Determination of verbascoside,luteolin and apigenin in siphonostegia chinensis by HPLC

VernacularTitle:H PLC同时测定北刘寄奴中毛蕊花糖苷、木犀草素和芹菜素
Author: Jiang YU ; Bangguo ZENG ; Longxiang XIAO
Publication Type:Journal Article
Keywords: siphonostegia chinensis; verbascoside; luteolin; apigenin
From: Chongqing Medicine 2014;(23):3040-3041,3044
CountryChina
Language:Chinese
Abstract: Objective To study and establish the quantitative analysis method for verbascoside ,luteolin and apigenin in Siphono-stegia chinensis by HPLC .Methods HPLC was performed on Kromasil C18 (4 .6 mm × 250 mm ,5 μm) ,the mobile phase consisted of acetonitrile and water(containing 0 .1% phosphoric acid) at a flow rate of 1 .0 mL/min .The column temperature was set at 35℃ ,and the eluate was detected at 340 nm .Results Quantitative analysis of HPLC showed that the linear ranges of verbascoside , luteolin and apigenin were 0 .197 6~1 .482 μg (r=0 .999 8) ,0 .100 8~0 .756 μg (r=0 .999 7) ,0 .043 2~0 .324 μg (r=0 .999 7) respectively .The average recovery of verbascoside ,luteolin and apigenin were 99 .7% (RSD= 2 .0% ) ,99 .5% (RSD = 2 .3% ) , 99 .4% (RSD=2 .2% ) respectively .Conclusion The method is accurate ,feasible and reliable ,therefore it′s available for the quality control of Siphonostegia chinensis .