1979.
|
Inhalation Toxicity: |
Not determined
|
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 acetoin usage levels up to: | | 0.0300 % in the fragrance concentrate.
|
|
Maximised Survey-derived Daily Intakes (MSDI-EU): | 2300.00 (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: | - | 32.00000 |
beverages(nonalcoholic): | - | 7.40000 |
beverages(alcoholic): | - | - |
breakfast cereal: | - | - |
cheese: | - | - |
chewing gum: | - | - |
condiments / relishes: | - | - |
confectionery froastings: | - | - |
egg products: | - | - |
fats / oils: | 0.80000 | 50.00000 |
fish products: | - | - |
frozen dairy: | - | 3.30000 |
fruit ices: | - | 3.30000 |
gelatins / puddings: | 0.60000 | 21.00000 |
granulated sugar: | - | - |
gravies: | - | - |
hard candy: | - | 18.00000 |
imitation dairy: | - | - |
instant coffee / tea: | - | - |
jams / jellies: | - | - |
meat products: | - | - |
milk products: | - | 7.00000 |
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 11 (FGE.11): Aliphatic dialcohols, diketones, and hydroxyketones from chemical group 10 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) View page or View pdf |
Flavouring Group Evaluation 11, Revision 1 (FGE.11Rev1) - Aliphatic dialcohols, diketones, and hydroxyketones from chemical group 10 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) View page or View pdf |
Safety and efficacy of secondary aliphatic saturated or unsaturated alcohols, ketones, ketals and esters with a second secondary or tertiary oxygenated functional group belonging to chemical group 10 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): | 513-86-0 |
EPA ACToR: | Toxicology Data |
EPA Substance Registry Services (SRS): | Registry |
Laboratory Chemical Safety Summary : | 179 |
National Institute of Allergy and Infectious Diseases: | Data |
WISER: | UN 2621 |
WGK Germany: | 1 |
| 3-hydroxybutan-2-one |
Chemidplus: | 0000513860 |
EPA/NOAA CAMEO: | hazardous materials |
RTECS: | EL8790000 for cas# 513-86-0 |
References:
Other Information:
Potential Blenders and core components note
|
For Odor |
No odor group found for these |
| butter starter distillates | FL/FR |
|
| sulfuryl decanoate | FL/FR |
acidic |
iso | butyric acid | FL/FR |
2- | methyl butyric acid | FL/FR |
aldehydic |
| acetyl nonyryl | FL/FR |
animal |
| costus valerolactone | FR |
anisic |
para- | anisaldehyde | FL/FR |
balsamic |
2- | acetyl furan | FL/FR |
siam | benzoin resinoid | FL/FR |
| benzyl cinnamate | FL/FR |
| cinnamyl benzoate | FL/FR |
| ethyl cinnamate | FL/FR |
| methyl (E)-cinnamate | FL/FR |
3- | phenyl propyl alcohol | FL/FR |
berry |
| raspberry ketone | FL/FR |
bready |
| coffee furanone | FL/FR |
buttery |
| acetoin dimer | FL/FR |
| acetoin propylene glycol acetal | FL/FR |
| acetyl butyryl | FL/FR |
| acetyl isobutyryl | FL/FR |
| acetyl propionyl | FL/FR |
| apple butter fragrance | FR |
| butter cream fragrance | FR |
| butter fragrance | FR |
| butter oil CO2 extract | FL/FR |
| butyl butyryl lactate | FL/FR |
iso | butyl lactate | FL/FR |
| butyl octanoate | FL/FR |
2,3- | heptane dione | FL/FR |
3,4- | hexane dione | FL/FR |
caramellic |
| butterscotch fragrance | FR |
| cyclotene | FL/FR |
alpha,alpha- | dimethyl anisyl acetone | FL/FR |
| ethyl maltol | FL/FR |
| levulinic acid | FL/FR |
| maltol | FL/FR |
| strawberry furanone | FL/FR |
cheesy |
| butyric acid | FL/FR |
2- | methyl hexanoic acid | FL/FR |
2- | methyl valeric acid | FL/FR |
iso | valeric acid | FL/FR |
chocolate |
iso | amyl phenyl acetate | FL/FR |
| chocolate pyrazine A | FL/FR |
| theobroma cacao seed oil CO2 extract | FR |
citrus |
| bergamot oil bergaptene reduced italy | FL/FR |
blood | orange oil italy | FL/FR |
sweet | orange peel oil c.p. brazil | FL/FR |
cocoa |
| cocoa butter fragrance | FR |
coconut |
| coconut decanone methyl | FR |
| cocos nucifera fruit oil CO2 extract | FR |
delta- | decalactone | FL/FR |
gamma- | heptalactone | FL/FR |
delta- | nonalactone | FL/FR |
(R)-gamma- | nonalactone | FL/FR |
gamma- | nonalactone (aldehyde C-18 (so-called)) | FL/FR |
gamma- | octalactone | FL/FR |
delta- | undecalactone | FL/FR |
coumarinic |
epsilon- | decalactone | FL/FR |
2,3- | butane diol | FR |
| cream fragrance | FR |
| cyclotene propionate | FL/FR |
(Z)-gamma- | jasmolactone | FR |
delta- | tridecalactone | FL/FR |
para- | vanillic acid | FL/FR |
| waxy lactone | FL/FR |
trans-2- | hydroxy-3,4,5-trimethyl-2-cyclopenten-1-one | |
| methyl butyl phenyl acetate | FL/FR |
| milk fragrance | FR |
earthy |
3- | octanol | FL/FR |
ethereal |
iso | valeraldehyde propylene glycol acetal | FL/FR |
fatty |
| butter esters | FL/FR |
| butyl undecylenate | FL/FR |
(Z)- | dairy lactone | FL/FR |
7- | decen-4-olide | FL/FR |
(Z)- | ethyl oleate | FL/FR |
delta- | juniper lactone | FL/FR |
4- | methyl octanoic acid | FL/FR |
fermented |
| butyl laevo-lactate | FL/FR |
floral |
| acetophenone | FL/FR |
para- | anisyl butyrate | FL/FR |
| benzyl acetate | FL/FR |
| benzyl lactate | FL/FR |
| bois de rose oil brazil | FL/FR |
| coriander seed oil | FL/FR |
| cyclamen aldehyde | FL/FR |
| dimethyl anthranilate | FL/FR |
(±)-4- | ethyl octanal | FL/FR |
