ethyl butyrate
 
Notes:
Present in many fruits e.g. apple, apricot, banana, plum, tangerine etc. Flavouring ingredient Ethyl butyrate, also known as ethyl butanoate, or butyric ether, is an ester with the chemical formula CH3CH2CH2COOCH2CH3, with one oxygen having a double bond. It is soluble in propylene glycol, paraffin oil and kerosene.; It can be synthesized by reacting ethanol and butyric acid. This is a condensation reaction, meaning water is produced in the reaction as a byproduct.
Synonyms   Articles   Notes   Search
Fragrance Demo Formulas    Flavor Demo Formulas
ethyl butanoate (Click)
CAS Number: 105-54-4Picture of molecule
ECHA EINECS - REACH Pre-Reg: 203-306-4
FDA UNII:UFD2LZ005D
Nikkaji Web: J3.235B
Beilstein Number: 0506331
MDL: MFCD00009394
FEMA Number: 2427
CoE Number: 264
XlogP3-AA: 1.30 (est)
Molecular Weight: 116.16004000
Formula: C6 H12 O2
BioActivity Summary: listing
NMR Predictor: Predict (works with chrome or firefox)
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: 29  ethyl butyrate
Flavis Number: 09.039 (Old)
DG SANTE Food Flavourings: 09.039  ethyl butyrate
FEMA Number: 2427  ethyl butyrate
FDA Mainterm: ETHYL BUTYRATE
FDA Regulation:
FDA PART 182 -- SUBSTANCES GENERALLY RECOGNIZED AS SAFE
Subpart A--General Provisions
Sec. 182.60 Synthetic flavoring substances and adjuvants.
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: colorless clear liquid (est)
Assay: 99.00 to 100.00 % 
Food Chemicals Codex Listed: Yes
Specific Gravity: 0.87000 to 0.87700 @  25.00 °C.
Pounds per Gallon - (est).: 7.239 to  7.298
Specific Gravity: 0.87500 to 0.88300 @  20.00 °C.
Pounds per Gallon - est.: 7.289 to 7.356
Refractive Index: 1.39100 to 1.39400 @  20.00 °C.
Melting Point: -101.00 to  -93.00 °C. @ 760.00 mm Hg
Boiling Point: 120.00 to  121.00 °C. @ 760.00 mm Hg
Boiling Point: 47.00 to  48.00 °C. @ 50.00 mm Hg
Acid Value: 1.00 max. KOH/g
Vapor Pressure: 12.800000 mm/Hg @ 25.00 °C.
Vapor Density: 4.0 ( Air = 1 )
Flash Point: 77.00 °F. TCC ( 25.00 °C. )
logP (o/w): 1.800 (est)
Shelf Life: 24.00 month(s) or longer if stored properly.
Storage: refrigerate in tightly sealed containers.
Soluble in:
 fixed oils
 kerosene
 paraffin oil
 propylene glycol
 water, 4900 mg/L @ 20 °C (exp)
Insoluble in:
 glycerin
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
Odor Type: fruity
Odor Strength: high ,
recommend smelling in a 1.00 % solution or less
Odor Description:
at 1.00 % in propylene glycol. 
fruity juicy fruit pineapple cognac
Substantivity: 4 Hour(s)
  
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: perfuming agents
Synonyms   Articles   Notes   Search   Top
Safety 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.
Human Experience: 5 % solution: no irritation or sensitization.
Oral/Parenteral Toxicity:
  oral-rat LD50  13000 mg/kg
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: COMA
Food and Cosmetics Toxicology. Vol. 2, Pg. 327, 1964.

oral-rabbit LD50  5228 mg/kg
Industrial Medicine and Surgery. Vol. 41, Pg. 31, 1972.

Dermal Toxicity:
  skin-rabbit LD50 > 2000 mg/kg
Food and Cosmetics Toxicology. Vol. 12, Pg. 719, 1974.

