Simultaneous Determination of 11 Active Components in Yuhuai Tablets by HPLC-QAMS / 中国药房

ABSTRACT

OBJECTIVE：To establish the method for simultaneous determination of 11 active components in Yuhuai tablets ， such as gardoside ，shanzhiside，gardenoside，genipin 1-gentiobioside，geniposide，ziyuglycoside Ⅰ ，ziyuglycoside Ⅱ ，narirutin， naringin，hesperidin and neohesperidin. METHODS ：HPLC-QAMS method was adopted. The determination was performed on Agilent TC-C 18column（250 mm×4.6 mm，5 μm）with mobile phase consisted of acetonitrile （A）-0.1％ phosphoric acid solution （B） （gradient elution ）at the flow rate of 1.0 mL/min. The column temperature was set at 30 ℃. The detection wavelengths were set at 238 nm for gardoside ，shanzhiside，gardenoside，genipin 1-gentiobioside and geniposide ，203 nm for ziyuglycoside Ⅰ and ziyuglycoside Ⅱ，and 283 nm for narirutin ，naringin，hesperidin and neohesperidin. Using geniposide as an internal reference ，the relative correction factors of other 10 components relative to this component were calculated ，and the contents of each component in 10 batches of samples were calculated. The results obtained by HPLC-QAMS method were compared with those obtained by external standard method. RESULTS ：The linear ranges of gardoside ，shanzhiside，gardenoside，genipin 1-gentiobioside，geniposide， ziyuglycoside Ⅰ，ziyuglycoside Ⅱ，narirutin，naringin，hesperidin and neohesperidin were 0.87-43.50，1.99-99.50，4.06-203.00， 7.35-367.50，12.97-648.50，28.98-1 449.00，3.79-189.50，1.57-78.50，18.05-902.50，0.66-33.00 and 14.38-719.00 μg/mL（all r＞0.999 0）. RSDs of precision ，repeatability and stability （24 h）tests were all less than 2％（n＝6）. The average recoveries were 96.90％-100.10％，and RSDs were 0.67％-1.74％（n＝9）. E-mail：289931673@qq.com There was no significant difference in the contents of 10 active components as gardoside between HPLC -QAMS method and external standard method in 10 batches of Yuhuai tablets （P＞0.05）. CONCLUSIONS ：The HPLC-QMAS method established in this study is convenient and accurate. It can be used for the simultaneous determination of gardoside ，shanzhiside，gardenoside，genipin 1-gentiobioside，geniposide，ziyuglycoside Ⅰ，ziyuglycoside Ⅱ，narirutin，naringin，hesperidin and neohesperidin in Yuhuai tablets.