| floral pyranol | FR |
| geraniol | FL/FR |
| geranyl acetate | FL/FR |
| heliotropin | FL/FR |
| heliotropyl acetone | FL/FR |
(Z)-3- | hexen-1-yl salicylate | FL/FR |
| hexenyl cyclopentanone | FR |
| hydroxycitronellal | FL/FR |
| jasmin pyranone | FL/FR |
| leerall | FR |
| linalool | FL/FR |
laevo- | linalool | FL/FR |
| linalool oxide | FL/FR |
| linalyl butyrate | FL/FR |
para- | methyl acetophenone | FL/FR |
| methyl dihydrojasmonate | FL/FR |
| nerol | FL/FR |
| ocean propanal | FL/FR |
| phenethyl acetate | FL/FR |
| phenethyl isobutyrate | FL/FR |
| rose butanoate | FL/FR |
| tetrahydrolinalool | FL/FR |
fruity |
| acetoin acetate | FL/FR |
1- | acetoxyacetone | FL/FR |
| amyl isobutyrate | FL/FR |
| banana pudding fragrance | FR |
| benzyl propionate | FL/FR |
(S)-delta- | decalactone | FL/FR |
gamma- | decalactone | FL/FR |
gamma- | dodecalactone | FL/FR |
| ethyl lactate | FL/FR |
2- | methyl butyl butyrate | FL/FR |
(±)-3- | methyl-gamma-decalactone | FL/FR |
2- | nonanone | FL/FR |
| propylene glycol dibutyrate | |
| sorbyl butyrate | FL/FR |
| strawberry furanone butyrate | FL/FR |
green |
| butyl lactate | FL/FR |
(Z)-4- | heptenal | FL/FR |
(Z)-4- | heptenal diethyl acetal | FL/FR |
(Z)-3- | hexen-1-yl benzoate | FL/FR |
(Z)-3- | hexen-1-yl butyrate | FL/FR |
| hexyl 2-methyl butyrate | FL/FR |
(E,Z)-2,6- | nonadienal | FL/FR |
(E)-2- | octen-1-ol | FL/FR |
2- | octen-1-ol | FL/FR |
| syringaldehyde | FL/FR |
hay |
| beeswax absolute | FL/FR |
| herbal ketone | FR |
| linalyl acetate | FL/FR |
marine |
| marine pyridine | FR |
melon |
(Z)-6- | nonen-1-yl acetate | FL/FR |
(Z)-6- | nonenal | FL/FR |
| watermelon ketone | FR |
mushroom |
1- | octen-3-yl butyrate | FL/FR |
| filbert heptenone | FL/FR |
(-)-(E,R)- | filbertone | FL/FR |
| hazelnut fragrance | FR |
2,6- | lutidine | FL/FR |
oily |
| butter acids | FL/FR |
plastic |
1- | phenyl-1,2-propane dione | FL/FR |
soapy |
| ethyl undecanoate | FL/FR |
spicy |
| allspice oil | FL/FR |
| cassia bark oil china | FL/FR |
| clove bud oil | FL/FR |
alpha- | methyl cinnamaldehyde | FL/FR |
terpenic |
alpha- | terpineol | FL/FR |
tonka |
gamma- | hexalactone | FL/FR |
| octahydrocoumarin | FL/FR |
| tonka bean absolute | FR |
tropical |
delta- | dodecalactone | FL/FR |
| glyceryl 5-hydroxydecanoate | FL/FR |
| glyceryl 5-hydroxydodecanoate | FL/FR |
3- | nonen-4-olide | FL/FR |
| ethyl vanillin | FL/FR |
| vanilla bean absolute (vanilla planifolia) | FL/FR |
| vanillin propylene glycol acetal | FL/FR |
| vanillyl acetate | FL/FR |
| vanillyl isobutyrate | FL/FR |
waxy |
| butyl laurate | FL/FR |
5(6)- | decenoic acid | FL/FR |
| ethyl laurate | FL/FR |
| ethyl octanoate | FL/FR |
| nonanoic acid | FL/FR |
(E)-2- | octen-1-yl butyrate | FL/FR |
delta- | tetradecalactone | FL/FR |
woody |
| amber carbinol | FR |
| santall | FR |
(Z)- | woody amylene | FR |
|
For Flavor |
|
No flavor group found for these |
1- | acetoxyacetone | FL/FR |
| amyl isobutyrate | FL/FR |
| benzyl lactate | FL/FR |
| butter nut rum flavor | FL |
| butyl octanoate | FL/FR |
| chocolate pyrazine A | FL/FR |
| cinnamyl benzoate | FL/FR |
| cyclotene propionate | FL/FR |
(S)-delta- | decalactone | FL/FR |
7- | decen-4-olide | FL/FR |
6- | decenoic acid | FL |
alpha,alpha- | dimethyl anisyl acetone | FL/FR |
| ethyl butyryl lactate | FL |
(±)-4- | ethyl octanal | FL/FR |
trans-2- | hydroxy-3,4,5-trimethyl-2-cyclopenten-1-one | |
| methyl (E)-cinnamate | FL/FR |
3-( | methyl thio) hexanal | FL |
S- | methyl thiopropionate | FL |
(R)-gamma- | nonalactone | FL/FR |
3- | nonen-4-olide | FL/FR |
4,5- | octane dione | FL |
(E)-2- | octen-1-yl butyrate | FL/FR |
| propylene glycol dibutyrate | |
| sulfuryl decanoate | FL/FR |
acidic |
iso | butyric acid | FL/FR |
| levulinic acid | FL/FR |
aldehydic |
| acetyl nonyryl | FL/FR |
anisic |
para- | anisyl butyrate | FL/FR |
balsamic |
siam | benzoin resinoid | FL/FR |
| ethyl cinnamate | FL/FR |
berry |
| berries & cream flavor | FL |
| heliotropyl acetone | FL/FR |
| raspberry ketone | FL/FR |
bitter |
| glyceryl tributyrate | FL |
bready |
| mango furanone | FL |
brown |
| beeswax absolute | FL/FR |
buttery |
| acetoin propylene glycol acetal | FL/FR |
| apple butter flavor | FL |
| bovolide | FL |
| butter almond flavor | FL |
| butter brickle flavor | FL |
| butter cream frosting flavor | FL |
| butter crème flavor | FL |
| butter enhancers | FL |
creamy | butter flavor | FL |
| butter flavor | FL |
brown | butter flavor | FL |
sweet | butter flavor | FL |
| butter honey flavor | FL |
| butter lemon flavor | FL |
| butter maple flavor | FL |
| butter nut vanilla flavor | FL |
| butter oil CO2 extract | FL/FR |
| butter onion garlic flavor | FL |
| butter pecan flavor | FL |
| butter praline flavor | FL |
| butter starter distillates | FL/FR |
| butter toffee flavor | FL |
| butter vanilla nut flavor | FL |
iso | butyl lactate | FL/FR |
| butyl laevo-lactate | FL/FR |
| butyroin | FL |
| diacetyl | FL |
| ghee flavor | FL |
2,3- | heptane dione | FL/FR |
3,4- | hexane dione | FL/FR |
2- | methyl valeric acid | FL/FR |
(E)-2- | pentenoic acid | FL |
caramellic |