Inhalation Toxicity:
  Not determined
Synonyms   Articles   Notes   Search   Top
Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for ethyl butyrate usage levels up to:
  8.0000 % 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: -93.00000
beverages(nonalcoholic): -28.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: -1400.00000
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -44.00000
fruit ices: -44.00000
gelatins / puddings: -54.00000
granulated sugar: --
gravies: --
hard candy: -98.00000
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):
Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) on a request from the Commission related to Flavouring Group Evaluation 5: Esters of 23 branched- and straight-chain aliphatic saturated primary alcohols and of one secondary alcohol, and 24 branched- and straight-chain unsaturated carboxylic acids from chemical groups 1, 2, and 5
View page or View pdf
Flavouring Group Evaluation 5, Revision 1 (FGE.05Rev1):Esters of branched- and straight-chain aliphatic saturated primary alcohols and of one secondary alcohol, and branched- and straight-chain unsaturated carboxylic acids from chemical groups 1, 2, and 5 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) [1] - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf
Flavouring Group Evaluation 5, Revision 2 (FGE.05Rev2): Branched- and straight-chain unsaturated carboxylic acids and esters of these with aliphatic saturated alcohols from chemical groups 1, 2, 3 and 5
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
NLM Hazardous Substances Data Bank: Search
Chemical Carcinogenesis Research Information System: Search
Cancer Citations: Search
Toxicology Citations: Search
Env. Mutagen Info. Center: Search
EPA Substance Registry Services (TSCA): 105-54-4
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 7762
National Institute of Allergy and Infectious Diseases: Data
WISER: UN 1180
WGK Germany:1
 ethyl butanoate
Chemidplus: 0000105544
EPA/NOAA CAMEO:hazardous materials
RTECS: ET1660000 for cas# 105-54-4
Synonyms   Articles   Notes   Search   Top
References:
 ethyl butanoate
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 105-54-4
Pubchem (cid): 7762
Pubchem (sid): 134971165
Flavornet: 105-54-4
Pherobase: View
Synonyms   Articles   Notes   Search   Top
Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
FDA Everything Added to Food in the United States (EAFUS): View
CHEBI: View
CHEMBL: View
HMDB (The Human Metabolome Database): HMDB33889
FooDB: FDB012082
YMDB (Yeast Metabolome Database): YMDB01385
Export Tariff Code: 2915.60.0000
Haz-Map: View
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Wikipedia: View
RSC Learn Chemistry: View
Formulations/Preparations:
•grades or purity: commercial, 98+% •grades: technical
Synonyms   Articles   Notes   Search   Top
Potential Blenders and core components note
 
For Odor
No odor group found for these
2,2,3-trimethyl cyclopentane ethanol 
aldehydic
 citrus carbaldehydeFR
 octanal (aldehyde C-8)FL/FR
animal
 methyl (E)-2-octenoateFL/FR
anisic
 ethyl para-anisateFL/FR
camphoreous
 camphor tree bark oilFL/FR
caramellic
 maple furanoneFL/FR
 shoyu furanoneFL/FR
 strawberry furanoneFL/FR
 heptanoic acidFL/FR
chemical
isobutyl formateFL/FR
 propyl propionateFL/FR
citrus
 bergamot oilFL/FR
2-ethyl-1-hexanolFL/FR
 grapefruit oil c.p. californiaFL/FR
 lime oil distilled mexicoFL/FR
 methyl heptenoneFL/FR
blood orange oil italyFL/FR
sweet orange peel oil c.p. brazilFL/FR
ethereal
 ethyl acetateFL/FR
isopropyl formateFL/FR
 propyl valerateFL/FR
fatty
 allyl decanoateFL/FR
 allyl octanoateFL/FR
 methyl 2-hexenoateFL/FR
floral
 acetophenoneFL/FR
 benzyl acetateFL/FR
 benzyl isobutyrateFL/FR
 bois de rose oil brazilFL/FR
 citronellyl acetateFL/FR
 citronellyl anthranilateFL/FR
(Z)-4-decen-1-yl acetateFL/FR
 geranyl acetateFL/FR
 geranyl valerateFL/FR
 linaloolFL/FR
 neryl acetateFL/FR
 petitgrain oil paraguayFL/FR
 phenethyl acetateFL/FR
 rose oil (rosa damascena) russiaFL/FR
 rose oil (rosa damascena) turkeyFL/FR
