Fraction

DPPH %

AChE Inhibition %

BuChE Inhibition %

Tyrosinase

Inhibition %

n-hexane

chloroform

n-butanol

water

control

15.7

21.8

81.3

18.7

93.0^a

0

12.2

83.1

0

99.4^b

27.4

30.9

99.5

0

85.0^b

9.1

14.2

75.3

8.5

96.1^c