545
|
Hydrogen sulfide
|
7784
|
6
|
4
|
Animal (feet), sulfurous
|
480-560
|
Rotten egg (a)
|
1
|
0.3
|
3
|
0.3
|
3
|
1.0
|
NS
|
701
|
Methanethiol
|
74
|
93
|
1
|
Animal (feet), sulfurous (cabbage)
|
643-699
|
Sulfurous (a)
|
5
|
1.9
|
5
|
2.5
|
7
|
3.8
|
NS
|
Acetaldehyde
|
75
|
7
|
0
|
677-744
|
Etherial (a)
|
769
|
Dimethyl sulfide
|
75
|
18
|
3
|
No consensus
|
724-777
|
Sulfurous (a)
|
0
|
0.0b
|
0
|
0.0b
|
4
|
1.3a
|
**
|
802
|
Propanal
|
123
|
38
|
6
|
Chemical, acid
|
769-828
|
Etherial (a)
|
2
|
0.4
|
1
|
0.1
|
3
|
1.3
|
NS
|
824
|
2-Methylpropanal
|
78
|
84
|
2
|
No consensus
|
820-858
|
Spicy (a)
|
0
|
0.0b
|
1
|
0.10b
|
5
|
2.8a
|
***
|
844
|
1-Propanethiol
|
107
|
3
|
9
|
Sulfurous
|
817-845
|
Alliaceous (a)
|
7
|
4.4
|
6
|
4.3
|
7
|
4.6
|
NS
|
895
|
No peak
| | | |
Sulfurous
| | |
3
|
1.0
|
1
|
0.3
|
5
|
2.0
|
NS
|
926
|
3-Methylbutanal
|
590
|
86
|
3
|
Animal (feet), malty
|
902-949
|
Aldehydic (a)
|
2
|
0.6b
|
6
|
3.7a
|
7
|
5.7a
|
***
|
936
|
Propenthiol
|
925
|
89
|
3
|
Sulfurous, pyrogenic (broth)
|
895-960
|
Raw Welsh onion (b)
|
8
|
5.3
|
8
|
5.5
|
8
|
5.9
|
NS
|
and/or Propylene sulfide
|
1072
|
43
|
1
|
875-915
| |
979
|
2,3-Butanedione
|
431
|
3
|
8
|
Aldehydic (butter), sweet
|
975-1000
|
Buttery (a)
|
4
|
1.7
|
5
|
3.1
|
6
|
4.0
|
NS
|
1001
|
(Z)-1-Propenyl methyl sulfide
|
52195
|
40
|
1
|
Sulfurous, pyrogenic, unknown
|
1006
|
Garlic (a)
|
0
|
0.0b
|
0
|
0.0b
|
4
|
1.8a
|
*
|
1021
|
(E)-1-Propenyl methyl sulfide
|
42848
|
6
|
6
|
Sulfurous, pyrogenic
|
1006
|
Garlic (a)
|
1
|
0.2b
|
4
|
1.0ab
|
4
|
2.0a
|
*
|
1051
|
1-Pentanethiol
|
110
|
66
|
7
|
Sulfurous, animal
|
1039-1055
|
Sulfurous (a)
|
4
|
1.6
|
5
|
1.9
|
3
|
1.5
|
NS
|
1060
|
2,3-Pentanedione
|
600
|
14
|
6
|
Aldehydic (butter), sweet
|
973-1082
|
Buttery (a)
|
0
|
0.0b
|
0
|
0.0b
|
4
|
1.8a
|
**
|
1096
|
Hexanal
|
66
|
25
|
1
|
Herbal, pyrogenic (caramel)
|
1067-1099
|
Green (a)
|
2
|
0.7
|
3
|
1.4
|
3
|
1.1
|
NS
|
1110
|
Dimethyl disulfide
|
624
|
92
|
0
|
Sulfurous
|
1057-1120
|
Sulfurous (a)
|
3
|
0.7b
|
7
|
3.1a
|
6
|
2.2a
|
**
|
2-Methylthiophene
|
554
|
14
|
3
|
1078-1120
|
Sulfurous (a)
|
1126
|
(Z)-1-Propenyl propyl sulfide
|
33922
|
70
|
2
|