 terpinyl valerateFL/FR
fruity
 allyl 10-undecenoateFL/FR
 allyl 3,5,5-trimethyl hexanoateFL/FR
 allyl cinnamateFL/FR
 allyl cyclohexyl acetateFL/FR
 allyl cyclohexyl butyrateFL/FR
 allyl cyclohexyl propionateFL/FR
 allyl heptanoateFL/FR
 allyl hexanoateFL/FR
(E,E)-allyl sorbateFL/FR
 allyl sorbateFL/FR
isoamyl acetateFL/FR
isoamyl butyrateFL/FR
 amyl hexanoateFL/FR
isoamyl isovalerateFL/FR
isoamyl propionateFL/FR
 amyl propionateFL/FR
 apple crotonateFR
 benzaldehydeFL/FR
 benzyl ethyl etherFL/FR
 benzyl propionateFL/FR
 berry pentadienoateFL/FR
isobutyl (E)-2-butenoate 
isobutyl 2-butenoateFL/FR
isobutyl acetoacetateFL/FR
isobutyl butyrateFL/FR
 butyl butyrateFL/FR
isobutyl hexanoateFL/FR
isobutyl isobutyrateFL/FR
 butyl isovalerateFL/FR
isobutyl propionateFL/FR
 butyl valerateFL/FR
 cinnamyl isobutyrateFL/FR
 cyclohexyl hexanoateFL/FR
 diethyl malonateFL/FR
 ethyl (Z)-4-octenoateFL/FR
 ethyl 3-(2-furyl) propanoateFL/FR
 ethyl 3-hexenoateFL/FR
 ethyl 3-hydroxyhexanoateFL/FR
 ethyl 3-methyl valerateFL/FR
 ethyl 5-hydroxyoctanoateFL/FR
 ethyl acetoacetateFL/FR
 ethyl benzoyl acetateFL/FR
 ethyl cyclohexane propionateFL/FR
 ethyl heptanoateFL/FR
 ethyl hexanoateFL/FR
 ethyl isovalerateFL/FR
 ethyl lactateFL/FR
 ethyl propionateFL/FR
(E,E)-ethyl sorbateFL/FR
(E)-ethyl tiglateFL/FR
 ethyl-2-cyclopentenyl acetateFR
 green acetateFR
4-heptanoneFL/FR
2-hexen-1-olFL/FR
 hexyl acetateFL/FR
 hexyl isovalerateFL/FR
 juicy fruit fragranceFR
 linalyl isobutyrateFL/FR
 menthyl isovalerateFL/FR
 methyl (Z)-4-octenoateFL/FR
 methyl 2-methyl butyrateFL/FR
 methyl 2-methyl valerateFL/FR
 methyl anthranilateFL/FR
2-methyl butyl acetateFL/FR
2-methyl butyl isovalerateFL/FR
 methyl heptanoateFL/FR
 methyl hexanoateFL/FR
 methyl isovalerateFL/FR
 methyl valerateFL/FR
2-methyl-2-pentenalFL/FR
3-phenyl propyl isobutyrateFL/FR
 pineapple hydroxyhexanoateFL/FR
isopropyl 2-methyl butyrateFL/FR
 propyl butyrateFL/FR
isopropyl hexanoateFL/FR
 propyl hexanoateFL/FR
isopropyl isobutyrateFL/FR
isopropyl octanoateFL/FR
 strawberry glycidate 2FL/FR
(S)-3-thiohexanol 
para-tolualdehydeFL/FR
 tropical iononeFL/FR
 tutti frutti fragranceFR
 vanilla carboxylateFL/FR
green
 ethyl (E)-4-decenoateFL/FR
 galbanum oxyacetateFR
(Z)-3-hexen-1-olFL/FR
(Z)-3-hexen-1-yl 2-methyl butyrateFL/FR
(Z)-3-hexen-1-yl acetateFL/FR
3-hexenyl 2-methyl butyrateFL/FR
 hexyl 2-methyl butyrateFL/FR
 hexyl isobutyrateFL/FR
2,4-ivy carbaldehydeFL/FR
(Z)-leaf acetalFL/FR
 melon nonenoateFL/FR
2-octen-1-olFL/FR
(E)-2-octen-1-olFL/FR
3-octyl formateFL/FR
 pineapple heptadienone 10%FR
 spirogalbanone (Givaudan)FR
 styralyl acetateFL/FR
herbal
 herbal undecanoneFR
 linalyl acetateFL/FR
alpha-terpinyl acetateFL/FR
melon
 melon heptenalFL/FR
minty
 ethyl salicylateFL/FR
 spearmint oil americaFL/FR
nutty
2-methyl-3-ethoxypyrazineFL/FR
spicy
(E)-propyl 2-furan acrylateFL/FR
sulfurous
 ethyl methyl mercaptopropionateFL/FR
tropical
 pina colada fragranceFR
 tropical 3-thiobutyrateFL/FR
waxy
 ethyl decanoateFL/FR
 ethyl octanoateFL/FR
 
For Flavor
 
No flavor group found for these
 allyl 10-undecenoateFL/FR
 allyl 3,5,5-trimethyl hexanoateFL/FR
 allyl cinnamateFL/FR
 allyl cyclohexyl butyrateFL/FR
 allyl cyclohexyl valerateFL
 allyl sorbateFL/FR
(E,E)-allyl sorbateFL/FR
isoamyl 3-methyl thiopropionateFL
 amyl propionateFL/FR
 benzyl ethyl etherFL/FR
 cyclohexyl hexanoateFL/FR
(Z)-4-decen-1-yl acetateFL/FR
9-decen-2-oneFL
 ethyl 3-methyl valerateFL/FR
 ethyl 5-hydroxyoctanoateFL/FR
 ethyl cyclohexane propionateFL/FR
 ethyl cyclohexyl carboxylateFL
 geranyl valerateFL/FR
 methyl (Z)-4-octenoateFL/FR
 methyl 2-hexenoateFL/FR
2-methyl-3-ethoxypyrazineFL/FR
isopropyl hexanoateFL/FR
isopropyl isobutyrateFL/FR
 propyl valerateFL/FR
 sorbyl propionateFL
(S)-3-thiohexanol 
acidic
(E)-2-hexenoic acidFL
aldehydic
 octanal (aldehyde C-8)FL/FR
anise
 ethyl para-anisateFL/FR
berry
2,2,3-trimethyl cyclopentane ethanol 
camphoreous
 camphor tree bark oilFL/FR
caramellic
 maple furanoneFL/FR
 shoyu furanoneFL/FR
 strawberry furanoneFL/FR
citrus
 bergamot oilFL/FR
