Table 4.

Viscosity and pH of sunflower oil nanoemulsion F1, F2 and F3 during storage for 12 weeks at room temperature

Formula	Time (week)	pH ± SD	Viscosity (± SD) (cP)
F1	0	6.50 ± 0.10	225.0 ± 25.00
	4	6.53 ± 0.06	437.5 ± 21.65
	8	6.40 ± 0.00	562.5 ± 0.00
	12	6.23 ± 0.06	750.0 ± 50.00
F2	0	6.80 ± 0.00	100.0 ± 0.00
	4	6.80 ± 0.06	250.0 ± 0.00
	8	6.70 ± 0.00	487.5 ± 10.82
	12	6.63 ± 0.06	612.5 ± 0.00
F3	0	7.00 ± 0.00	125.0 ± 0.00
	4	7.00 ± 0.00	225.0 ± 0.00
	8	6.83 ± 0.06	375.0 ± 25.00
	12	6.80 ± 0.00	500.0 ± 0.00

N = 3.