中医康复2024，Vol.1Issue(2)：14-18,5.DOI:10.19787/j.issn.2097-3128.2024.02.003
不同产地宽筋藤药材质量研究
The Quality of Caulis Tinosporae Sinensis from Different Origins
摘要
Abstract
Objective:To establish the UPLC characteristic chromatogram and content determination method of Caulis Tinosporae Sinensis for its comprehensive evaluation from different origins.Methods:The characteristic chromatogram method,the same as content determination method,was used to determine the 21 batches of Caulis Tinosporae Sinensis from different origins,combined with cluster analysis and partial least-squares regres-sion analysis,to evaluate the quality.Results:The total of 20 common peaks were determined by the established characteristic chromatogram method and 2 of those peaks were identified by standards which were syringin and magnoflorine.The cluster analysis and partial least-squares regression analysis results showed that the 21 batches were classified into two categories.And the content determination results display the difference among the origins.Conclusion:The established method is scientifically reasonable which can fully reflect the quality of different origins of Caulis Tinosporae Sinensis that can provide a reference for the quality control of Caulis Tinosporae Sinensis.关键词
宽筋藤/特征图谱/含量测定/产地/质量控制Key words
Caulis Tinosporae Sinensis/characteristic chromatogram/content determination/origin/quality control分类
医药卫生引用本文复制引用
许广宁,曹斯琼,何嘉莹,邱韵静,胡绮萍,潘礼业,孙冬梅..不同产地宽筋藤药材质量研究[J].中医康复,2024,1(2):14-18,5.基金项目
国家工信部2022年产业技术基础公共服务平台项目——中药全产业链质量技术服务平台,编号:2022-230-221 （）
