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Table 2 HPLC quantification of methanolic extract of Launaea procumbens

From: Assessment of flavonoids contents and in vitro antioxidant activity of Launaea procumbens

Samples

Retention time

Concentration (μg/mg dry weight)

Compound

LPME

18.5

0.607 ± 0.03

kaempferol

 

26.0

0.725 ± 0.02

orientin

 

27.5

0.608 ± 0.07

rutin

 

33.0

0.335 ± 0.06

hyperuside

 

35.0

0.897 ± 0.05

quercetin

 

45.5

1.237 ± 0.04

myricetin

  1. Mean ± SEM.