使用TD-GC/MS-O分析螺蛳粉挥发性风味成分
图2 SBSE提取测定某螺蛳粉汤的挥发性化合物总离子色谱图(TIC)
表1 某螺蛳粉汤的SBSE分析组分表 | |||||
No. | Name化合物名称 | RI_Lib | RI_test | RT_min | ppm |
1 | PROPANONE | 810 | 788 | 5.455 | 0.0536 |
2 | ETHYL ACETATE | 880 | 868 | 6.694 | 2.4660 |
3 | METHYLBUTYRALDEHYDE, 2- | 911 | 901 | 7.231 | 0.4664 |
4 | ISOVALERALDEHYDE | 925 | 906 | 7.33 | 0.6862 |
5 | ALCOHOL | 934 | 918 | 7.598 | 3.0000 |
6 | ETHYL ISOBUTYRATE | 969 | 955 | 8.406 | 0.0536 |
7 | PROPYL ACETATE | 979 | 966 | 8.659 | 0.8738 |
8 | ALDEHYDE C 5 | 985 | 973 | 8.802 | 0.0536 |
9 | PINENE, ALPHA- | 1032 | 1012 | 9.707 | 0.0107 |
10 | ETHYL BUTYRATE | 1038 | 1032 | 10.248 | 0.3913 |
11 | TOLUENE | 1043 | 1039 | 10.425 | 0.2412 |
12 | BUTYL ACETATE | 1082 | 1069 | 11.225 | 0.6326 |
13 | DIMETHYL DISULPHIDE | 1084 | 1074 | 11.358 | 0.0643 |
14 | ALDEHYDE C 6 | 1094 | 1080 | 11.539 | 2.9485 |
15 | CARENE, DELTA-3- | 1152 | 1143 | 13.281 | 0.0536 |
16 | PHELLANDRENE ALPHA | 1171 | 1178 | 14.276 | 0.0536 |
17 | HEPTANONE, 2 | 1185 | 1186 | 14.484 | 0.0536 |
18 | LIMONENE | 1201 | 1198 | 14.846 | 0.3109 |
19 | EUCALYPTOL | 1222 | 1210 | 15.183 | 2.4821 |
20 | HEXENAL, 2E- | 1215 | 1226 | 15.64 | 0.2734 |
21 | PENTYL FURAN-2 | 1213 | 1234 | 15.849 | 0.0536 |
22 | TERPINENE, GAMMA- | 1241 | 1249 | 16.271 | 0.5468 |
23 | CYMENE, P- | 1263 | 1278 | 17.073 | 0.8524 |
24 | TERPINOLENE | 1288 | 1289 | 17.387 | 0.0536 |
25 | BENZENE, 1,2,4-TRIMETHYL- | 1270 | 1291 | 17.459 | 0.4610 |
26 | ALDEHYDE C 8 | 1297 | 1295 | 17.575 | 1.0507 |
27 | CYCLOHEXANONE | 1285 | 1306 | 17.869 | 0.0804 |
28 | OCTENONE, 1,3- | 1296 | 1308 | 17.933 | 0.0536 |
29 | OCTANEDIONE, 2,3- | 1310 | 1329 | 18.502 | 0.0536 |
30 | DIMETHYLPYRAZINE, 2,5- | 1336 | 1332 | 18.584 | 0.4771 |
31 | HEPTENAL, 2E- | 1334 | 1335 | 18.655 | 1.3348 |
32 | INDANE | 1369 | 1342 | 18.861 | 0.0054 |
33 | METHYL HEPTENONE, 6,5,2- | 1334 | 1346 | 18.943 | 0.2520 |
34 | ALLINATE /ALLYL ISOTHIOCYANATE | 1357 | 1374 | 19.72 | 0.0536 |
35 | 1,1-ETHANEDIOL DIACETATE | 1372 | 1382 | 19.943 | 0.0429 |
36 | NONANONE, 2- | 1399 | 1396 | 20.325 | 1.0400 |
37 | TETRADECANE | 1400 | 1398 | 20.325 | 0.2252 |
38 | ALDEHYDE C 9 | 1383 | 1402 | 20.473 | 0.9435 |
39 | FENCHONE | 1396 | 1412 | 20.73 | 0.0536 |
