摘要
[Objectives]To establish a method for quality analysis of Medicine Pileostegia tomentella Hand.-Mazz.[Methods]According to the testing method of Chinese Pharmacopoeia(2020 Edition),the water content,total ash and alcohol-soluble extract of P.tomentella Hand.-Mazz.were determined.[Results]10 batches of P.tomentella Hand.-Mazz.from different habitats and in different collection time in Guangxi all had the same plant morphology and medicinal properties.The experimental results showed that the water content was 7.92%-10.35%,the total ash content was 5.53%-6.62%,the acid-insoluble ash content was 0.59%-0.76%,and the extract content was 11.63%-16.12%.[Conclusions]The identification method in this study can be used for the quality analysis of P.tomentella Hand.-Mazz.,and the experimental results can provide a scientific basis for the development and utilization of P.tomentella Hand.-Mazz.and the establishment of its quality standard.
基金
Supported by 2022 Guangxi University Young and Middle-aged Teachers Basic Scientific Research Ability Improvement Project(2022KY0307)
Key R&D Project of Guangxi Science and Technology Department(GuiKe AB21196057)
General Project of Guangxi University of Chinese Medicine in 2022(2022MS038)
Self-Raised Scientific Research Fund Project of Guangxi Zhuang Autonomous Region Administration of Traditional Chinese Medicine(GXZYA20220171)
Key Project of Guangxi International Zhuang Medicine Hospital(GZ2021010)
Zhuang Medicine Study,A Key Discipline of Traditional Chinese Medicine(Ethnopharmacology)in National Administration of Traditional Chinese Medicine during the 12 th Five-Year Plan
High-level Talent Cultivation Innovation Team Fund Project of Guangxi University of Chinese Medicine(2022A008)
Talent Training Project of"Young Talent Project"in Guangxi International Zhuang Medicine Hospital(2022001).
