Content Determination of Quercetin and Kaempferol in Flueggea virosa(Roxb.ex Wild.)Baill.  

作　　者：Zhiying WEI Hailin LU Hongrui LIANG Xiaojiao PAN 

机构地区：[1]Guangxi University of Chinese Medicine, Nanning 530200, China

出　　处：《Medicinal Plant》2021年第2期14-16,20,共4页药用植物：英文版

基　　金：Natural Science Research Project of Guangxi University of Chinese Medicine(P2012025);Guangxi University Laboratory of Extraction,Purification and Quality Analysis of Traditional Chinese Medicine(J1606701).

摘　　要：[Objectives]The purpose was to determine the contents of quercetin and kaempferol in Flueggea virosa(Roxb.ex Wild.)Baill.,thereby providing reference data for the research and application of F.virosa.[Methods]Quercetin and kaempferol in F.virosa were extracted with ultrasonic method,using dilute hydrochloric acid-methanol(1∶10)solution as the extraction solvent,and their contents were determined with RP-HPLC.[Results]The contents of quercetin and kaempferol in F.virosa were 0.2336 and 0.3272 mg/g,respectively.[Conclusions]The method has high speed,high resolution,high sensitivity,accurate and reliable detection results,and can be used as a method for the determination of quercetin and kaempferol in F.virosa.

关 键 词：Flueggea virosa(Roxb.ex Wild.)Baill. QUERCETIN KAEMPFEROL 

分 类 号：R28[医药卫生—中药学]