Systematic and Empirical Study of the Dependence of Polyphenol Recovery from Apricot Pomace on Temperature and Solvent Concentration Levels

Table 1

The experimental points of each variable for the solid-liquid extraction of polyphenols from apricot pomace.

Run	Variables
	Temperature (°C)	Ethanol concentration (%)
	25	0
	25	12
	25	25
	25	37
	25	50
	37	0
	37	12
	37	25
	37	37
	37	50
	50	0
	50	12
	50	25
	50	37
	50	50
	62	0
	62	12
	62	25
	62	37
	62	50
	75	0
	75	12
	75	25
	75	37
	75	50