Table 1.

GC/MS analysis of the volatile constituents from the mycelia of Trichoderma viride.

Peak No.	Rt	Mol. formula	Mol. wt.	b.p.	Compound	%	Structure
1	3.98	C8H16O	128	57	Cyclooctanol	8.48
2	4.59	C6H10O3	130	41	6,8-Dioxabicyclo octan-4-ol	2.45
3	5.11	C10H14	134	119	Cymol	3.66
4	6.19	C9H10O	134	134	Chavicol	1.20
5	7.39	C10H16	136	68	Limonene	2.70
6	8.65	C9H16O	140	81	6-Methyl-bicyclooctan-7-ol	1.66
7	9.43	C10H22	142	43	n-Decane	1.32
8	10.21	C10H18O	154	43	1,8-Cineole	1.48
9	11.38	C10H20O2	172	43	1,2-Dihydro-8-hydroxylinalool	1.33
10	15.26	C10H12O	148	148	Anethole	1.43
11	16.44	C10H16O	152	81	2,4-Decadienal	2.50
12	17.61	C11H16O	164	41	Cis-jasmone	2.47
13	21.22	C10H16O2	168	43	Ascaridole	1.23
14	21.78	C12H20O	180	81	2,4-Dodecadienal	1.45
15	22.86	C12H24O	184	71	1-Methyl cycloundecanol	1.29
16	24.66	C12H24O2	200	55	1,2-Cyclododecanediol	1.46
17	25.91	C15H24	204	121	α-Humulene	2.45
18	26.86	C15H24	204	41	Elemene	3.30
19	27.11	C15H24	204	161	α-Copaene	2.23
20	34.12	C15H24O	220	41	Caryophyllene oxide	5.12
21	34.33	C15H24O	220	43	Ledene oxide	2.22
22	34.58	C15H26O	222	82	α-Bisabolol	5.04
23	35.04	C15H26O	222	161	Guaiol	1.82
24	36.82	C15H26O	222	81	6-Epi-shyobunol	2.22
25	37.49	C15H26O	222	59	Elemol	2.11
26	38.69	C15H26O	222	119	α-Acorenol	3.81
27	40.60	C15H26O2	238	43	Cedrane-8,13-diol	3.75
28	41.76	C16H30O2	254	55	1,215,16-Diepoxyhexadecane	2.29
29	46.62	C21H34O2	318	41	Methyl arachidonate	3.56
30	50.29	C37H76O	536	43	1-Heptatriacotanol	2.22
Total identified compounds						78.25%