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

Table 1

Compounds and relative percentage of P. geesteranus powder.

No.	RT (min)	Compound name	Similarity	Relative content (%)	KI
1	9.955	3-Ethyl-2,5-dimethyl pyrazine	90	12.67	1089
2	14.155	2-Undecanone	94	13.99	1266
3	16.329	2-Phenylcrotonaldehyde	96	6.08	1343
4	19.787	l-β-Bisabolene	95	6.79	1459
5	21.961	Cocal	98	3.91	1533
Total				43.43