| butter caramel flavor | FL |
| butter rum toffee flavor | FL |
| butterscotch cream flavor | FL |
| butterscotch flavor | FL |
| butterscotch toffee flavor | FL |
| caramel cream flavor | FL |
| caramel furanone | FL |
| creme brulee flavor | FL |
| cyclotene | FL/FR |
| ethyl maltol | FL/FR |
| maltol | FL/FR |
3- | methyl butyl 2-furyl butyrate | FL |
1- | phenyl-1,2-propane dione | FL/FR |
| pyruvaldehyde | FL |
| strawberry furanone | FL/FR |
cheesy |
cheddar | cheese flavor | FL |
blue | cheese flavor | FL |
| cheese flavor | FL |
2- | nonanone | FL/FR |
iso | valeric acid | FL/FR |
cherry |
| heliotropin | FL/FR |
chocolate |
| chocolate butter cream flavor | FL |
citrus |
| bergamot oil bergaptene reduced italy | FL/FR |
| butter lemon orange flavor | FL |
| linalool | FL/FR |
laevo- | linalool | FL/FR |
| nerol | FL/FR |
blood | orange oil italy | FL/FR |
sweet | orange peel oil c.p. brazil | FL/FR |
alpha- | terpineol | FL/FR |
cocoa |
| syringaldehyde | FL/FR |
delta- | decalactone | FL/FR |
gamma- | nonalactone (aldehyde C-18 (so-called)) | FL/FR |
| octahydrocoumarin | FL/FR |
creamy |
| acetoin butyrate | FL |
| acetyl butyryl | FL/FR |
| acetyl ethyl carbinol | FL |
| acetyl isobutyryl | FL/FR |
para- | anisaldehyde | FL/FR |
| butter esters | FL/FR |
| butter fat enzyme modified with added butyric acid | FL |
| butyl butyryl lactate | FL/FR |
| cream | FL |
| cream enhancers | FL |
| custard flavor | FL |
5(6)- | decenoic acid | FL/FR |
5,5- | dibutyl dihydrofuran-2(3H)-one | FL |
| divanillin | FL |
delta- | dodecalactone | FL/FR |
| glyceryl 5-hydroxydecanoate | FL/FR |
| glyceryl 5-hydroxydodecanoate | FL/FR |
gamma- | hexalactone | FL/FR |
| jasmin pyranone | FL/FR |
para- | methyl acetophenone | FL/FR |
delta- | nonalactone | FL/FR |
delta- | tridecalactone | FL/FR |
delta- | undecalactone | FL/FR |
para- | vanillic acid | FL/FR |
| waxy lactone | FL/FR |
dairy |
| acetoin dimer | FL/FR |
| buttermilk flavor | FL |
| cream flavor | FL |
| methyl butyl phenyl acetate | FL/FR |
| milk flavor | FL |
4- | pentenoic acid | FL |
fatty |
| butter acids | FL/FR |
(Z)- | dairy lactone | FL/FR |
| diacetyl trimer | FL |
(Z)- | ethyl oleate | FL/FR |
(Z)-3- | hexen-1-yl benzoate | FL/FR |
delta- | juniper lactone | FL/FR |
4- | methyl octanoic acid | FL/FR |
| nonanoic acid | FL/FR |
(E)-2- | octen-1-ol | FL/FR |
2- | octen-1-ol | FL/FR |
2,4- | undecadienal | FL |
(E,E)-2,4- | undecadienal | FL |
fermented |
| methyl thio isovalerate | FL |
floral |
iso | amyl phenyl acetate | FL/FR |
| bois de rose oil brazil | FL/FR |
| geraniol | FL/FR |
| linalyl acetate | FL/FR |
| linalyl butyrate | FL/FR |
| methyl dihydrojasmonate | FL/FR |
| ocean propanal | FL/FR |
| tetrahydrolinalool | FL/FR |
fruity |
| acetoin acetate | FL/FR |
| acetyl isovaleryl | FL |
| apricot cream flavor | FL |
| banana custard flavor | FL |
| banana nut cream flavor | FL |
| banana split flavor | FL |
| benzyl acetate | FL/FR |
| benzyl propionate | FL/FR |
| blueberry cheesecake flavor | FL |
| cherry cream flavor | FL |
gamma- | decalactone | FL/FR |
| dimethyl anthranilate | FL/FR |
gamma- | dodecalactone | FL/FR |
| ethyl lactate | FL/FR |
2- | methyl butyl butyrate | FL/FR |
2- | methyl butyric acid | FL/FR |
| rose butanoate | FL/FR |
| sorbyl butyrate | FL/FR |
| strawberry furanone butyrate | FL/FR |
iso | valeraldehyde propylene glycol acetal | FL/FR |
green |
| butyl lactate | FL/FR |
| cyclamen aldehyde | FL/FR |
| geranyl acetate | FL/FR |
| heptanal 2,3-butane diol acetal | FL |
(Z)-4- | heptenal | FL/FR |
(Z)-4- | heptenal diethyl acetal | FL/FR |
(Z)-3- | hexen-1-yl butyrate | FL/FR |
(Z)-3- | hexen-1-yl salicylate | FL/FR |
| hexyl 2-methyl butyrate | FL/FR |
| linalool oxide | FL/FR |
(E,Z)-2,6- | nonadienal | FL/FR |
(Z)-6- | nonen-1-yl acetate | FL/FR |
(Z)-6- | nonenal | FL/FR |
2,3- | octane dione | FL |
herbal |
| coriander seed oil | FL/FR |
5- | hydroxymethyl furfural | FL |
| massoia bark oil | FL |
honey |
| phenethyl acetate | FL/FR |
| phenethyl isobutyrate | FL/FR |
lactonic |
gamma- | heptalactone | FL/FR |
gamma- | octalactone | FL/FR |
milky |
6-(5(6)- | decenoyl oxy) decanoic acid | FL |
mushroom |
1- | octen-3-yl butyrate | FL/FR |
musty |
3- | octanol | FL/FR |
nutty |
2- | acetyl furan | FL/FR |
| almond butter flavor | FL |
| butter pecan cake flavor | FL |
| coffee furanone | FL/FR |
| filbert heptenone | FL/FR |
(-)-(E,R)- | filbertone | FL/FR |
| hazelnut flavor | FL |
| hazelnut paste | FL |
2,6- | lutidine | FL/FR |
| macadamia nut flavor | FL |
oily |
2- | methyl hexanoic acid | FL/FR |
powdery |
| acetophenone | FL/FR |
seafood |
| caviar flavor | FL |
solvent |
2- | ethyl furan | FL |
sour |
| butyric acid | FL/FR |
spicy |
| allspice oil | FL/FR |
| benzyl cinnamate | FL/FR |
spiced | butter rum flavor | FL |
| cassia bark oil china | FL/FR |
| cinnamon butter flavor | FL |
| cinnamon butter pecan flavor | FL |
| cinnamon nut butter rum flavor | FL |
| clove bud oil | FL/FR |
alpha- | methyl cinnamaldehyde | FL/FR |
3- | phenyl propyl alcohol | FL/FR |
sweet |
| dulce de leche flavor | FL |
| honey distillates | FL |
