Total Flavonoid Contents (mg QE/g)

Leaf Part

Tuber Part

Ethanol

Methanol

Acetone

Ethanol

Methanol

Acetone

47.25 ± 0.50

ax

55.33 ± 0.45

b

92.63 ± 0.45

c

3.85 ± 0.20

ax

3.98 ± 0.19

a

14.32 ± 0.36

b