Table 4.
Volatile aroma contents in Niuxin plum wine.
| Retention time (min) | Peak name | CAS Number | Area (%) | F. Match | R. Match |
|---|---|---|---|---|---|
| 3.573 | Acetic acid ethyl ester | 141-78-6 | 0.624 | 919 | 919 |
| 4.706 | 2-Hydroxy-propanoic acid ethyl ester | 97-64-3 | 70.511 | 888 | 888 |
| 6.006 | 2-Methylpropyl acetate | 110-19-0 | 0.025 | 763 | 800 |
| 6.582 | Butanoic acid ethyl ester | 105-54-4 | 0.022 | 926 | 946 |
| 8.488 | 2-Methyl-1-propanol | 78-83-1 | 0.762 | 889 | 932 |
| 8.701 | 3-Methylbutyl acetate | 123-92-2 | 3.333 | 969 | 969 |
| 10.062 | Decamethylcyclopentasiloxane | 541-02-6 | 0.004 | 956 | 960 |
| 11.544 | Isoamyl alcohol | 123-51-3 | 3.372 | 928 | 928 |
| 11.883 | Ethyl hexanoate | 123-66-0 | 0.935 | 961 | 961 |
| 12.454 | Bicyclo (4.2.0) octa-1,3,5-triene | 694-87-1 | 0.012 | 919 | 951 |
| 12.995 | Hexyl acetate | 142-92-7 | 0.147 | 945 | 945 |
| 13.941 | (Z)-3-Hexen-1-ol acetate | 3681-71-8 | 0.007 | 948 | 948 |
| 14.147 | 4-Hexen-1-ol acetate | 72237-36-6 | 0.097 | 959 | 959 |
| 14.930 | Isobutyl hexanoate | 105-79-3 | 0.002 | 794 | 869 |
| 15.092 | 1-Hexanol | 111-27-3 | 0.074 | 931 | 931 |
| 15.294 | (E)-3-Hexen-1-ol | 928-97-2 | 0.005 | 875 | 889 |
| 15.693 | (Z)-4-Octenoicacid methyl ester | 21063-71-8 | 0.093 | 813 | 838 |
| 16.345 | 2-Octanol | 123-96-6 | 0.022 | 914 | 914 |
| 16.605 | Ethyl octanoate | 106-32-1 | 15.645 | 931 | 936 |
| 16.824 | Acetic acid | 64-19-7 | 0.059 | 962 | 962 |
| 16.950 | Isopentyl hexanoate | 2198-61-0 | 0.024 | 915 | 915 |
| 17.032 | 2-Furancarboxaldehyde | 98-01-1 | 0.009 | 912 | 940 |
| 17.448 | Isopropyl pentakis (trimethylsilyl) diorthosilicate | 71579-69-6 | 0.003 | 773 | 773 |
| 17.495 | Methyl non-anoate | 1731-84-6 | 0.007 | 810 | 814 |
| 17.589 | Decanal | 112-31-2 | 0.004 | 952 | 952 |
| 17.915 | Propyl octanoate | 624-13-5 | 0.012 | 942 | 952 |
| 17.998 | Benzaldehyde | 100-52-7 | 0.082 | 973 | 973 |
| 18.162 | Ethyl non-anoate | 123-29-5 | 0.048 | 955 | 960 |
| 18.327 | Linalool | 78-70-6 | 0.007 | 888 | 888 |
| 18.396 | Butylcaprylate | 589-75-3 | 0.018 | 936 | 936 |
| 18.531 | 1-Octanol | 111-87-5 | 0.006 | 886 | 912 |
| 18.681 | 3-Methyl-2-hexanol | 2313-65-7 | 0.011 | 752 | 845 |
| 19.008 | Decanoic acid methyl ester | 110-42-9 | 0.013 | 946 | 946 |
| 19.533 | γ-Butyrolactone | 96-48-0 | 0.008 | 759 | 834 |
| 19.608 | Ethyl decanoate | 110-38-3 | 2.908 | 965 | 970 |
| 19.855 | 3-Methylbutyl octanoate | 2035-99-6 | 0.065 | 940 | 940 |
| 19.907 | 1-Nonanol | 143-08-8 | 0.033 | 947 | 953 |
| 20.026 | Ethyl benzoate | 93-89-0 | 0.07 | 938 | 942 |
| 20.080 | Diethyl butanedioate | 123-25-1 | 0.01 | 920 | 947 |
| 20.133 | 4-Methoxystyrene | 637-69-4 | 0.029 | 938 | 938 |
| 20.396 | (-)-β-Fenchyl alcohol | 470-08-6 | 0.004 | 904 | 907 |
| 21.032 | 1,1,6-Trimethyl-1,2-dihydronaphthalene | 30364-38-6 | 0.009 | 899 | 913 |
| 21.393 | Methyl salicylate | 119-36-8 | 0.010 | 897 | 931 |
| 21.457 | Ethyl phenylacetate | 101-97-3 | 0.004 | 801 | 801 |
| 21.816 | 2-Phenylethyl acetate | 103-45-7 | 0.078 | 956 | 956 |
| 21.911 | β-Damascenone | 23726-93-4 | 0.003 | 914 | 914 |
| 22.055 | Ethyl dodecanoate | 106-33-2 | 0.026 | 966 | 970 |
| 22.096 | Hexanoic acid | 142-62-1 | 0.040 | 958 | 958 |
| 22.542 | Benzyl alcohol | 100-51-6 | 0.016 | 954 | 954 |
| 22.971 | Phenylethyl Alcohol | 60-12-8 | 0.343 | 970 | 970 |
| 24.338 | Octanoic acid | 124-07-2 | 0.157 | 960 | 960 |
| 25.129 | Ethyl cinnamate | 103-36-6 | 0.004 | 920 | 925 |
| 25.428 | Eugenol | 97-53-0 | 0.005 | 927 | 928 |
| 26.155 | Ethyl hexadecanoate | 628-97-7 | 0.006 | 923 | 923 |
| 26.634 | 2,4-Bis (1,1-dimethylethyl)-phenol | 96-76-4 | 0.016 | 944 | 944 |