 grapefruit oil c.p. californiaFL/FR
 lime oil distilled mexicoFL/FR
 linaloolFL/FR
blood orange oil italyFL/FR
sweet orange peel oil c.p. brazilFL/FR
 petitgrain oil paraguayFL/FR
estery
 ethyl acetoacetateFL/FR
ethereal
 ethyl acetateFL/FR
fatty
 allyl octanoateFL/FR
 ethyl (E)-4-decenoateFL/FR
2-ethyl-1-hexanolFL/FR
(E)-2-octen-1-olFL/FR
2-octen-1-olFL/FR
floral
 bois de rose oil brazilFL/FR
 citronellyl acetateFL/FR
 linalyl acetateFL/FR
 linalyl isobutyrateFL/FR
 neryl acetateFL/FR
 rose oil (rosa damascena) russiaFL/FR
 rose oil (rosa damascena) turkeyFL/FR
 tropical iononeFL/FR
fruity
 allyl cyclohexyl acetateFL/FR
 allyl cyclohexyl propionateFL/FR
 allyl decanoateFL/FR
 allyl heptanoateFL/FR
 allyl hexanoateFL/FR
isoamyl acetateFL/FR
 amyl hexanoateFL/FR
isoamyl propionateFL/FR
 benzaldehydeFL/FR
 benzyl acetateFL/FR
 benzyl isobutyrateFL/FR
 benzyl propionateFL/FR
 berry pentadienoateFL/FR
isobutyl acetoacetateFL/FR
 butyl butyrateFL/FR
isobutyl butyrateFL/FR
isobutyl hexanoateFL/FR
isobutyl isobutyrateFL/FR
 butyl isovalerateFL/FR
isobutyl propionateFL/FR
 butyl valerateFL/FR
 cinnamyl isobutyrateFL/FR
 citronellyl anthranilateFL/FR
 diethyl malonateFL/FR
 ethyl (Z)-4-octenoateFL/FR
 ethyl 3-(2-furyl) propanoateFL/FR
 ethyl 3-hexenoateFL/FR
 ethyl 3-hydroxyhexanoateFL/FR
 ethyl benzoyl acetateFL/FR
 ethyl heptanoateFL/FR
 ethyl hexanoateFL/FR
 ethyl isovalerateFL/FR
 ethyl lactateFL/FR
 ethyl propionateFL/FR
(E,E)-ethyl sorbateFL/FR
(E)-ethyl tiglateFL/FR
 furfuryl valerateFL
2-furyl pentyl ketoneFL
4-heptanoneFL/FR
2-hexen-1-olFL/FR
 hexyl acetateFL/FR
 menthyl isovalerateFL/FR
 methionyl butyrateFL
 methyl (E)-2-octenoateFL/FR
 methyl 2-methyl butyrateFL/FR
 methyl 2-methyl valerateFL/FR
 methyl anthranilateFL/FR
2-methyl butyl acetateFL/FR
2-methyl butyl isovalerateFL/FR
 methyl heptanoateFL/FR
 methyl hexanoateFL/FR
 methyl isovalerateFL/FR
(E,E)-methyl sorbateFL
(methyl thio) methyl hexanoateFL
 methyl valerateFL/FR
2-methyl-2-pentenalFL/FR
3-phenyl propyl isobutyrateFL/FR
 pineapple hydroxyhexanoateFL/FR
(E)-propyl 2-furan acrylateFL/FR
isopropyl 2-methyl butyrateFL/FR
 propyl butyrateFL/FR
isopropyl formateFL/FR
 propyl hexanoateFL/FR
isopropyl octanoateFL/FR
 strawberry glycidate 2FL/FR
 styralyl acetateFL/FR
 terpinyl valerateFL/FR
 vanilla carboxylateFL/FR
green
isoamyl isovalerateFL/FR
isobutyl 2-butenoateFL/FR
 geranyl acetateFL/FR
(E)-2-heptenalFL
(Z)-3-hexen-1-olFL/FR
(Z)-3-hexen-1-yl 2-methyl butyrateFL/FR
(Z)-3-hexen-1-yl acetateFL/FR
3-hexenyl 2-methyl butyrateFL/FR
 hexyl 2-methyl butyrateFL/FR
 hexyl isobutyrateFL/FR
 hexyl isovalerateFL/FR
2,4-ivy carbaldehydeFL/FR
(Z)-leaf acetalFL/FR
 melon heptenalFL/FR
 melon nonenoateFL/FR
 methyl heptenoneFL/FR
honey
 phenethyl acetateFL/FR
minty
 ethyl salicylateFL/FR
 spearmint oil americaFL/FR
powdery
 acetophenoneFL/FR
rummy
isobutyl formateFL/FR
spicy
para-tolualdehydeFL/FR
sulfurous
 ethyl methyl mercaptopropionateFL/FR
S-ethyl thioacetateFL
 methyl 4-(methyl thio) butyrateFL
 tropical 3-thiobutyrateFL/FR
tropical
 propyl propionateFL/FR
waxy
isoamyl butyrateFL/FR
isobutyl (E)-2-butenoate 
 ethyl decanoateFL/FR
 ethyl octanoateFL/FR
 heptanoic acidFL/FR
3-octyl formateFL/FR
woody
alpha-terpinyl acetateFL/FR
 
Synonyms   Articles   Notes   Search   Top
Potential Uses:
 appleFR
 apricotFR
 bananaFR
 berryFR
 blueberryFR
 bubble gumFR
 butterFR
 butterscotchFR
 caramelFL
 cheese cheddarFL
 cheese swissFL
 cherryFR
 currantFR
 dairyFL
 egg nogFL
 floralFR
 fruitFR
 fruit juicy fruit 
 gooseberryFR
 grapeFR
 grenadineFL
 herbalFR
 honey mielFR
 kiwiFR
 lemonFR
 mangoFR
 melon watermelon muskmelon cantaloupe 
 mulberryFR
 nut pistachioFL
 olive 
 orangeFR
 passion fruitFR
 peachFR
 pearFR
 pineappleFR
 plumFR
 plum greengage plum 
 plum mirabelleFR
 quinceFR
 raspberryFR
 roseFR
 saffronFR
 strawberryFR
 valerianFL/FR
Synonyms   Articles   Notes   Search   Top
Occurrence (nature, food, other): note
 apple fruit
Search Trop  Picture
 apple juice
Search  PMC Picture
 apple plant
Search Trop  Picture
 banana fruit
