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