Guava fruit (Nigeria)
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Số CAS
91770-12-6 -
Thực vật
Psidium guajava L., fam. Myrtaceae
Phân tích GC-MS
Ekundayo,O., Ajani,F., Sepp„nen-Laakso,,T., and Laakso,I., Volatile Constituents of Psidium guajava L. (Guava Fruits), Flavour Fragr. J., Vol. 6, 233-236 (1991)
| Hợp chất | CAS | DB5 | Carbowax | Tỷ lệ |
|---|---|---|---|---|
| Dodecanoic acid | 143-07-7 | 1568.67 | 2488.43 | 24.26% |
| beta-Caryophyllene | 87-44-5 | 1427.14 | 1595.57 | 13.05% |
| Toluene | 108-88-3 | 771.0 | 1033.29 | 8.27% |
| Caryophylladienol | 472-97-9 | 2334.0 | 8.02% | |
| Sesquiterpenes, oxygen-containing- | 1624.0 | 5.94% | ||
| Tetradecanoic acid | 544-63-8 | 1773.0 | 2688.43 | 5.17% |
| Sesquiterpene alcohols (unknown) | 1738.0 | 4.49% | ||
| Caryophyllene oxide | 1139-30-6 | 1594.86 | 1976.57 | 4.1% |
| beta-Selinene | 17066-67-0 | 1487.57 | 1728.71 | 3.16% |
| alpha-Selinene | 473-13-2 | 1492.5 | 1721.71 | 3.04% |
| Decanoic acid | 334-48-5 | 1376.0 | 2271.86 | 2.01% |
| alpha-Humulene | 6753-98-6 | 1461.43 | 1668.0 | 1.53% |
| Hexadecanoic acid | 57-10-3 | 1965.43 | 2911.29 | 1.21% |
| Octanoic acid | 124-07-2 | 1185.8 | 2053.57 | 1.1% |
| m-Xylene | 108-38-3 | 867.0 | 1139.14 | 0.87% |
| beta-Eudesmol | 473-15-4 | 1647.86 | 2243.86 | 0.67% |
| delta-Cadinol | 19435-97-3 | 1672.5 | 2153.71 | 0.57% |
| alpha-Eudesmol | 473-16-5 | 1652.86 | 2227.71 | 0.46% |
| Nerolidol (unknown isomer) | 7212-44-4 | 1556.0 | 2015.14 | 0.43% |
| p-Xylene | 106-42-3 | 1148.0 | 0.4% | |
| o-Xylene | 95-47-6 | 892.0 | 1179.29 | 0.37% |
| Ethylbenzene | 100-41-4 | 856.0 | 1129.4 | 0.34% |
| T-Cadinol | 5937-11-1 | 1640.43 | 2173.0 | 0.27% |
| Myrcene | 123-35-3 | 990.57 | 1161.14 | 0.23% |
| (Z)-beta-Ocimene | 3338-55-4 | 1038.86 | 1235.14 | 0.1% |
| Geranial | 141-27-5 | 1275.57 | 1724.43 | 0.1% | Tổng | 90.16% |