Pear (Japan), Asian
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CAS mumber
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Botanical
Pyrus serotina Rehder (Asian pear), cultivar Chojui, fam. Rosaceae
GC-MS Analysis
Horvat, R.J. et al., Volatiles of Ripe Asian Pears Pyrus serotina Rehder (0.01% = trace), J. Essent. Oil Res., Vol. 4, 645-646 (Nov/Dec 1992)
| Compound | CAS | DB5 | Carbowax | Proportion |
|---|---|---|---|---|
| 2-Butyl-2-octenal | 13019-16-4 | 31.97% | ||
| Ethyl butyrate | 105-54-4 | 802.67 | 1030.71 | 18.4% |
| Hexanal | 66-25-1 | 802.71 | 1086.14 | 14.88% |
| Ethyl hexanoate | 123-66-0 | 999.5 | 1232.14 | 7.9% |
| Toluene | 108-88-3 | 771.0 | 1033.29 | 4.03% |
| alpha-Farnesene | 502-61-4 | 1502.5 | 1742.2 | 1.72% |
| 2-Nonenal | 2463-53-8 | 1162.75 | 1526.5 | 1.62% |
| (E)-2-Hexenal | 6728-26-3 | 855.29 | 1223.0 | 1.48% |
| Nonadecane | 629-92-5 | 1900.0 | 1900.0 | 1.47% |
| Ethyl pentanoate | 539-82-2 | 903.0 | 1130.6 | 1.38% |
| Benzaldehyde | 100-52-7 | 963.86 | 1510.71 | 1.33% |
| 2-Pentylfuran | 3777-69-3 | 992.0 | 1230.14 | 0.01% |
| Ethyl benzoate | 93-89-0 | 1175.67 | 1647.17 | 0.01% |
| Hexyl acetate | 142-92-7 | 1015.0 | 1279.71 | 0.01% |
| Pentadecane | 629-62-9 | 1500.0 | 1500.0 | 0.01% |
| Heptadecane | 629-78-7 | 1700.0 | 1700.0 | 0.01% |
| Xylenes | 1330-20-7 | 0.01% | Total | 86.24% |