Search Trop  Picture
 beer
Search  PMC Picture
 brandy
Search  PMC Picture
 butter
Search  PMC Picture
 champaca concrete @ 0.01%
Data  GC  Search Trop  Picture
 cheese @ 73.00 ± 23 µg%
Data  GC  Search  PMC Picture
 cheese cheddar cheese
Search  PMC Picture
 cheese gorgonzola cheese
Search  PMC Picture
 cheese swiss cheese
Search  PMC Picture
 cider
Search  PMC Picture
 coffee
Search  PMC Picture
 currant black currant fruit
Search Trop  Picture
 fig fruit
Search Trop  Picture
 grape concord grape
Search  PMC Picture
 grapefruit
Search Trop  Picture
 guava fruit
Search Trop  Picture
 guava fruit headspace reunion @ 0.50%
Data  GC  Search Trop  Picture
 guava fruit oil reunion @ 0.10%
Data  GC  Search Trop  Picture
 kiwi fruit
Search Trop  Picture
 malus sieversii
PbMd  Search Trop  Picture
 mango fruit
Search Trop  Picture
 melon
Search  PMC Picture
 orange fruit juice
Search Trop  Picture
 papaya fruit
Search Trop  Picture
 passion fruit fruit
Search Trop  Picture
 pineapple fruit
Search Trop  Picture
 plum fruit
Search Trop  Picture
 rum
Search  PMC Picture
 star fruit oil cuba @ trace%
Data  GC  Search Trop  Picture
 strawberry wild strawberry fruit
Search Trop  Picture
 tagete oil rwanda @ 0.12%
Data  GC  Search Trop  Picture
 whiskey
Search  Picture
 wine white wine
Search  Picture
Synonyms   Articles   Notes   Search   Top
Synonyms:
 butanoic acid ethyl ester
 butanoic acid, ethyl ester
 butyric acid ethyl ester
 butyric acid ethylester
 butyric acid, ethyl ester
 butyric ester
 butyric ether
 ethyl butanoate
 ethyl butryate
nat.ethyl butyrate
 ethyl butyrate (natural)
 ethyl butyrate (natural) FCC
 ethyl butyrate FCC
 ethyl butyrate natural
 ethyl butyrate USP
 ethyl N-butanoate
 ethyl N-butyrate
Synonyms   Articles   Notes   Search   Top
Articles:
PubMed: The effect of sugars on the retention of ethyl butyrate by gellan gels.
J-Stage: ESTER-IMINE CONDENSATIONS: PREPARATION OF RACEMIC INTERMEDIATES FOR THE SYNTHESIS OF THE CARBAPENEM ANTIBIOTICS PS-5 AND PS-6
PubMed: Esterification of fatty acids by Penicillium crustosum lipase in a membrane reactor.
PubMed: Endophytic fungi producing of esterases: evaluation in vitro of the enzymatic activity using pH indicator.
PubMed: Carbon dioxide and fruit odor transduction in Drosophila olfactory neurons. What controls their dynamic properties?
PubMed: Static liquid permeation cell method for determining the migration parameters of low molecular weight organic compounds in polyethylene terephthalate.
PubMed: Quantitative analysis of fragrance and odorants released from fresh and decaying strawberries.
PubMed: Influence of phenolic compounds on the sensorial perception and volatility of red wine esters in model solution: an insight at the molecular level.
PubMed: Encapsulated recyclable porous materials: an effective moisture-triggered fragrance release system.
PubMed: Determination of odor release in hydrocolloid model systems containing original or carboxylated cellulose at different pH values using static headspace gas chromatographic (SHS-GC) analysis.
PubMed: Enhanced ethyl butyrate production using immobilized lipase.
PubMed: Identification and field evaluation of fermentation volatiles from wine and vinegar that mediate attraction of spotted wing Drosophila, Drosophila suzukii.
PubMed: Influence of cultivation parameters on the composition of volatile compounds and physico-chemical characteristics of kiwi fruit.
PubMed: The effects of co-culturing non-Saccharomyces yeasts with S. cerevisiae on the sugar cane spirit (cachaça) fermentation process.
PubMed: Improvement of interfacial contacts for new small-molecule bulk-heterojunction organic photovoltaics.
PubMed: Headspace analysis of Italian and New Zealand parmesan cheeses.
PubMed: Structural transitions in cholesterol-based wormlike micelles induced by encapsulating alkyl ester oils with varying architecture.
PubMed: [Phylogenetic diversity characteristics of soil bacteria producing nematode-attracting volatiles and identification of their active compounds].
