Polyphenols

concentrations

Solvent

type

Solvent concentration

(X1)

Extraction

temperature (X2)

Extraction

time (X3)

EV

PV

EV

PV

EV

PV

EV

PV

EV

PV

TPC

293.34

204.75

Methanol

60

80

25

20

180

167

TFC

79.52

79.46

Methanol

80

80

20

20

450

450

CTC

28.15

20.81

Acetone

60

60

50

50

180

180