Table 4 Identification of odor–active compounds of Xylosma racemosum (Sieb. et Zucc.) Miq. with different lacquer.
NO | Formula | Compounds | Odor character | Odor intensity | |||
|---|---|---|---|---|---|---|---|
None | PU | UV | Water | ||||
1 | C9H12 | 1,2,3–trimethyl–benzene | Spearmint-like | 0 | 1.0 | 0 | 0 |
2 | C8H10 | 1,3-dimethyl-benzene | Metality | 0 | 1.5 | 0.6 | 0 |
3 | C4H10O | 1–butanol | alcohol-like | 0 | 1.0 | 0 | 0 |
4 | C4H10O2 | 1–methoxy–2–propanol | Pleasant | 0 | 0.6 | 0 | 0 |
5 | C6H12O3 | 1–methoxy–2–propyl acetate | Sweety | 0 | 0.8 | 0 | 0 |
6 | C7H16O3 | 2–(2–methoxypropoxy)–1–propanol | Unpleasant | 0 | 0 | 0 | 0.5 |
7 | C6H14O3 | 2–(2–hydroxypropoxy)–1–propanol | Tobacco-like | 0 | 0 | 0 | 2.5 |
8 | C16H30O4 | 2–methyl–propionicacid,1–(1,1–dimethylethyl)–2–methyl–1,3–propyleneglycolester | disinfectant | 0 | 2.0 | 0 | 3.1 |
9 | C5H8O2 | 2–methyl–2–methyl acrylate | Pungent/fruity | 0.5 | 0 | 0 | 0 |
10 | C7H14O2 | 2–pentanol,acetate | Flowery | 0 | 0.6 | 0 | 0 |
11 | C8H18O | 2–ethyl–1–hexanol | Flowery | 1.0 | 0 | 1.0 | 1.0 |
12 | C2H4O2 | Acetic acid | Vinegar-like | 3.0 | 2.5 | 0.8 | 1.0 |
13 | C8H10 | P-xylene | Aromatic/sweety | 1.0 | 1.0 | 0.5 | 1.0 |
14 | C6H12O | Hexanal | Grassy | 0.3 | 0.3 | 0 | 0 |
15 | C7H12O4 | Glutaric acid, dimethyl ester | Pleasant | 0 | 1.0 | 0 | 0 |
16 | C8H10 | Ethyl benzene | aromatic | 0 | 1.8 | 0 | 0 |
17 | C2H6O | Ethanol | alcohol-like | 1.0 | 0.5 | 0.8 | 0.5 |
18 | C6H12O2 | Acetic acid, 1-methylpropyl ester | Fruity | 0 | 1.3 | 0 | 0 |
19 | C6H12O2 | Acetic acid, 2-methylpropyl ester | Fruity | 0 | 0.5 | 0 | 0 |
20 | C6H12O2 | Acetic acid, butyl ester | Fruity | 0 | 1.2 | 0 | 0 |
21 | C4H8O2 | Ethyl acetate | Fruity | 1.4 | 1.0 | 2.8 | 1.0 |
