Skip to main content

Advertisement

Table 2 Retention time and relative composition of the crude extract after HPLC analysis and detection in the wavelength of 270 nm

From: In vitro vasorelaxation mechanisms of bioactive compounds extracted from Hibiscus sabdariffa on rat thoracic aorta

Compounds Retention time (min) Content in 10 mg/mL of extract (in %)
Compound NI 20.31 7.89
Chlorogenic acid 21.30 20.18
Anthocyan NI 24.74 2.58
Phenolic acid NI 25.17 27.66
Compound NI 26.74 6.05
Flavonoid NI 30.21 4.17
Flavonoid NI 31.22 4.18
Flavonoid NI 32.59 5.35
Compound NI 43.89 4.56
  1. NI: not identified.