Intensified extraction of anthocyanins from Berberis vulgaris L. by pulsed electric field, vacuum-cold plasma, and enzymatic pretreatments: modeling and optimization

Chemical and Biological Technologies in Agriculture

Table 11 Predicted and experimental values of the response variables at optimum extraction

Characteristics	pulsed electric field		Cold plasma		Enzymatic method
Characteristics	Predicted	Experimental	Predicted	Experimental	Predicted	Experimental
TAC (mg/L)	261.950	260.28	254.03	256.32	279.92	279.64
TPC (mg/L)	462.417	462.75	432.97	433.71	484.71	484.93