PubMed: Design of biosolvents through hydroxyl functionalization of compounds with high dielectric constant.
PubMed: Comparative metabolic profiling to investigate the contribution of O. oeni MLF starter cultures to red wine composition.
PubMed: Lipases are soluble and active in glycerol carbonate as a novel biosolvent.
PubMed: Characterization of odor-active compounds of various cherry wines by gas chromatography-mass spectrometry, gas chromatography-olfactometry and their correlation with sensory attributes.
PubMed: Odor identity influences tracking of temporally patterned plumes in Drosophila.
PubMed: Solubilization of oils or addition of monoglycerides drives the formation of wormlike micelles with an elliptical cross-section in cholesterol-based surfactants: a study by rheology, SANS, and cryo-TEM.
PubMed: Functional characterization and immunolocalization of odorant binding protein 1 in the lucerne plant bug, Adelphocoris lineolatus (GOEZE).
PubMed: Brain-state-independent neural representation of peripheral stimulation in rat olfactory bulb.
PubMed: Towards biochemical filters with a sigmoidal response to pH changes: buffered biocatalytic signal transduction.
PubMed: Molecular dynamics simulations of the interfacial and structural properties of dimethyldodecylamine-N-oxide micelles.
PubMed: Effectiveness of different solid-phase microextraction fibres for differentiation of selected Madeira island fruits based on their volatile metabolite profile--identification of novel compounds.
PubMed: Responses of Rhynchophorus ferrugineus adults to selected synthetic palm esters: electroantennographic studies and trap catches in an urban environment.
PubMed: Odorant response kinetics from cultured mouse olfactory epithelium at different ages in vitro.
PubMed: How does long-term odor deprivation affect the olfactory capacity of adult mice?
PubMed: Retention of aroma compounds: an interlaboratory study on the effect of the composition of food matrices on thermodynamic parameters in comparison with water.
PubMed: Field evaluation of potential fruit-derived lures for Anastrepha obliqua (Diptera: Tephritidae).
PubMed: Characterization of the antennal olfactory system of the bed bug (Cimex lectularius).
PubMed: Fate of key odorants in Sauternes wines through aging.
PubMed: Reaction rate coefficients of OH radicals and Cl atoms with ethyl propanoate, n-propyl propanoate, methyl 2-methylpropanoate, and ethyl n-butanoate.
PubMed: Characterization of aroma-active compounds, sensory properties, and proteolysis in Ezine cheese.
PubMed: Synthesis of alkyl esters by cutinase in miniemulsion and organic solvent media.
PubMed: Two interacting olfactory transduction mechanisms have linked polarities and dynamics in Drosophila melanogaster antennal basiconic sensilla neurons.
PubMed: Select Drosophila glomeruli mediate innate olfactory attraction and aversion.
PubMed: Production, partial purification and characterization of organic solvent tolerant lipase from Burkholderia multivorans V2 and its application for ester synthesis.
PubMed: A circuit supporting concentration-invariant odor perception in Drosophila.
PubMed: Impact of thermal and nonthermal processing technologies on unfermented apple cider aroma volatiles.
PubMed: Esterase SeE of Streptococcus equi ssp. equi is a novel nonspecific carboxylic ester hydrolase.
PubMed: Ethylbutyrate, a valproate-like compound, exhibits inositol-depleting effects--a potential mood-stabilizing drug.
PubMed: Quantitative ester analysis in cachaca and distilled spirits by gas chromatography-mass spectrometry (GC-MS).
PubMed: Solid-phase microextraction for determining twelve orange flavour compounds in a model beverage emulsion.
PubMed: Drosophila odorant receptors are both ligand-gated and cyclic-nucleotide-activated cation channels.
PubMed: Aroma barrier properties of sodium caseinate-based films.
PubMed: The effect of ultrasonic pre-treatment on the catalytic activity of lipases in aqueous and non-aqueous media.
PubMed: A new irreversible enzyme-aided esterification method in organic solvents.
PubMed: Monitoring of enzymatic reactions using conventional and on-chip capillary electrophoresis with contactless conductivity detection.
PubMed: Comparative study of aromatic compounds in young red wines from cabernet sauvignon, cabernet franc, and cabernet gernischet varieties in China.
PubMed: Behavioural responses of Tribolium castaneum (Herbst) to volatiles identified from dry cocoa beans.
PubMed: Studies on crystallization and cross-linking of lipase for biocatalysis.
PubMed: Timolol transport from microemulsions trapped in HEMA gels.
PubMed: The growth of Tribolium castaneum (Herbst) and Lasioderma serricorne (Fabricius) on feed media dosed with flavour volatiles found in dry cocoa beans.
PubMed: Tracer aroma compound transfer from a solid and complex-flavored food matrix packed in treated papers or plastic packaging film.
PubMed: Subthreshold olfactory stimulation can enhance sweetness.
PubMed: Molecular basis for the enhanced lipase-catalyzed N-acylation of 1-phenylethanamine with methoxyacetate.
PubMed: Influence of microwave radiation on free Candida antarctica lipase B activity and stability.
PubMed: Aroma extraction dilution analysis of Sauternes wines. Key role of polyfunctional thiols.
