Extract

Retention time (min)

Compound identified

Contents (mg/g extracts)

Ethanol Extract

10.45 ± 0.02

Gallic acid

0.38 ± 0.03

29.41 ± 0.15

Vanillic acid

0.10 ± 0.003

90.74 ± 0.05

Quercetin-3ß-D-glucoside

0.79 ± 0.002

92.90 ± 0.04

Rutin

0.25 ± 0.001

Ethyl acetate

10.55 ± 0.01

Gallic acid

0.27 ± 0.001

29.48 ± 0.02

Vanillic acid

0.44 ± 0.003

34.46 ± 0.02

Syringic acid

0.03 ± 0.02

36.23 ± 0.05

(-)Epicatechin

1.05 ± 0.008

49.98 ± 0.01

p-Coumaric acid

0.12 ± 0.002

58.36 ± 0.03

Ferulic acid

0.15 ± 0.001

90.62 ± 0.02

Quercetin-3ß-D-glucoside

2.43 ± 0.009

92.98 ± 0.01

Rutin

0.25 ± 0.009

n-Butanol

10.50 ± 0.02

Gallic acid

0.32 ± 0.005

90.02 ± 0.01

Quercetin-3ß-D-glucoside

0.37 ± 0.006

Water

10.52 ± 0.01

Gallic acid

0.48 ± 0.005