Title: Determination of the Chrysophanol in the Nuihuangxiaoyanpian Tablet by HPLC
Abstract: Objective:To establish the quantitative method of the Chrysophanol in the Nuihuangxiaoyanpian Tablet by HPLC.Methods:HPLC.Chromatographic Condition:The Diamonsil(TM钻石) C18 Column(250×4.6 mm,5 μm) was used,The methanol-1%phosphoric acid(V:V=85:15) mixture as the mobile phase,with the detection at 430 nm,The flow rate was 1.0 ml/min,The column temperature was 25℃,The theoretical plates of the Chrysophanol's peak was more than 3000.Result:The liner ranges are 0.103-1.030 μg,r=0.999 8.The mean recovery of Chrysophanol was 98.20%,RSD=0.89%.Conclusion:This method is accurate、reproductivity and can be used for the Nuihuangxiaoyanpian Table's quality control.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot