Pharmacognostical Studies of Richardia scabera L.  

作　　者：Shan Fan Wen-Feng Weng Sheng-Guo Ji 

机构地区：[1]School of Chinese Materia Medica,Guangdong Pharmaceutical University,Guangzhou 510006,China

出　　处：《TMR Modern Herbal Medicine》2023年第4期1-7,共7页TMR现代中药

基　　金：The authors are sincerely grateful to Guangdong Pharmaceutical University for their help in carrying out this work;Support was also provided by Guangzhou Science and Technology Plan Project(No.202002020071);We appreciate the professional assistance provided by Figdraw(www.figdraw.com)with the pattern drawing.

摘　　要：Objective:To provide a scientific basis for identifying Richardia scabra with the help of pharmacognosy parameters,which has never been done before.Methods:Roots,stems,and leaves of R.scabra were collected for pharmacognostic studies involving source identification,character observation,microscopic evaluation,phytochemical screening,ultraviolet spectrum analysis,as well as DNA barcoding analysis.Results:The results showed that it had strong microscopic characters,so it could be used to identify R scabra.Phytochemical study showed the presence of carbohydrates,tannins,and proteins from water extract,and the data related to moisture,ash content,and molecular pharmacognosy were obtained.Conclusion:The established method in this study is easy and accurate,which provides a reference basis for its further development and utilization.

关 键 词：Richardia scabra IDENTIFICATION physicochemical analysis ITS sequence psbA-trnH sequence 

分 类 号：R28[医药卫生—中药学]