| vanilla butter nut flavor | FL |
toasted |
| acetyl propionyl | FL/FR |
tropical |
S- | methyl 4-methyl pentane thioate | FL |
vanilla |
| ethyl vanillin | FL/FR |
vanilla | ice cream flavor | FL |
| vanilla bean absolute (vanilla planifolia) | FL/FR |
| vanillin propylene glycol acetal | FL/FR |
| vanillyl acetate | FL/FR |
| vanillyl isobutyrate | FL/FR |
waxy |
| butyl laurate | FL/FR |
| butyl undecylenate | FL/FR |
epsilon- | decalactone | FL/FR |
| ethyl laurate | FL/FR |
| ethyl octanoate | FL/FR |
| ethyl undecanoate | FL/FR |
| hydroxycitronellal | FL/FR |
(±)-3- | methyl-gamma-decalactone | FL/FR |
delta- | tetradecalactone | FL/FR |
winey |
5- | ethyl-2-methyl pyridine | FL |
|
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| acethoin | 2- | acetoin | | acetoin (acetyl methyl carbinol) | | acetoin (natural) | | acetoin 85% in water | | acetoin 98/100% FCC | | acetoin liquid natural | | acetoin liquid synthetic | | acetoin natural | | acetoin powder | | acetoin powder 98/100% FCC | | acetoin powder natural | | acetoin powder synthetic | | acetoin synth (3 hydroxy 2 butanone) | | acetoin, natural | | acetoin, natural (congealed liquid) | | acetoin, natural (powder) | | acetoin, synthetic (congealed liquid) FCC | | acetoin, synthetic powder FCC | | acetoin,dimer | | acetoin,dimer natural | | acetyl methyl carbinol | | acetyl methyl carbinol natural | nat. | acetyl methyl carbinol(acetoin) | | acetylmethylcarbinol | | butan-2-one, 3-hydroxy- | 2- | butanol-3-one | 2,3- | butanolone | 2- | butanone, 3-hydroxy- | | dimethyl ketol | | dimethylketol | | helio-bouquet | 3- | hydroxy-2-butanone | 2- | hydroxy-3-butanone | 2- | hydroxy-3-oxobutane | gamma- | hydroxy-beta-oxobutane | 3- | hydroxybutan-2-one | 1- | hydroxyethyl methyl ketone | | methyl acetyl carbinol |
Articles:
PubMed: | Reduction of the Off-Flavor Volatile Generated by the Yogurt Starter Culture Including Streptococcus thermophilus and Lactobacillus delbrueckii subsp. bulgaricus in Soymilk. |
PubMed: | Engineering Bacillus subtilis for acetoin production from glucose and xylose mixtures. |
PubMed: | An efficient method using Gluconacetobacter europaeus to reduce an unfavorable flavor compound, acetoin, in rice vinegar production. |
PubMed: | New insights into Lactococcus lactis diacetyl- and acetoin-producing strains isolated from diverse origins. |
PubMed: | Diacetyl levels and volatile profiles of commercial starter distillates and selected dairy foods. |
PubMed: | Volatile flavor compounds in yogurt: a review. |
PubMed: | Two strains of nonstarter lactobacilli increased the production of flavor compounds in soft cheeses. |
PubMed: | Ghanaian cocoa bean fermentation characterized by spectroscopic and chromatographic methods and chemometrics. |
PubMed: | Diacetyl and acetoin production from whey permeate using engineered Lactobacillus casei. |
PubMed: | [Determination of major flavor components in chinese spirits using a special domestic gas chromatograph with DNP packed column]. |
PubMed: | Proteolysis, volatile compounds, and sensory evaluation in Hispánico cheese manufactured with the addition of a thermophilic adjunct culture, nisin, and calcium alginate-nisin microparticles. |
PubMed: | Organic acids and volatile flavor components evolved during refrigerated storage of kefir. |
PubMed: | Volatile flavor components of rice cakes. |
PubMed: | Comparative Assessment of Factors Involved in Acetoin Synthesis by Bacillus subtilis 168. |
PubMed: | An efficient method using Gluconacetobacter europaeus to reduce an unfavorable flavor compound, acetoin, in rice vinegar production. |
PubMed: | New insights into Lactococcus lactis diacetyl- and acetoin-producing strains isolated from diverse origins. |
PubMed: | Diacetyl levels and volatile profiles of commercial starter distillates and selected dairy foods. |
PubMed: | Complete genome sequence of Corynebacterium variabile DSM 44702 isolated from the surface of smear-ripened cheeses and insights into cheese ripening and flavor generation. |
PubMed: | Ghanaian cocoa bean fermentation characterized by spectroscopic and chromatographic methods and chemometrics. |
PubMed: | Proton transfer reaction time-of-flight mass spectrometry monitoring of the evolution of volatile compounds during lactic acid fermentation of milk. |
PubMed: | Flying the fly: long-range flight behavior of Drosophila melanogaster to attractive odors. |
PubMed: | Diacetyl and acetoin production from whey permeate using engineered Lactobacillus casei. |
PubMed: | Engineering of 2,3-butanediol dehydrogenase to reduce acetoin formation by glycerol-overproducing, low-alcohol Saccharomyces cerevisiae. |
PubMed: | Modeling and experimental studies on intermittent starch feeding and citrate addition in simultaneous saccharification and fermentation of starch to flavor compounds. |
PubMed: | [Determination of major flavor components in chinese spirits using a special domestic gas chromatograph with DNP packed column]. |
PubMed: | Genetic organization and expression of citrate permease in lactic acid bacteria. |
