Guava fruit headspace (Reunion island)
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CAS mumber
91770-12-6 -
Botanical
Psidium guajava L., fam. Myrtaceae
GC-MS Analysis
Paniandy, J.-C., Chane-Ming, J., and Pieribattesti, J.-C., Chemical Composition of the Essential Oil and Headspace Solid-Phase Micro-extraction of the Guava Fruit (Psidium guajava L.), J. Essent. Oil Res., Vol. 12, 153-158 (Mar/Apr 2000)
| Compound | CAS | DB5 | Carbowax | Proportion |
|---|---|---|---|---|
| Hexanal | 66-25-1 | 802.71 | 1086.14 | 65.9% |
| gamma-Butyrolactone | 96-48-0 | 870.0 | 1630.5 | 7.6% |
| (E)-2-Hexenal | 6728-26-3 | 855.29 | 1223.0 | 7.4% |
| (E,E)-2,4-Hexadienal | 80466-34-8 | 919.0 | 1380.5 | 2.2% |
| (Z)-3-Hexenal | 6789-80-6 | 855.0 | 1139.86 | 2.0% |
| Phenol | 108-95-2 | 976.0 | 1988.14 | 1.6% |
| (Z)-3-Hexenyl acetate | 3681-71-8 | 1009.67 | 1313.43 | 1.3% |
| (Z)-2-Hexenal | 16635-54-4 | 852.0 | 1198.0 | 1.0% |
| beta-Caryophyllene | 87-44-5 | 1427.14 | 1595.57 | 0.7% |
| (E)-2-Hexenol | 928-95-0 | 879.0 | 1405.0 | 0.7% |
| Borneol | 507-70-0 | 1168.71 | 1702.0 | 0.5% |
| 1-Hexanol | 111-27-3 | 869.0 | 1353.14 | 0.5% |
| Ethyl butyrate | 105-54-4 | 802.67 | 1030.71 | 0.5% |
| Ethyl hexanoate | 123-66-0 | 999.5 | 1232.14 | 0.4% |
| gamma-Hexalactone | 695-06-7 | 1064.0 | 1693.14 | 0.4% |
| Myrcene | 123-35-3 | 990.57 | 1161.14 | 0.3% |
| 3-Methyl-4-octanone | 20809-46-5 | 1968.0 | 0.3% | |
| Methyl hexanoate | 106-70-7 | 929.0 | 1180.86 | 0.2% |
| 3-Phenylpropyl acetate | 122-72-5 | 1369.0 | 1927.67 | 0.2% |
| alpha-Copaene | 3856-25-5 | 1379.0 | 1489.14 | 0.1% |
| Methyl butyrate | 623-42-7 | 723.5 | 988.57 | 0.1% |
| 3-Phenylpropanol | 122-97-4 | 2023.67 | 0.1% | |
| 5-Ethyl-2(5H)-furanone | 2407-43-4 | 1754.0 | 0.1% | Total | 94.1% |