40 | OCTENAL, 2E- | 1437 | 1442 | 21.515 | 0.2412 |
41 | OCTENOL, 1,3- | 1446 | 1452 | 21.763 | 0.0054 |
42 | PYRAZINE, 3,6-DIMETHYL 2-ETHYL- | 1437 | 1455 | 21.835 | 0.0107 |
43 | PENTADECANE | 1500 | 1500 | 23 | 0.0804 |
44 | COPAENE, ALPHA- | 1498 | 1505 | 23.139 | 0.0107 |
45 | HEPTADIENAL, 2E,4E- | 1482 | 1510 | 23.249 | 0.0214 |
46 | BENZALDEHYDE | 1530 | 1547 | 24.161 | 2.3695 |
47 | LINALOOL | 1548 | 1550 | 24.255 | 5.7629 |
48 | PYRAZINE, 3,6-DIMETHYL-2-VINYL- | 1531 | 1553 | 24.331 | 0.9167 |
49 | ALCOHOL C 8 | 1550 | 1561 | 24.507 | 0.6004 |
50 | Pentadecane, 3-methyl- | 1566 | 24.645 | 0.5790 | |
51 | HEXADECANE | 1600 | 1598 | 25.434 | 1.7315 |
52 | NONADIENAL, 2E,6Z- | 1579 | 1602 | 25.522 | 0.0482 |
53 | METHYL HEPTADIENONE, 6,3,5,2- | 1593 | 1608 | 25.675 | 0.3753 |
54 | TERPINENOL, 4- | 1601 | 1616 | 25.909 | 0.5200 |
55 | CARYOPHYLLENE | 1584 | 1618 | 25.909 | 5.3608 |
56 | DECENAL, 2E- | 1636 | 1658 | 26.842 | 0.0268 |
57 | ACETOPHENONE | 1644 | 1675 | 27.241 | 0.0161 |
58 | ESTRAGOL | 1666 | 1689 | 27.571 | 1.2008 |
59 | HEPTADECANE | 1700 | 1698 | 27.784 | 0.0751 |
60 | TERPINEOL, ALPHA- | 1698 | 1708 | 28.014 | 0.0322 |
61 | TERPINYL ACETATE, ALPHA- | 1685 | 1712 | 28.086 | 0.0536 |
62 | CRESYL ACETATE, P- | 1714 | 1748 | 28.892 | 0.0536 |
63 | DECADIENAL, 2E,4Z | 1761 | 1781 | 29.636 | 0.3163 |
64 | OCTADECANE | 1800 | 1798 | 30.012 | 0.0536 |
65 | METHYL SALICYLATE | 1753 | 1804 | 30.137 | 0.0482 |
66 | DECADIENAL, 2E,4E- | 1809 | 1829 | 30.683 | 1.6243 |
67 | ANETHOLE TRANS- | 1777 | 1850 | 31.116 | 18.3930 |
68 | CAPRONIC ACID | 1840 | 1862 | 31.373 | 0.0107 |
69 | GERANYLPROPANONE | 1840 | 1867 | 31.482 | 0.0322 |
70 | unknown | 1870 | 31.547 | 0.3163 | |
71 | BUTYRIC ACID-3-HYDROXY-2,2,4-TRIMETHYL-PENTYLESTER, ISO- | 1880 | 31.773 | 0.5414 | |
72 | 2,2,4-TRIMETHYL-1,3-PENTANEDIOL DIISOBUTYRATE | 1869 | 1887 | 31.908 | 3.2326 |
73 | BENZYLALCOHOL | 1886 | 1895 | 32.092 | 0.5897 |
74 | SAFROL | 1851 | 1901 | 32.198 | 1.4313 |
75 | unknown | 1907 | 32.321 | 1.1633 | |
76 | TRIDECANOL, 2- | 1917 | 1922 | 32.632 | 0.3377 |
77 | BHT IONOL | 1901 | 1925 | 32.717 | 0.7237 |
78 | PHENYLETHYL ALCOHOL, 2- | 1910 | 1932 | 32.84 | 0.0429 |