PubMed: | Proteolysis, volatile compounds, and sensory evaluation in Hispánico cheese manufactured with the addition of a thermophilic adjunct culture, nisin, and calcium alginate-nisin microparticles. |
PubMed: | Citrate metabolism by Enterococcus faecalis FAIR-E 229. |
PubMed: | Volatile flavor components of rice cakes. |
PubMed: | Characterization of volatile compounds from the reaction of 3-hydroxy-2-butanone and ammonium sulfide model system. |
PubMed: | Genetic manipulation of the pathway for diacetyl metabolism in Lactococcus lactis. |
PubMed: | Diacetyl formation by lactic bacteria. |
PubMed: | Characterization of Plasmid Deoxyribonucleic Acid in Streptococcus lactis subsp. diacetylactis: Evidence for Plasmid-Linked Citrate Utilization. |
PubMed: | [The quantitative composition of natural and technologically changed aromas of plants. IV. Enzymic and thermal reaction products formed during the processing of tomatoes (author's transl)]. |
PubMed: | Optimisation of ultrasound-assisted reverse micelles dispersive liquid-liquid micro-extraction by Box-Behnken design for determination of acetoin in butter followed by high performance liquid chromatography. |
PubMed: | 2,3-Butanediol production from cellobiose by engineered Saccharomyces cerevisiae. |
PubMed: | Drosophila adult and larval pheromones modulate larval food choice. |
PubMed: | Enhancement of acetoin production in Candida glabrata by in silico-aided metabolic engineering. |
PubMed: | Characterizing and authenticating Montilla-Moriles PDO vinegars using near infrared reflectance spectroscopy (NIRS) technology. |
PubMed: | Reduction of the off-flavor volatile generated by the yogurt starter culture including Streptococcus thermophilus and Lactobacillus delbrueckii subsp. bulgaricus in soymilk. |
PubMed: | Oxidation of metabolites highlights the microbial interactions and role of Acetobacter pasteurianus during cocoa bean fermentation. |
PubMed: | Engineering of carboligase activity reaction in Candida glabrata for acetoin production. |
PubMed: | Characterization of plant-derived lactococci on the basis of their volatile compounds profile when grown in milk. |
PubMed: | Optimization of fermentation medium for acetoin production by Bacillus subtilis SF4-3 using statistical methods. |
PubMed: | 2,3-butanediol production from starch by engineered Klebsiella pneumoniae G31-A. |
PubMed: | NAD-dependent lactate dehydrogenase catalyses the first step in respiratory utilization of lactate by Lactococcus lactis. |
PubMed: | A comparative analysis of the influence of human salivary enzymes on odorant concentration in three palm wines. |
PubMed: | Indigenous yeast population from Georgian aged wines produced by traditional "Kakhetian" method. |
PubMed: | Popcorn flavoring effects on reactivity of rat airways in vivo and in vitro. |
PubMed: | Moderate expression of the transcriptional regulator ALsR enhances acetoin production by Bacillus subtilis. |
PubMed: | Quality changes during storage of cooked and sliced meat products measured with PTR-MS and HS-GC-MS. |
PubMed: | Isolation of acetoin-producing Bacillus strains from Japanese traditional food-natto. |
PubMed: | A four-component synthetic attractant for Drosophila suzukii (Diptera: Drosophilidae) isolated from fermented bait headspace. |
PubMed: | Pectinatus sottacetonis sp. nov., isolated from a commercial pickle spoilage tank. |
PubMed: | Sweet wine production by two osmotolerant Saccharomyces cerevisiae strains. |
PubMed: | Improved sample preparation and rapid UHPLC analysis of SO2 binding carbonyls in wine by derivatisation to 2,4-dinitrophenylhydrazine. |
PubMed: | How does Listeria monocytogenes combat acid conditions? |
PubMed: | Monitoring the effect of high pressure and transglutaminase treatment of milk on the evolution of flavour compounds during lactic acid fermentation using PTR-ToF-MS. |
PubMed: | Aroma profile of Garnacha Tintorera-based sweet wines by chromatographic and sensorial analyses. |
PubMed: | Inoculation of Treixadura musts with autochthonous Saccharomyces cerevisiae strains: fermentative performance and influence on the wine characteristics. |
PubMed: | Precursor supply strategy for tetramethylpyrazine production by bacillus subtilis on solid-state fermentation of wheat bran. |
PubMed: | New insights into Lactococcus lactis diacetyl- and acetoin-producing strains isolated from diverse origins. |
PubMed: | Investigation of spoilage in saveloy samples inoculated with four potential spoilage bacteria. |
PubMed: | Impact of perceptive interactions on red wine fruity aroma. |
PubMed: | Significance of heme-based respiration in meat spoilage caused by Leuconostoc gasicomitatum. |
PubMed: | Streptococcus danieliae sp. nov., a novel bacterium isolated from the caecum of a mouse. |
PubMed: | Volatile composition of partially fermented wines elaborated from sun dried Pedro Ximénez grapes. |
PubMed: | A 2,3-butanediol dehydrogenase from Paenibacillus polymyxa ZJ-9 for mainly producing R,R-2,3-butanediol: purification, characterization and cloning. |
PubMed: | Malolactic fermentation and secondary metabolite production by Oenoccocus oeni strains in low pH wines. |
