Truffle, black (Perigord)
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CAS number
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Botanical
Tuber melanosporum, fam. Ascomycetae
GC-MS Analysis
Talou, T., Delmas, M., and Gaset, A., Direct Capture of Volatiles Emitted From Entire Black Perigord Truffle (chemical composition of headspace; 0.05% = trace), J. Ess. Oil Res., Vol. 1, 281-286, (Nov./Dec. 1989)
| Compound | CAS | DB5 | Carbowax | Proportion |
|---|---|---|---|---|
| Ethanol | 64-17-5 | 930.86 | 27.0% | |
| Isobutyl alcohol | 78-83-1 | 642.0 | 1086.14 | 21.0% |
| 2-Methyl-1-butanol | 137-32-6 | 749.0 | 1221.33 | 17.0% |
| Acetone | 67-64-1 | 826.17 | 8.0% | |
| Dimethyl Sulfide | 75-18-3 | 505.0 | 853.0 | 7.5% |
| Isobutyraldehyde | 78-84-2 | 556.0 | 800.0 | 5.0% |
| Acetaldehyde | 75-07-0 | 451.5 | 697.5 | 4.0% |
| 2-Methylbutyraldehyde | 96-17-3 | 658.25 | 915.33 | 4.0% |
| Methyl Ethyl Ketone | 78-93-3 | 592.0 | 899.8 | 2.5% |
| 1-Propanol | 71-23-8 | 1026.0 | 1.8% | |
| Anisole | 100-66-3 | 917.0 | 1327.0 | 0.6% |
| sec-Butyl formate | 589-40-2 | 0.6% | ||
| 2-Butanol | 78-92-2 | 1022.86 | 0.5% | |
| Isopropyl formate | 625-55-8 | 838.0 | 0.3% | |
| Acetic Acid | 64-19-7 | 1435.0 | 0.1% | |
| Ethyl Acetate | 141-78-6 | 605.0 | 876.14 | 0.05% |
| Isovaleraldehyde | 590-86-3 | 659.67 | 918.8 | 0.05% |
| Isoamyl alcohol | 123-51-3 | 738.86 | 1203.71 | 0.05% |
| Propionaldehyde | 123-38-6 | 786.0 | 0.05% | |
| Total | 100.1% |