Table 1.

Values of phytochemical tests.

Oils	Phytochemical test
	Acidity value	UV constants		Peroxide value	Saponification value
	%	K 232	K 270	Meq O2/Kg	170 < x < 255
Grape seed	1.83	3.0113	2.1710	12	175.32
Sesame	0.4	3.0103	1.1547	0.9	173.91
Fenugreek	0.2	3.0079	0.4373	11	172.32