Truffle, black (Perigord)

  • CAS number

  • 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%