Sulfurous
| |
Garlic (a)
|
4
|
1.6
|
5
|
2.0
|
6
|
2.6
|
NS
|
and/or (E)-1-Propenyl propyl sulfide
|
37981
|
34
|
3
| | |
1139
|
3-Methylthiophene
|
616
|
44
|
4
|
Sulfurous
|
1093-1158
| |
5
|
2.4ab
|
3
|
1.4b
|
6
|
3.9a
|
*
|
1152
|
No peak
| | | |
Sulfurous
| | |
5
|
2.5
|
6
|
2.9
|
5
|
3.2
|
NS
|
1169
|
Diallyl sulfide
|
592
|
88
|
1
|
Sulfurous
|
1118-1170
|
Sulfurous (a)
|
4
|
1.4
|
3
|
1.5
|
5
|
2.7
|
NS
|
1195
|
Unknown peak
| | | |
Sulfurous (gas)
| | |
3
|
1.5
|
3
|
1.5
|
1
|
0.4
|
NS
|
1221
|
2,5-Dimethylthiophene
|
638
|
2
|
8
|
Sulfurous, pyrogenic
|
1187-1248
|
Sulfurous (a)
|
4
|
1.5
|
5
|
1.2
|
5
|
1.7
|
NS
|
3,4-Dimethylthiophene
|
632
|
15
|
5
|
1240-1257
|
Roasted onion (a)
|
1237
|
Unknown peak
| | | |
Sulfurous
| | |
0
|
0.0b
|
0
|
0.0b
|
3
|
1.6a
|
*
|
1248
|
Methyl propyl disulfide
|
2179
|
60
|
4
|
Sulfurous
|
1213-1243
|
Alliaceous (a)
|
0
|
0.0b
|
4
|
1.3a
|
4
|
1.3a
|
*
|
1261
|
Unknown peak
| | | |
Sulfurous
| | |
0
|
0.0
|
5
|
1.5
|
3
|
1.7
|
NS
|
1281
|
2,4-Dimethylthiophene
|
638
|
0
|
6
|
Sulfurous
|
1183-1264
|
Boiled onion-like (c)
|
7
|
3.8
|
7
|
5.3
|
8
|
5.6
|
NS
|
1315
|
1-Octen-3-one
|
4312
|
99
|
6
|
Woody (mushroom)
|
1298-1323
|
Earthy (a)
|
8
|
6.0
|
8
|
6.2
|
8
|
6.5
|
NS
|
1331
|
Unknown peak
| | | |
Sulfurous
| | |
6
|
2.8a
|
1
|
0.6b
|
3
|
1.7ab
|
***
|
1346
|
Unknown ((E)-2-heptenal trail)
| | | |
Sulfurous
| | |
3
|
1.6b
|
4
|
2.0b
|
7
|
4.3a
|
***
|
1368
|
2,6-Dimethylpyrazine
|
108
|
50
|
9
|
Pyrogenic (roasted)
|
1300-1360
|
Chocolate (a)
|
5
|
1.9b
|
7
|
4.8a
|
6
|
4.1a
|
**
|
Ethylpyrazine
|
13925
|
0
|
3
|
1334-1353
|
Nutty (a)
|
1387
|
No peak
| | | |
Sulfurous, pyrogenic
| | |
3
|
1.1
|
1
|
0.7
|
1
|
0.8
|
NS
|
1398
|
No peak
| | | |
Sulfurous
| | |
3
|
0.7
|
4
|
1.7
|
6
|
2.5
|
NS
|
1414
|
Dipropyl disulfide
|
629
|
19
|
6
|
Sulfurous
|
1370-1396
|
Alliaceous (a)
|
8
|
5.6
|
8
|
5.1
|
8
|
5.7
|
NS
|
Dimethyl trisulfide
|
3658
|
80
|
8
|
1370-1427
|
Alliaceous (a)
|
1423
|
Unknown peak
| | | |
Chemical, sulfurous, pyrogenic
| | |
8
|
5.3
|
8
|
4.5
|
8
|
5.1
|
NS
|
1444
|
Unknown peak
| | | |
Sulfurous
| | |
4
|
2.2
|
5
|
2.6
|
5
|
1.8
|
NS
|
1449
|
(Z) 1-Propenyl propyl disulfide
|
23838