79 | IONONE, BETA- | 1934 | 1961 | 33.429 | 1.3777 |
80 | HEXANOIC ACID, 2-ETHYL- | 1951 | 1963 | 33.429 | 0.2734 |
81 | HEPTANOIC ACID | 1947 | 1969 | 33.576 | 0.6755 |
82 | ALCOHOL C 12 | 1965 | 1971 | 33.629 | 1.3831 |
83 | METHYLGUAIACOL, 4- | 1951 | 1979 | 33.786 | 1.4689 |
84 | unknown | 1991 | 34.037 | 0.6915 | |
85 | ACETYLPYRROLE-2 | 1975 | 1996 | 34.129 | 0.3109 |
86 | EICOSANE | 2000 | 1999 | 34.196 | 0.7773 |
87 | unknown | 2002 | 34.258 | 0.7344 | |
88 | Caryophyllenepoxid III | 2017 | 34.542 | 1.3616 | |
89 | EUGENOL METHYL ETHER | 2023 | 2028 | 34.767 | 0.5522 |
90 | ETHYLMALTOL | 2040 | 2041 | 35.021 | 35.0276 |
91 | ETHYLGUAIACOL, 4- | 2009 | 2053 | 35.246 | 0.6004 |
92 | ANISYL ALDEHYDE | 2001 | 2059 | 35.362 | 2.5196 |
93 | CINNAMIC ALDEHYDE | 2015 | 2072 | 35.625 | 0.4825 |
94 | CAPRYLIC ACID | 2038 | 2075 | 35.682 | 0.0536 |
95 | Heneicosane | 2099 | 36.208 | 0.0054 | |
96 | CRESOL, P- | 2067 | 2103 | 36.208 | 76.8957 |
97 | ETHYL CINNAMATE | 2129 | 2158 | 37.244 | 0.5146 |
98 | BUTYL ISOTHIOCYANATE, 4-METHYLTHIO- | 2109 | 2166 | 37.386 | 0.2037 |
99 | PELARGONIC ACID | 2149 | 2183 | 37.695 | 0.3377 |
100 | BENZYL METHYL KETONE, 4-METHOXY- | 2133 | 2186 | 37.759 | 0.2841 |
101 | EUGENOL | 2151 | 2193 | 37.882 | 16.3452 |
102 | PHENOL, 3-ETHYL- | 2182 | 2197 | 38.006 | 0.1179 |
103 | DOCOSANE | 2200 | 2199 | 38.006 | 0.8416 |
104 | VINYLGUAIACOL, 4- | 2181 | 2223 | 38.427 | 0.5039 |
105 | PROPIOPHENONE, 4-METHOXY- | 2187 | 2242 | 38.777 | 0.0214 |
106 | ETHYL PALMITATE | 2253 | 2261 | 39.113 | 0.3699 |
107 | HELIOTROPIN | 2226 | 2272 | 39.313 | 0.0268 |
108 | unknown | 2277 | 39.404 | 0.7880 | |
109 | BENZENE, 4-PROPENYL-1-(3-METHYL-2-BUTENYLOXY)-/ FOENICULIN | 2261 | 2282 | 39.497 | 0.3002 |
110 | CAPRIC ACID | 2253 | 2288 | 39.599 | 0.0107 |
111 | TRICOSANE | 2300 | 2299 | 39.798 | 1.1365 |
112 | PHENOL, 2,4-DI-TERT.-BUTYL- | 2293 | 2321 | 40.165 | 0.0214 |
113 | DIETHYL PHTHALATE | 2375 | 2397 | 41.524 | 0.0429 |
114 | TETRACOSANE | 2400 | 2400 | 41.524 | 2.0746 |
115 | PHENOL, 4-VINYL- | 2379 | 2420 | 41.85 | 0.0161 |
116 | 2H-Pyran-2-one, tetrahydro-6-nonyl-? | 2462 | 42.555 | 0.0054 | |
117 | PENTACOSANE | 2500 | 2500 | 43.186 | 2.0049 |
