Analysis on the Fatty Acids and Volatile Components in Pleurotus geesteranus by HS-SPME-GC-MS

Table 2

Compounds and relative percentages of ethanol extract and petroleum ether extract.

No.	RT (min)	Compounds name	Relative content (%)		Similarity	KI
			Ethanol extracts	Methylated products
1	8.621	γ-Terpinene	0.06	—	86	1023
2	11.635	Terpinen-4-ol	0.30	—	96	1168
3	11.981	Benzoic acid	0.23	—	93	1184
4	12.821	Estragole	0.07	0.30	98	1218
5	15.736	cis-Anethol	0.11	0.60	98	1322
6	17.169	Benzenepropanoic acid	0.06	—	92	1371
7	20.677	trans-Cinnamic acid	0.18	—	97	1489
8	22.307	Niacinamide	0.16	—	95	1545
9	28.582	Pentadecanoate	—	0.51	98	1770
10	30.213	Ethyl pentadecanoate	1.21	—	99	1832
11	31.151	Palmitate	—	10.74	99	1868
10	32.782	Ethyl palmitate	21.83	—	98	1933
11	34.956	Ethyl heptadecanoate	0.72	—	98	2023
12	35.598	Elaidate	0.14	8.13	99	2050
13	35.845	Linoleate	1.30	78.22	99	2061
14	37.476	Ethyl linoleate	67.36	—	99	2130
Total			93.72	98.48