Table 1.

GC-MS analysis of EO and CuNPs+ EO.

Peak	EO			CuNPs+EO
	Compounds	RT (min) *	PA (%) #	Compounds	RT (min) *	PA (%) #
1	Eugenol	29.821	72.40	Eugenol	29.501	69.66
2	DMSO	7.765	3.95	DMSO	7.696	4.03
3	Trans-Caryophyllene	31.648	19.50	Trans-Caryophyllene	31.599	18.48
4	α-caryophyllene	33.001	3.67	α-caryophyllene	33.004	3.82

^*Retention time. ^#Peak area percentage in relation to peak total area.