118 | METHYL LINOLEATE | 2480 | 2509 | 43.305 | 0.0161 |
119 | ETHYL LINOLEATE | 2532 | 2546 | 43.825 | 0.0697 |
120 | 2',3',4' Trimethoxyacetophenone? | 2568 | 44.142 | 0.0268 | |
121 | HEXACOSANE | 2600 | 2611 | 44.811 | 1.8173 |
122 | ETHYL 4-METHOXYCINNAMATE | 2614 | 2666 | 45.92 | 1.5332 |
123 | HEPTACOSANE | 2700 | 2700 | 46.599 | 1.4581 |
124 | MYRISTIC ACID | 2711 | 2712 | 46.845 | 0.0536 |
125 | OCTACOSANE | 2800 | 2800 | 48.669 | 8.7221 |
126 | NONACOSANE | 2900 | 2900 | 51.121 | 5.3823 |
127 | PALMITIC ACID | 2930 | 2924 | 51.812 | 36.6037 |
128 | 9-Hexadecenoic acid | 2970 | 2963 | 52.976 | 5.6932 |
129 | Alkane isomer | 54.082 | 3.3023 | ||
130 | STEARIC ACID | 59.299 | 5.4412 | ||
Sum | 293.031 |
表2 某螺蛳粉汤嗅闻结果,螺蛳粉特有气味部分 | |||||||
No. | Name化合物名称 | RI_Lib | RI_test | RT_min | ppm | 气味描述 | 气味强度 |
96 | CRESOL, P- | 2067 | 2103 | 36.208 | 76.8957 | 螺蛳粉特有“臭”味 | 4 |
101 | EUGENOL | 2151 | 2193 | 37.882 | 16.3452 | 螺蛳粉特有“臭”味 | 2 |
102 | PHENOL, 3-ETHYL- | 2182 | 2197 | 38.006 | 0.1179 | 螺蛳粉特有“臭”味 | 1 |
104 | VINYLGUAIACOL, 4- | 2181 | 2223 | 38.427 | 0.5039 | 螺蛳粉特有“臭”味 | 1 |
122 | ETHYL 4-METHOXYCINNAMATE | 2614 | 2666 | 45.92 | 1.5332 | 粪臭味 | 1 |
表3 某螺蛳粉汤嗅闻结果,部分其它气味化合物 | |||||||
No. | Name化合物名称 | RI_Lib | RI_test | RT_min | ppm | 气味描述 | 气味强度 |
CYCLOHEXANONE | 1285 | 1306 | 17.869 | 0.0804 | 青味 | 2 | |
DIMETHYLPYRAZINE, 2,5- | 1336 | 1332 | 18.584 | 0.4771 | 煮玉米味 | 2 | |
METHYL HEPTENONE, 6,5,2- | 1334 | 1346 | 18.943 | 0.2520 | 烤红薯 | 3 | |
ALDEHYDE C 9 | 1383 | 1402 | 20.473 | 0.9435 | 肥皂 | 2 | |
FENCHONE | 1396 | 1412 | 20.73 | 0.0536 | 樟脑 | 2 | |
PYRAZINE, 3,6-DIMETHYL 2-ETHYL- | 1437 | 1455 | 21.835 | 0.0107 | 烤香 | 2 | |
HEPTADIENAL, 2E,4E- | 1482 | 1510 | 23.249 | 0.0214 | 青味 | 2 | |
BENZALDEHYDE | 1530 | 1547 | 24.161 | 2.3695 | 药,杏仁 | 2 | |
NONADIENAL, 2E,6Z- | 1579 | 1602 | 25.522 | 0.0482 | 青味,肥皂 | 2 | |
DECENAL, 2E- | 1636 | 1658 | 26.842 | 0.0268 | 烤香 | 2 | |
ESTRAGOL | 1666 | 1689 | 27.571 | 1.2008 | 草药 | 1 | |
DECADIENAL, 2E,4Z | 1761 | 1781 | 29.636 | 0.3163 | 爆米花 | 1 | |
METHYL SALICYLATE | 1753 | 1804 | 30.137 | 0.0482 | 风油精 | 2 | |
DECADIENAL, 2E,4E- | 1809 | 1829 | 30.683 | 1.6243 | 酸臭 | 3 | |
CAPRONIC ACID | 1840 | 1862 | 31.373 | 0.0107 | 酸臭 | 3 | |