|
20
|
2
|
Sulfurous
|
1404-1407
|
Baked Welsh onion-like (b)
|
2
|
1.4
|
1
|
0.6
|
4
|
1.8
|
NS
|
1462
|
(E) 1-Propenyl propyl disulfide
|
5905
|
46
|
4
|
Sulfurous
|
1410-1447
|
Raw onion-like (b)
|
6
|
2.4
|
7
|
3.2
|
5
|
2.2
|
NS
|
and/or allyl propyl disulfide
|
2179
|
59
|
1
|
1386-1474
|
Sulfurous (a)
|
1479
|
Methional
|
3268
|
49
|
3
|
Sulfurous (cooked potatoes)
|
1448-1479
|
Vegetable (a)
|
8
|
6.4
|
8
|
6.6
|
7
|
6.0
|
NS
|
1487
|
Furfural
|
98
|
1
|
1
|
Pyrogenic (cooked vegetables), woody
|
1384-1493
|
Bready (a)
|
1
|
0.1b
|
2
|
0.6b
|
5
|
2.6a
|
***
|
1507
|
Diallyl disulfide
|
2179
|
57
|
9
|
Sulfurous, pyrogenic
|
1463-1256
|
Alliaceous (a)
|
0
|
0.0b
|
0
|
0.0b
|
3
|
1.5a
|
**
|
1533
|
2-Acetylfuran
|
1192
|
62
|
7
|
Sulfurous, pyrogenic
|
1475-1538
|
Balsamic (a)
|
3
|
1.6b
|
3
|
0.8b
|
8
|
4.9a
|
***
|
1545
|
No peak
| | | |
Sulfurous
| | |
7
|
3.8
|
3
|
1.7
|
6
|
3.8
|
NS
|
1553
|
Unknown peak (acide propanoic trail)
| | | |
Sulfurous
| | |
4
|
2.4
|
3
|
1.3
|
4
|
2.5
|
NS
|
1558
|
Unknown peak (benzaldehyde trail)
| | | |
Sulfurous
| | |
5
|
3.4
|
4
|
2.0
|
5
|
2.6
|
NS
|
1562
|
No peak
| | | |
Sulfurous, pyrogenic
| | |
6
|
3.8
|
4
|
2.4
|
5
|
2.2
|
NS
|
1574
|
Unknown peak
| | | |
Sulfurous
| | |
8
|
5.4a
|
8
|
6.1a
|
7
|
3.3b
|
**
|
1591
|
No peak
|
17619
|
36
|
2
|
Sulfurous
|
1494-1521
|
Sulfurous (a)
|
6
|
4.7
|
7
|
5.1
|
5
|
3.0
|
NS
|
1599
|
Unknown peak (5-methylfurfural trail)
| | | |
Sulfurous
| | |
8
|
5.2
|
7
|
6.0
|
7
|
5.1
|
NS
|
1621
|
Dimethyl sulfoxide
|
67
|
68
|
5
|
Sulfurous
|
1560-1603
|
Alliaceous (a)
|
8
|
5.7
|
7
|
2.9
|
7
|
5.6
|
NS
|
1636
|
No peak
| | | |
Sulfurous
| | |
5
|
3.3
|
6
|
3.7
|
5
|
3.9
|
NS
|
1651
|
Allyl methyl trisulfide
|
34135
|
85
|
8
|
Sulfurous
|
1592-1605
|
Sulfurous (a)
|
7
|
5.1
|
8
|
5.6
|
8
|
5.6
|
NS
|
and/or (Z)-Propenyl methyl trisulfide
|
33368
|
80
|
8
|
1605
| |
and/or (E)-Propenyl methyl trisulfide
|
23838
|
25
|
7
| | |
1675
|
Benzeneacetaldehyde
|
122
|
78
|
1
|
Flower, pyrogenic (roasted), sulfurous, aldehydic
|
1638-1684
|
Green (a)
|
6
|
4.1
|
6
|
2.6
|
4
|
1.8
|
NS
|
Butyrolactone
|
96
|
48
|
0
|
1609-1672
|
Creamy (a)
|
2-Furanmethanol
|
98
|
0
|
0
|