PubMed: | Simultaneous production of isopropanol, butanol, ethanol and 2,3-butanediol by Clostridium acetobutylicum ATCC 824 engineered strains. |
PubMed: | Removal of pathogenic factors from 2,3-butanediol-producing Klebsiella species by inactivating virulence-related wabG gene. |
PubMed: | Metabolic engineering of Bacillus subtilis for enhanced production of acetoin. |
PubMed: | Cloning, expression and characterization of meso-2,3-butanediol dehydrogenase from Klebsiella pneumoniae. |
PubMed: | Aroma chemical composition of red wines from different price categories and its relationship to quality. |
PubMed: | Discrimination of Chinese vinegars based on headspace solid-phase microextraction-gas chromatography mass spectrometry of volatile compounds and multivariate analysis. |
PubMed: | Transfer and subsequent growth and metabolism of Lactobacillus plantarum in orange juice medium during storage at 4 and 30°C. |
PubMed: | Amino acids and volatile compounds in wines from Cabernet Sauvignon and Tempranillo varieties subjected to malolactic fermentation in barrels. |
PubMed: | Diacetyl levels and volatile profiles of commercial starter distillates and selected dairy foods. |
PubMed: | Complete genome sequence of Corynebacterium variabile DSM 44702 isolated from the surface of smear-ripened cheeses and insights into cheese ripening and flavor generation. |
PubMed: | Identification of chemical markers for the sensory shelf-life of saveloy. |
PubMed: | Monitoring of microbial metabolites and bacterial diversity in beef stored under different packaging conditions. |
PubMed: | Spoilage-related activity of Carnobacterium maltaromaticum strains in air-stored and vacuum-packed meat. |
PubMed: | The transcriptional response of Listeria monocytogenes during adaptation to growth on lactate and diacetate includes synergistic changes that increase fermentative acetoin production. |
PubMed: | Mechanism of citrate metabolism by an oxaloacetate decarboxylase-deficient mutant of Lactococcus lactis IL1403. |
PubMed: | Enterococcus populations in artisanal Manchego cheese: biodiversity, technological and safety aspects. |
PubMed: | Functional milk beverage fortified with phenolic compounds extracted from olive vegetation water, and fermented with functional lactic acid bacteria. |
PubMed: | Ligustrazine formation in Zhenjiang aromatic vinegar: changes during fermentation and storing process. |
PubMed: | Integrated regulation of acetoin fermentation by quorum sensing and pH in Serratia plymuthica RVH1. |
PubMed: | Transcriptome, proteome, and metabolite analyses of a lactate dehydrogenase-negative mutant of Enterococcus faecalis V583. |
PubMed: | Identification and measurement of diacetyl substitutes in dry bakery mix production. |
PubMed: | Sensorically and antimicrobially active metabolite production of Lactobacillus strains on Jerusalem artichoke juice. |
PubMed: | Two strains of nonstarter lactobacilli increased the production of flavor compounds in soft cheeses. |
PubMed: | Exploitation of Acha (Digitaria exiliis) and Iburu (Digitaria iburua) flours: chemical characterization and their use for sourdough fermentation. |
PubMed: | Ghanaian cocoa bean fermentation characterized by spectroscopic and chromatographic methods and chemometrics. |
PubMed: | Proton transfer reaction time-of-flight mass spectrometry monitoring of the evolution of volatile compounds during lactic acid fermentation of milk. |
PubMed: | Effect of pH, aeration and feeding non-sterilized agave juice in a continuous agave juice fermentation. |
PubMed: | Production of tetramethylpyrazine by batch culture of Bacillus subtilis with optimal pH control strategy. |
PubMed: | Influence of indigenous yeasts on the fermentation and volatile profile of plum brandies. |
PubMed: | Construction and characterization of three lactate dehydrogenase-negative Enterococcus faecalis V583 mutants. |
PubMed: | Engineering of 2,3-butanediol dehydrogenase to reduce acetoin formation by glycerol-overproducing, low-alcohol Saccharomyces cerevisiae. |
PubMed: | Microbial, sensory and volatile changes during the anaerobic cold storage of morcilla de Burgos previously inoculated with Weissella viridescens and Leuconostoc mesenteroides. |
PubMed: | Analysis of volatile compounds produced by 2 strains of Lactococcus lactis isolated from leben (Tunisian fermented milk) using solid-phase microextraction-gas chromatography. |
PubMed: | A cross-sectional study of lung function and respiratory symptoms among chemical workers producing diacetyl for food flavourings. |
PubMed: | Asthma arising in flavoring-exposed food production workers. |
PubMed: | Emissions from cooking microwave popcorn. |
PubMed: | Methylglyoxal and other carbohydrate metabolites induce lanthanum-sensitive Ca2+ transients and inhibit growth in E. coli. |
PubMed: | Mutation of the oxaloacetate decarboxylase gene of Lactococcus lactis subsp. lactis impairs the growth during citrate metabolism. |
PubMed: | Formation of diacetyl and acetoin by Lactococcus lactis via aspartate catabolism. |
PubMed: | Citrate metabolism by Enterococcus faecium and Enterococcus durans isolated from goat's and ewe's milk: influence of glucose and lactose. |