PubMed: Metabolite production of yeasts on a strawberry-agar during storage at 7 degrees C in air and low oxygen atmosphere.
PubMed: Functional analysis of a Drosophila melanogaster olfactory receptor expressed in Sf9 cells.
PubMed: Topical delivery of retinyl ascorbate co-drug. 5. In vitro degradation studies.
PubMed: A new potential attractant for Anastrepha obliqua from Spondias mombin fruits.
PubMed: Effects of droplet crystallization and melting on the aroma release properties of a model oil-in-water emulsion.
PubMed: Release and perception of ethyl butanoate during and after consumption of whey protein gels: relation between textural and physiological parameters.
PubMed: Influence of ingredients on the self-diffusion of aroma compounds in a model fruit preparation: an nuclear magnetic resonance-diffusion-ordered spectroscopy investigation.
PubMed: T cell tolerance induced by histone deacetylase inhibitor is mediated by P21cip1.
PubMed: Characterization of cachaça and rum aroma.
PubMed: Ionic liquid-reconstituted cellulose composites as solid support matrices for biocatalyst immobilization.
PubMed: Characterization of the interaction between two food aroma components, alpha-pinene and ethyl butyrate, and ethylene-vinyl alcohol copolymer (EVOH) packaging films as a function of environmental humidity.
PubMed: Production of volatile compounds in cheese by Pseudomonas fragi strains of dairy origin.
PubMed: Removal of non-ionic organic pollutants from water via liquid-liquid extraction.
PubMed: Increase of the purification efficiency of biofilters by the use of a complementary ionisation step.
PubMed: Perceptual interactions in odour mixtures: odour quality in binary mixtures of woody and fruity wine odorants.
PubMed: The effect of solvent interactions on alpha-, beta-, and gamma-cyclodextrin/flavor molecular inclusion complexes.
PubMed: Temporal aroma delivery from milk systems containing 0-5% added fat, observed by free choice profiling, time intensity, and atmospheric pressure chemical ionization-mass spectrometry techniques.
PubMed: Esterase catalysis of substrate vapour: enzyme activity occurs at very low hydration.
PubMed: Solvent toxicity in organic-aqueous systems analysed by multivariate analysis.
PubMed: Macrophage production of inflammatory mediators is potently inhibited by a butyric acid derivative demonstrated to inactivate antigen-stimulated T cells.
PubMed: Investigation of volatiles in Charentais cantaloupe melons (Cucumis melo Var. cantalupensis). Characterization of aroma constituents in some cultivars.
PubMed: Validation of a stimulation protocol suited to the investigation of odor-taste interactions with fMRI.
PubMed: Structure and function of long-lived olfactory organotypic cultures from postnatal mice.
PubMed: Synthesis of ethyl butanoate by a commercial lipase in aqueous media under conditions relevant to cheese ripening.
PubMed: Identification of aroma active compounds in orange essence oil using gas chromatography-olfactometry and gas chromatography-mass spectrometry.
PubMed: Thermodynamic study of two different chewing-gum bases by inverse gas chromatography.
PubMed: Ester synthesis in an aqueous environment by Streptococcus thermophilus and other dairy lactic acid bacteria.
PubMed: Lipase-catalyzed synthesis of butyl butyrate by alcoholysis in an integrated liquid-vapor system.
PubMed: Butyric acid derivative induces allospecific T cell anergy and prevents graft-versus-host disease.
PubMed: Toxicological evaluation of mixtures of nonionic surfactants, alone and in combination with oil.
PubMed: Integrating the molecular and cellular basis of odor coding in the Drosophila antenna.
PubMed: Behavior of flavor compounds in model food systems: a thermodynamic study.
PubMed: Analysis of volatile compounds of taperebá (Spondias mombin L.) and cajá (Spondias mombin L.) by simultaneous distillation and extraction (SDE) and solid phase microextraction (SPME).
PubMed: Self-assembly of Pseudomonas fluorescens lipase into bimolecular aggregates dramatically affects functional properties.
PubMed: Influence of flavour absorption by food-packaging materials (low-density polyethylene, polycarbonate and polyethylene terephthalate) on taste perception of a model solution and orange juice.
PubMed: Effect of wild strains of Lactococcus lactis on the volatile profile and the sensory characteristics of ewes' raw milk cheese.
PubMed: Effects of pulsed electric field processing and storage on the quality and stability of single-strength orange juice.
PubMed: How low pH can intensify beta-damascenone and dimethyl trisulfide production through beer aging.
PubMed: Relationship between varietal amino acid profile of grapes and wine aromatic composition. Experiments with model solutions and chemometric study.
PubMed: Influence of lipid fraction, emulsifier fraction, and mean particle diameter of oil-in-water emulsions on the release of 20 aroma compounds.
PubMed: Light scattering investigations on dilute nonionic oil-in-water microemulsions.
PubMed: Aromatic profile of aqueous banana essence and banana fruit by gas chromatography-mass spectrometry (GC-MS) and gas chromatography-olfactometry (GC-O).
PubMed: In vivo measurement of flavour release from mixed phase gels.
PubMed: Interactions between artificial saliva and 20 aroma compounds in water and oil model systems.
