Development and validation of a new method to quantify vitexin-2''-O-rhamnoside on Passiflora L. extracts

The genus Passiflora L. is the most representative of the Passifloraceae family and includes about 500 species. The aim of this work was to analyze three different passion fruit species in relation to vitexin-2-O-rhamnoside content by high-performance liquid chromatography coupled to a diode-array ultaviolet detector. Samples were prepared by water infusion (10% w/v), dried by lyophilization...
Source: Journal of Medicinal Plants Research - Category: Complementary Medicine Source Type: research