Study on Quality Standard of Hibiscus trionum L.  

作　　者：Quan MA Yang WEN Yuebu HAILAI Yuan LIU Junyin LU Tao WANG Wenbing LI 

机构地区：[1]College of Pharmacy,Southwest Minzu University,Chengdu 610041,China [2]Sichuan Provincial Engineering Laboratory for Protection and Utilization Technology of Qiang-Yi Medicinal Resources,Chengdu 610225,China [3]National Ethnic Affairs Comssion Key Laboratory for Protection and Utilization of Tibetan Plateau Ethmic Medicines Resources,Chengdu 610225,China [4]Sichuan Tianfu New Area People s Hospital,Chengdu 610213,China

出　　处：《Medicinal Plant》2023年第3期25-28,共4页药用植物：英文版

基　　金：Supported by National Key R&D Plan(2018YFC1706101);Sichuan Science and Technology Plan Project(2021YFS0043);2021 State Ethnic Affairs Commission Leading Talent Support Plan;Basic Scientific Research Project for Central Universities—Special Project of School-level Innovation Team(ZYN2022067)。

摘　　要：[Objectives]To establish the quality standard for Hibiscus trionum L.[Methods]The moisture,total ash,acid insoluble ash and extract of H.trionum L.were determined by the method of Chinese Pharmacopoeia 2020 edition.The medicinal materials were qualitatively identified by microscopic identification and TLC,and the content of quercetin was determined by HPLC.[Results]The moisture,total ash,acid insoluble ash and extract contents of the 12 batches of samples were 7.69%-12.94%,10.44%-14.62%,1.89%-3.64%,16.56%-21.81%,microscopic characteristic was obvious,and a method for TLC and content determination of H.trionum L.was established.[Conclusions]A perfect quality standard was established,which can be used for the quality control of H.trionum L.

关 键 词：Hibiscus trionum L. QUERCETIN Thin layer identification Content determination 

分 类 号：R284.1[医药卫生—中药学]