PubMed: | Bronchiolitis obliterans syndrome in chemical workers producing diacetyl for food flavorings. |
PubMed: | Structure-reactivity relationships of flavan-3-ols on product generation in aqueous glucose/glycine model systems. |
PubMed: | Analysis of volatile compounds as spoilage indicators in fresh king salmon (Oncorhynchus tshawytscha) during storage using SPME-GC-MS. |
PubMed: | Lactobacillus casei metabolic potential to utilize citrate as an energy source in ripening cheese: a bioinformatics approach. |
PubMed: | Characterisation of lactic acid bacteria isolated from fermented milk "laban". |
PubMed: | [Determination of major flavor components in chinese spirits using a special domestic gas chromatograph with DNP packed column]. |
PubMed: | Method for the simultaneous assay of diacetyl and acetoin in the presence of alpha-acetolactate: application in determining the kinetic parameters for the decomposition of alpha-acetolactate. |
PubMed: | The effect of raw milk microbial flora on the sensory characteristics of Salers-type cheeses. |
PubMed: | Characterization of respiratory exposures at a microwave popcorn plant with cases of bronchiolitis obliterans. |
PubMed: | Gas chromatographic quantification of major volatile compounds and polyols in wine by direct injection. |
PubMed: | The 'buttery' attribute of wine--diacetyl--desirability, spoilage and beyond. |
PubMed: | Genetic organization and expression of citrate permease in lactic acid bacteria. |
PubMed: | Purification of antilisterial bacteriocins. |
PubMed: | Growth and metabolism of selected strains of probiotic bacteria, in maize porridge with added malted barley. |
PubMed: | Method development for the determination of diacetyl and acetoin at a microwave popcorn plant. |
PubMed: | Gluconic acid consumption in wines by Schizosaccharomyces pombe and its effect on the concentrations of major volatile compounds and polyols. |
PubMed: | Changes in gluconic acid, polyols and major volatile compounds in sherry wine during aging with submerged flor yeast cultures. |
PubMed: | Diacetyl of lactic acid bacteria from milk and fermented foods in Thailand. |
PubMed: | Proteolysis, volatile compounds, and sensory evaluation in Hispánico cheese manufactured with the addition of a thermophilic adjunct culture, nisin, and calcium alginate-nisin microparticles. |
PubMed: | Growth and metabolism of selected strains of probiotic bacteria in milk. |
PubMed: | The species-specific ratios of 2,3-butanediol and acetoin isomers as a tool to evaluate wine yeast performance. |
PubMed: | IS981-mediated adaptive evolution recovers lactate production by ldhB transcription activation in a lactate dehydrogenase-deficient strain of Lactococcus lactis. |
PubMed: | Growth and energy generation by Enterococcus faecium FAIR-E 198 during citrate metabolism. |
PubMed: | Evolution of volatile byproducts during wine fermentations using immobilized cells on grape skins. |
PubMed: | Microbiological and fermentation characteristics of togwa, a Tanzanian fermented food. |
PubMed: | Volatile chemicals identified in extracts from newly hybrid citrus, dekopon (Shiranuhi mandarin Suppl. J.). |
PubMed: | Chemical and biochemical transformations during the industrial process of sherry vinegar aging. |
PubMed: | Effect of Enterococcus faecium on microbiological, physicochemical and sensory characteristics of Greek Feta cheese. |
PubMed: | Growth and aroma production by Staphylococcus xylosus, S. carnosus and S. equorum--a comparative study in model systems. |
PubMed: | Metabolic engineering of lactic acid bacteria, the combined approach: kinetic modelling, metabolic control and experimental analysis. |
PubMed: | Citrate metabolism by Enterococcus faecalis FAIR-E 229. |
PubMed: | Solvent desorption dynamic headspace sampling of fermented dairy product volatiles. |
PubMed: | Influence of aeration on the physiological activity of flor yeasts. |
PubMed: | Determination of organic acids, sugars, diacetyl, and acetoin in cheese by high-performance liquid chromatography. |
PubMed: | Metabolic behavior of Lactococcus lactis MG1363 in microaerobic continuous cultivation at a low dilution rate. |
PubMed: | Ecophysiological attributes of a Lactobacillus sp. and a Pseudomonas sp. on sterile beef fillets in relation to storage temperature and film permeability. |
PubMed: | Characterization of the lactic acid bacteria in ewe's milk and cheese from northwest Argentina. |
PubMed: | Proteolysis and formation of volatile compounds in cheese manufactured with a bacteriocin-producing adjunct culture. |
PubMed: | Improved performances and control of beer fermentation using encapsulated alpha-acetolactate decarboxylase and modeling. |
PubMed: | Approaches to wine aroma: release of aroma compounds from reactions between cysteine and carbonyl compounds in wine. |
PubMed: | Evaluation of solid-phase microextraction for the isotopic analysis of volatile compounds produced during fermentation by lactic acid bacteria. |
PubMed: | Organic acids and volatile flavor components evolved during refrigerated storage of kefir. |