IONONE, BETA- | 1934 | 1961 | 33.429 | 1.3777 | 花香 | 3 | |
ACETYLPYRROLE-2 | 1975 | 1996 | 34.129 | 0.3109 | 玉米 | 1 | |
ETHYLMALTOL | 2040 | 2041 | 35.021 | 35.0276 | 焦糖,烤香 | 2 | |
ETHYLGUAIACOL, 4- | 2009 | 2053 | 35.246 | 0.6004 | 药 | 2 | |
ANISYL ALDEHYDE | 2001 | 2059 | 35.362 | 2.5196 | 药 | 2 | |
HELIOTROPIN | 2226 | 2272 | 39.313 | 0.0268 | 药 | 1 |
表4 某螺蛳粉酸笋TF-SPME分析组分表 | ||||||||||
No | Name | RI_Lib | RI_test | RT_min | TIC% | |||||
1 | ETHYL ACETATE | 880 | 865 | 6.672 | 0.077 | |||||
2 | ISOVALERALDEHYDE | 925 | 905 | 7.317 | 0.01 | |||||
3 | ALCOHOL | 934 | 912 | 7.471 | 0.035 | |||||
4 | ETHYL PROPIONATE | 961 | 946 | 8.221 | 0.036 | |||||
5 | PROPYL ACETATE | 979 | 967 | 8.674 | 0.442 | |||||
6 | DECANE | 1000 | 986 | 9.092 | 0.012 | |||||
7 | Acetic acid, TMS derivative | 1011 | 9.707 | 0.205 | ||||||
8 | PROPANOL | 1045 | 1037 | 10.389 | 0.464 | |||||
9 | PROPYL PROPIONATE | 1031 | 1042 | 10.51 | 0.165 | |||||
10 | 2,6,10-Trimethyltridecane | 1070 | 11.268 | 0.01 | ||||||
11 | ALDEHYDE C 6 | 1094 | 1081 | 11.569 | 0.01 | |||||
12 | DODECANE | 1200 | 1191 | 14.657 | 0.048 | |||||
13 | PENTANEDIONE, 2,4- | 1208 | 1215 | 15.343 | 0.005 | |||||
14 | PENTYL FURAN-2 | 1213 | 1235 | 15.897 | 0.008 | |||||
15 | ALCOHOL C 5 | 1253 | 1252 | 16.383 | 0.001 | |||||
16 | HEPTENAL, 4Z- | 1245 | 1255 | 16.448 | 0.001 | |||||
17 | STYRENE | 1248 | 1268 | 16.825 | 0.001 | |||||
18 | ALDEHYDE C 8 | 1297 | 1296 | 17.609 | 0.001 | |||||
19 | HEPTANOL, 2 | 1320 | 1320 | 18.28 | 0.022 | |||||
20 | ETHYL LACTATE | 1341 | 1352 | 19.139 | 0.027 | |||||
21 | ALCOHOL C 6 | 1355 | 1355 | 19.237 | 0.01 | |||||
22 | INDANE | 1369 | 1372 | 19.693 | 0.001 | |||||
23 | TETRADECANE | 1400 | 1400 | 20.455 | 0.034 | |||||
24 | PROPYL LACTATE | 1410 | 1436 | 21.386 | 0.015 | |||||
25 | DIMETHYLSTYRENE, P- | 1434 | 1453 | 21.82 | 0.03 | |||||
26 | ACETIC ACID | 1437 | 1466 | 22.159 | 0.178 | |||||
27 | BENZALDEHYDE | 1530 | 1548 | 24.225 | 0.013 | |||||
28 | PROPANOIC ACID | 1534 | 1551 | 24.315 | 0.214 | |||||
29 | ALCOHOL C 8 | 1550 | 1580 | 25.013 | 0.026 | |||||
30 | 2-HYDROXYPROPYL PROPIONATE | 1633 | 1657 | 26.86 | 0.01 | |||||
31 | METHYLBUTYRIC ACID, 2- | 1649 | 1686 | 27.527 | 0.018 | |||||
32 | VERATROL | 1750 | 28.994 | 0.009 | ||||||
