Application of a Combined Homogenate and Ultrasonic Cavitation System for the Efficient Extraction of Flavonoids from Cinnamomum camphora Leaves and Evaluation of Their Antioxidant Activity In Vitro

Table 3

Linearization of second-order kinetic model for C. camphora flavonoids extraction obtained by HUCSE and HRE.

Method	Equation	Slope	YS (mg/g)	Intercept	h	k	R^2
HUCSE	t/Yt = 0.0669 t + 1.4724	0.0669	14.95	1.4724	0.68	3.04 × 10^−3	0.9995
HRE	t/Yt = 0.0766 t + 12.2890	0.0766	13.05	12.2890	0.08	4.70 × 10^−4	0.9984