From: Preparation of O/W nano-emulsion containing nettle and fenugreek extract and cumin essential oil for evaluating antidiabetic properties
Sample
Essential oil (w/w%)
Aqueous extract (w/w%)
Surfactant (w/w%)
I
4
94
2 (Span 80)
II
2 (Tween 80)
III
2
96
IV
V
95
1 (Span 80)
VI
1 (Tween 80)