挥发性风味成分保留指数LRI-20M

Odorant MW CAS No. Structure Odor

pentane 72.1 109-66-0 alkane

propanal58.09 123-38-6solvent, pungent

hexane 86.1 110-54-3 alkane

trimethylamine59.11 75-50-3fish

methanethiol48.10 74-93-1sulfur, gasoline, garlic

heptane 100.1 142-82-5 alkane

ethanal44.0 75-07-0pungent, ether

dimethyl sulfide62.0 75-18-3cabbage, sulfur, gasoline

octane 114.1 111-65-9 alkane

2-methylpropanal 72.1 78-84-2pungent, malt, green

butanal72.1 123-72-8pungent, green

ethyl formate74.0 109-94-4pungent

diethyl acetal118.17 105-57-7fruit, cream

nonane 128.2 111-84-2 alkane

ethyl acetate88.1 141-78-6pineapple

3-methylbutanal 86.1 590-86-3malt

2-methylbutanal 86.1 96-17-3cocoa, almond

methyl methylpropanoate102.1 547-63-7flower

ethanol46.0 64-17-5sweet

pentanal86.1 110-62-3almond, malt, pungent

methyl ethyl ketone72.11 78-93-3ether

ethyl propionate102.1 105-37-3fruit

ethyl isobutyrate116.16 97-62-1sweet, rubber

methyl ethyl sulfide76.16 624-89-5sulfur, garlic

methylbutenol86.1 115-18-4herb

2,3-butanedione 86.0 431-03-8butter

pentenone84.1 1629-58-9fish, pungent

2-pentanone86.1 107-87-9ether, fruit

3-pentanone86.1 96-22-0ether

methyl butanoate102.1 623-42-7ether, fruit, sweet

thiophene84.14 110-02-1garlic

decane 142.2 124-18-5 alkane

2-methylpentan-3-one 100.1 565-69-5mint

pyrrolidine71.22 123-75-1alkaline

methyl 2-methylbutanoate 116.1 868-57-5apple

2-methylpropyl acetate 116.16 110-19-0fruit, apple, banana

α-thujene136.23 2867-05-2wood, green, herb

methyl 3-methylbutanoate 116.1 556-24-1apple

butanol74.1 78-92-2wine

mercaptoacetaldehyde76.11 4124-63-4cabbage

ethyl butyrate116.1 105-54-4apple

α-pinene136.1 80-56-8pine, turpentine

methyl thiocyanate73.11 556-64-9sulfur

propanol60.1 71-23-8alcohol, pungent

toluene92.1 108-88-3paint

(S)-(+)-ethyl-2-methylbutanoate 130.18 10307-61-6apple

(E)-2-butenal 70.09 123-73-9flower

ethyl methylbutyrate130.1 7452-79-1apple

2,3-pentadione100.1 600-14-6cream, butter

hexanone130.19 108-64-5ether, grape

alpha,γ-dimethylallyl alcohol86.13 1569-50-2green, vinyl

ethyl 3-methylbutanoate130.19 108-64-5fruit

dimethyl disulfide94.0 624-92-0onion, cabbage, putrid

butyl acetate116.1 123-86-4pear

camphene136.1 79-92-5camphor

2-methylthiophene98.0 554-14-3sulfur

hexanal100.1 66-25-1grass, tallow, fat

pentanoic acid102.1 109-52-4sweat

methylbutenthiol102.20 5287-45-6amine, smoke

isobutanol74.1 78-83-1wine, solvent, bitter

undecane 156.2 1120-21-4 alkane

methyl-2-butenal84.12 1115-11-3green, fruit

hexenone98.1 1629-60-3cooked vegetable, metal

3-pentanol96.5 584-02-1fruit

fucoserratene108.18 33580-05-1green, plastic

2-methyl-1-butanol88.50 1565-80-6malt

(Z)-2-penten-1-ol86.13 1576-95-0green, plastic, rubber

epoxylinalool170.25 14049-11-7flower

methylpentanol102.6 590-36-3pungent

2-methylbutyl acetate130.18 624-41-9fruit

β-pinene136.1 127-91-3pine, resin, turpentine

isoamyl acetate130.1 123-92-2banana

2-pentanol88.1 6032-29-7green

sabinene136.24 3387-41-5pepper, turpentine, wood

methyl-2-butenol86.1 556-82-1herb

(E)-2-pentenal 84.1 1576-87-0strawberry, fruit, tomato

ethyl pentanoate 130.1 539-82-2yeast, fruit

4-methyl-3-penten-2-one98.14 141-79-7sweet, chemical

2-hexanone100.1 591-78-6ether