Nanoparticle-Incorporated PDMS Film as an Improved Performance SPME Fiber for Analysis of Volatile Components of Eucalyptus Leaf

Table 1

Volatile organic compounds (VOCs) of Eucalyptus leaf extracted by SPME-GC-MS.

No.	Chemical name	Formula	Retention time (min)	Relative area percent
1	Alpha-pinene	C10H16	8.18	10.68%
2	Alpha-terpinene	C10H16	9.97	0.64%
3	m-cymene	C10H14	10.15	0.75%
4	Limonene	C10H16	10.25	1.44%
5	1,8-Cineole	C10 H18O	10.37	66.27%
6	Alpha-terpinolene	C10 H16	11.58	0.59%
7	Isopinocarveol	C10H16O	12.89	1.86%
8	Pinocarvone	C10H14O	13.40	0.80%
9	Calarene	C15H24	19.08	0.32%
10	(+)-Aromadendrene	C15H24	19.18	10.18%
11	Neoalloocimene	C10H16	19.61	1.95%
12	Beta-selinene	C15H24	20.07	0.51%
13	Junipene	C15H24	20.16	0.82%
14	(+)-Spathulenol	C15H24	21.40	0.34%
15	Delta-guaiene	C15H24	21.58	1.18%
			Sum	98.33%