33 | METHYL SALICYLATE | 1753 | 1806 | 30.238 | 0.02 | |||||
34 | CAPRONIC ACID | 1840 | 1864 | 31.475 | 0.009 | |||||
35 | GUAIACOL | 1859 | 1883 | 31.874 | 0.026 | |||||
36 | BENZYLALCOHOL | 1886 | 1902 | 32.285 | 0.056 | |||||
37 | PHENYLETHYL ALCOHOL, 2- | 1910 | 1949 | 33.247 | 0.022 | |||||
38 | METHYLGUAIACOL, 4- | 1951 | 1984 | 33.959 | 0.135 | |||||
39 | PHENOL | 2002 | 2027 | 34.796 | 0.051 | |||||
40 | ETHYLGUAIACOL, 4- | 2009 | 2074 | 35.716 | 0.01 | |||||
41 | CRESOL, P- | 2067 | 2107 | 36.361 | 96.039 | |||||
42 | CEDROL | 2130 | 2154 | 37.246 | 0.041 | |||||
43 | ANISYL ACETATE | 2165 | 2176 | 37.654 | 0.031 | |||||
44 | ETHYLPHENOL, 4 | 2160 | 2196 | 38.019 | 0.009 | |||||
45 | DOCOSANE | 2200 | 2200 | 38.102 | 0.016 | |||||
46 | ETHYL PALMITATE | 2253 | 2262 | 39.211 | 0.022 | |||||
47 | TRICOSANE | 2300 | 2300 | 39.897 | 0.026 | |||||
48 | PHENOL, 2,4-DI-TERT.-BUTYL- | 2293 | 2320 | 40.247 | 0.005 | |||||
49 | Hexadecanoic acid, propyl ester? | 2346 | 40.704 | 0.024 | ||||||
50 | TETRACOSANE | 2400 | 2400 | 41.638 | 0.05 | |||||
51 | BENZOIC ACID | 2432 | 2497 | 43.244 | 0.05 | |||||
52 | PENTACOSANE | 2500 | 2501 | 43.309 | 0.129 | |||||
53 | ETHYL LINOLEATE | 2532 | 2541 | 43.957 | 0.004 | |||||
54 | HEXACOSANE | 2600 | 2601 | 44.949 | 0.052 | |||||
55 | HEPTACOSANE | 2700 | 2701 | 46.766 | 0.051 | |||||
56 | OCTACOSANE | 2800 | 2801 | 48.866 | 0.053 | |||||
57 | NONACOSANE | 2900 | 2901 | 51.357 | 0.043 | |||||
58 | PALMITIC ACID | 2922 | 51.98 | 0.047 | ||||||
47 | TRICOSANE | 2300 | 2300 | 39.897 | 0.026 | |||||
48 | PHENOL, 2,4-DI-TERT.-BUTYL- | 2293 | 2320 | 40.247 | 0.005 | |||||
49 | Hexadecanoic acid, propyl ester? | 2346 | 40.704 | 0.024 | ||||||
50 | TETRACOSANE | 2400 | 2400 | 41.638 | 0.05 | |||||
51 | BENZOIC ACID | 2432 | 2497 | 43.244 | 0.05 | |||||
52 | PENTACOSANE | 2500 | 2501 | 43.309 | 0.129 | |||||
53 | ETHYL LINOLEATE | 2532 | 2541 | 43.957 | 0.004 | |||||
54 | HEXACOSANE | 2600 | 2601 | 44.949 | 0.052 | |||||
55 | HEPTACOSANE | 2700 | 2701 | 46.766 | 0.051 | |||||
56 | OCTACOSANE | 2800 | 2801 | 48.866 | 0.053 | |||||
57 | NONACOSANE | 2900 | 2901 | 51.357 | 0.043 | |||||
58 | PALMITIC ACID | 2922 | 51.98 | 0.047 |