PubMed: | Cloning, DNA sequence analysis, and deletion of a gene encoding diacetyl-acetoin reductase from Lactococcus lactis. |
PubMed: | Characterization of volatile compounds from the reaction of 3-hydroxy-2-butanone and ammonium sulfide model system. |
PubMed: | Pyruvate flux distribution in NADH-oxidase-overproducing Lactococcus lactis strain as a function of culture conditions. |
PubMed: | Effects of the addition of Enterococcus faecalis in Cebreiro cheese manufacture. |
PubMed: | Cofactor engineering: a novel approach to metabolic engineering in Lactococcus lactis by controlled expression of NADH oxidase. |
PubMed: | Production of fermented milk using a malty compound-producing strain of Lactococcus lactis subsp. lactis biovar. diacetylactis, isolated from Zimbabwean naturally fermented milk. |
PubMed: | Main microbial flora present as natural starters in Cebreiro raw cow's-milk cheese (northwest Spain). |
PubMed: | Diacetyl formation by lactic bacteria. |
PubMed: | Behaviour of Yersinia enterocolitica and Aeromonas hydrophila in skim milk during fermentation by various lactobacilli. |
PubMed: | Aerobic and anaerobic metabolism of Listeria monocytogenes in defined glucose medium. |
PubMed: | Growth and Energy Generation by Lactococcus lactis subsp. lactis biovar diacetylactis during Citrate Metabolism. |
PubMed: | Analysis of sensory and physicochemical data on commercial tomato purée with pattern recognition techniques. |
PubMed: | Microbiological and aromatic characteristics of fermented maize doughs for kenkey production in Ghana. |
PubMed: | Acetoin production in Saccharomyces cerevisiae wine yeasts. |
PubMed: | Conversion of Pyruvate to Acetoin Helps To Maintain pH Homeostasis in Lactobacillus plantarum. |
PubMed: | Purification, characterization and some properties of diacetyl(acetoin) reductase from Enterobacter aerogenes. |
PubMed: | Enzyme Activities Affecting End Product Distribution by Lactobacillus plantarum in Response to Changes in pH and O(2). |
PubMed: | Microencapsulated enzyme systems for the acceleration of cheese ripening. |
PubMed: | Volatile compounds associated with microbial growth on normal and high pH beef stored at chill temperatures. |
PubMed: | Enterotoxigenicity of Staphylococcus intermedius of canine origin. |
PubMed: | High-Efficiency Conversion of Pyruvate to Acetoin by Lactobacillus plantarum during pH-Controlled and Fed-Batch Fermentations. |
PubMed: | Desmutagenic effect of alpha-dicarbonyl and alpha-hydroxycarbonyl compounds against mutagenic heterocyclic amines. |
PubMed: | Time course of volatile compound formation during refrigerated storage of naturally contaminated beef in air. |
PubMed: | [Enterotoxigenicity and biochemical features of strains of Staphylococcus aureus of different origins ]. |
PubMed: | Growth and end-product formation in fermenter cultures of Brochothrix thermosphacta ATCC 11509T and two psychrotrophic Lactobacillus spp. in different gaseous atmospheres. |
PubMed: | Glycerol utilization by Brochothrix thermosphacta. |
PubMed: | Growth and end product formation of two psychrotrophic Lactobacillus spp. and Brochothrix thermosphacta ATCC 11509T at different pH values and temperatures. |
PubMed: | [Effect of thiamine on the activity of the pyruvate dehydrogenase complex in rat liver following stimulation of lipogenesis]. |
PubMed: | End Products of Glucose Fermentation by Brochothrix thermosphacta. |
PubMed: | Microbial production of 2,3-butylene glycol from cheese whey. |
PubMed: | Volatile Compounds Associated with Spoilage of Vacuum-Packaged Sliced Luncheon Meat by Brochothrix thermosphacta. |
PubMed: | Identification of pathogenic staphylococci isolated from animals and foods derived from animals. |
PubMed: | Aerobic metabolism of Brochothrix thermosphacta growing on meat surfaces and in laboratory media. |
PubMed: | Characters of Lactobacillus coryniformis, isolated from an Iraqi cheese. |
PubMed: | Degradation of organic acids by dairy lactic acid bacteria. |
PubMed: | [The quantitative composition of natural and technologically changed aromas of plants. II. Aroma compounds in oranges and their changes during juice processing (author's transl)]. |
PubMed: | Development and use of single "polytropic" diagnostic tubes for the approximate taxonomic grouping of bacteria isolated from foods, water and medicinal preparations. |
PubMed: | Enzymatic determination of butane-2,3-diol in wines. |
PubMed: | Deoxyribonucleic acid base composition and biochemical properties of certain coagulase-negative enterotoxigenic cocci. |
PubMed: | Microfermentation series for identification of single colonies of Enterobacteriaceae. |
PubMed: | Short-term toxicity of acetoin (acetylmethylcarbinol) in rats. |
PubMed: | Diacetyl and acetoin production by Lactobacillus casei. |
PubMed: | [Influence of the type of the raw product and the storage conditions on the diacetyl level (diacetyl and acetoin) in tomato juice]. |
PubMed: | Enumeration of Bacillus cereus in foods. |
PubMed: | Bacterial production of diacetyl and acetoin in wine. |
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