1636-1693
|
Bready (a)
|
1699
|
3 -Thiophenecarboxaldehyde
|
498
|
62
|
4
|
Sulfurous
|
1666-1693
| |
8
|
5.6
|
8
|
5.5
|
8
|
5.6
|
NS
|
Dipropyl trisulfide
|
6028
|
61
|
1
|
1636-1738
|
Sulfurous (a)
|
1735
|
2-Thiophencarboxaldehyde
|
98
|
3
|
3
|
Sulfurous, aldehydic
|
1655- 1734
| |
6
|
4.5
|
5
|
2.6
|
6
|
2.8
|
NS
|
1752
|
No peak
| | | |
Sulfurous
| | |
1
|
0.8
|
4
|
2.1
|
5
|
2.9
|
NS
|
1778
|
No peak
|
23838
|
27
|
9
|
Sulfurous (raw onion)
|
1749-1795
| |
5
|
2.0
|
6
|
3.1
|
1
|
0.9
|
NS
|
1796
|
(Z)-Propenyl propyl trisulfide
|
23838
|
26
|
8
|
Chemical, pyrogenic, sulfurous
|
1728
|
Onion-like (c)
|
4
|
2.1
|
3
|
1.3
|
3
|
1.1
|
NS
|
and/or (E)-Propenyl propyl trisulfide
|
23838
|
27
|
9
|
1750
|
Onion-like (c)
|
and/or Allyl propyl trisulfide
|
33922
|
73
|
5
|
1699
|
Sulfurous (a)
|
1815
|
Unknown peak
| | | |
Sulfurous
|
1762-1785
| |
0
|
0.0b
|
0
|
0.0b
|
3
|
1.4a
|
*
|
1854
|
Diallyl trisulfide
|
2050
|
87
|
5
|
Sulfurous, pyrogenic
|
1775-1789
|
sulfurous (a)
|
7
|
5.1b
|
8
|
5.99a
|
8
|
5.87a
|
***
|
Dipropenyl trisulfide (isomer)
| | | | | |
1858
|
(E,E) 2,4-Decadienal
|
25152
|
84
|
5
|
Sulfurous, unknown
|
1763-1858
|
Fatty (a)
|
6
|
3.0
|
5
|
3.4
|
6
|
3.9
|
NS
|
1884
|
Unknown
| | | |
Pyrogenic, unknown
| | |
3
|
1.5a
|
0
|
0.0b
|
5
|
2.1a
|
*
|
1954
|
No peak
| | | |
Sulfurous (sauteed/pan fried), pyrogenic
| | |
3
|
1.3
|
2
|
1.0
|
2
|
0.8
|
NS
|
1975
|
Unknown peak
| | | |
Sulfurous
| | |
0
|
0.0
|
4
|
1.1
|
3
|
1.1
|
NS
|
2043
|
2-Acetylpyrrole
|
1072
|
83
|
9
|
Other, sweet, floral
|
1935-2066
|
Musty (a)
|
4
|
1.4
|
3
|
1.4
|
6
|
2.4
|
NS
|
2071
|
Unknown peak
| | | |
Other, pyrogenic
| | |
5
|
3.0
|
5
|
1.4
|
6
|
2.8
|
NS
|
2100
|
No peak
| | | |
Pyrogenic (caramel)
| | |
6
|
3.7b
|
7
|
5.0a
|
7
|
6.0a
|
***
|
2115
|
No peak
| | | |
Pyrogenic (caramel)
| | |
6
|
2.9
|
3
|
2.1
|
3
|
2.3
|
NS
|
2178
|
No peak
| | | |
Pyrogenic
| | |
1
|
1.2
|
3
|
0.8
|
1
|
0.9
|
NS
|
2216
|
No peak
| | | |
Pyrogenic (roasted), sulfurous
| | |
3
|
1.1
|
0
|
0.0
|
1
|
0.5
|
NS
|
2241
|
No peak
| | | |
Sulfurous
| | |
0
|
0.0b
|
0
|
0.0b
|
3
|
0.8a
|
*
|
2255
|
No peak
| | | |
Sulfurous, pyrogenic
| | |
0
|
0.0b
|
0
|
0.0b
|
3
|
1.0a
|
*
|