PubMed: Volatile release from an emulsion: headspace and in-mouth studies.
PubMed: Influence of Different Oxygen and Carbon Dioxide Concentrations during Storage on Production of Volatile Compounds by Starking Delicious Apples.
PubMed: Use of humidified air in optimizing APCI-MS response in breath analysis.
PubMed: Potential clinical use of butyric acid derivatives to induce antigen-specific T cell inactivation.
PubMed: Volatile composition of some Brazilian fruits: umbu-caja (Spondias citherea), camu-camu (Myrciaria dubia), Araça-boi (Eugenia stipitata), and Cupuaçu (Theobroma grandiflorum).
PubMed: Nonionic oil-in-water microemulsions: the effect of oil type on phase behaviour.
PubMed: Odor intensity evaluation in gas chromatography-olfactometry by finger span method.
PubMed: Involvement of genes encoding a K+ channel (ether a go-go) and a Na+ channel (smellblind) in Drosophila olfaction.
PubMed: Production of esters by Staphylococci.
PubMed: 'Interfacial affinity chromatography' of lipases: separation of different fractions by selective adsorption on supports activated with hydrophobic groups.
PubMed: The K+ channel gene ether a go-go is required for the transduction of a subset of odorants in adult Drosophila melanogaster.
PubMed: Spatial coding of odorant features in the glomerular layer of the rat olfactory bulb.
PubMed: Effect of oil on the level of solubilization of testosterone propionate into nonionic oil-in-water microemulsions.
PubMed: Spatially organized response zones in rat olfactory epithelium.
PubMed: Optimization of semiochemical-based trapping ofMetamasius hemipterus sericeus (Olivier) (Coleoptera: Curculionidae).
PubMed: Purification and some properties of a carboxylesterase from ovine liver.
PubMed: Transport of sodium across the isolated bovine rumen epithelium: interaction with short-chain fatty acids, chloride and bicarbonate.
PubMed: Regional distribution of rat electroolfactogram.
PubMed: Discordant effects of butyrate analogues on erythroleukemia cell proliferation, differentiation and histone deacetylase.
PubMed: A selective separation of alcoholic beverages and distilled wines by gas chromatography.
PubMed: Ethyl propionate: Synergistic kairomone for african palm weevil,Rhynchophorus phoenicis L. (Coleoptera: Curculionidae).
PubMed: Discrimination among odorants by single neurons of the rat olfactory bulb.
PubMed: Ester-imine condensations: preparation of racemic intermediates for the synthesis of the carbapenem antibiotics PS-5 and PS-6.
PubMed: [Kinetics of membrane-bound aldehyde dehydrogenase from Acinetobacter calcoaceticus].
PubMed: The contributions of smell and taste to overall intensity: a model.
PubMed: Effect of airway resistance on perceived odor intensity.
PubMed: Neural regeneration and functional reconnection following olfactory nerve transection in hamster.
PubMed: The relationship between the carboxylesterase and monoacylglycerol lipase activities of chicken liver microsomes.
PubMed: Interindividual differences in acuity for odor and aroma.
PubMed: Adaptation and cross-adaptation to odor stimulation of olfactory receptors in the tiger salamander.
PubMed: Evaluation of gas chromatograph packings for the separation of butyric acid from serum-catalyzed hydrolysis of ethyl butyrate.
PubMed: Mutual action of taste and olfaction.
PubMed: Carboxylesterases (EC 3.1.1). A comparison of some kinetic properties of horse, sheep, chicken, pig, and ox liver carboxylesterases.
PubMed: Identification of the volatile compounds produced in sterile fish muscle (Sebastes melanops) by Pseudomonas fragi.
PubMed: Ester synthesis by Zoogloea ramigera 115 grown in the presence of ethanol.
PubMed: Ester production by Pseudomonas fragi. II. Factors influencing ester levels in milk cultures.
PubMed: Partial biochemical characterization of the activated esterase required in the complement-dependent chemotaxis of rabbit polymorphonuclear leukocytes.
PubMed: Ethyl butyrate hydrolyzing activity of human serum.
PubMed: STUDIES ON ENZYME ACTION : XXXV. LIPASE ACTIONS OF EXTRACTS OF TISSUES OF RABBITS AT DIFFERENT AGES.
PubMed: A COMPARATIVE METHOD FOR TESTING THE ENZYMES OF LIVING HEMOLYTIC STREPTOCOCCI : I. LIPASE.
PubMed: NOTE ON THE SYNTHESIS OF ETHYL BUTYRATE IN EGG SECRETION.
PubMed: SKIN FERMENTS.
PubMed: THE EFFECT OF CONDITIONS UPON THE LATENT PERIOD AND RATE OF ASEPTIC POST MORTEM AUTOLYSIS DURING THE FIRST TEN HOURS.
PubMed: THE HYDROLYSIS AND SYNTHESIS OF ETHYL BUTYRATE BY PLATINUM BLACK.
Synonyms   Articles   Notes   Search   Top
Please share your Comments.
Email Address:
 
 
 
 
Top of Page Home
Copyright © 1980-2018 The Good Scents Company (tgsc) ™ Disclaimer Privacy Policy