瑶药南蛇风生药学研究  

Study on Pharmacognostical Identification from Stems of Caesalpinia minax Hance

作　　者：陈庆淑 袁经权[2] 陈路[3] 刘振杰[2] 刘华钢[2] CHEN Qing-shu;YUAN Jing-quan;CHEN Lu;LIU Zhen-jie;LIU Hua-gang(Hainan General Hospital(Hainan Affiliated Hospital of Hainan Medical University),Haikou 570311,China;Guangxi Scientific Experimental Center of Traditional Chinese Medicine,Guangxi University of Chinese Medicine,Nanning 530200,China;Guangxi Branch of Institute of Medicinal Plant Development,Chinese Academy of Medical Science,Nanning 530023,China)

机构地区：[1]海南省人民医院(海南医学院附属海南医院),海南海口570311 [2]广西中医药大学科学实验中心,广西南宁530200 [3]中国医学科学院药用植物研究所广西分所,广西南宁530023

出　　处：《现代中药研究与实践》2021年第2期9-12,共4页Research and Practice on Chinese Medicines

基　　金：国家自然科学基金项目(81502945);广西医疗卫生重点课题(桂重2011029);广西卫生厅科研课题(2011157)。

摘　　要：目的研究南蛇风的生药学特征。方法采用原植物基原鉴定、性状鉴别、显微鉴别、TLC鉴别、常规检查等方法进行研究。结果南蛇风为苏木科云实属植物喙荚云实的藤茎,其性状和显微鉴别特征均较明显,尤其是髓部特征;对南蛇风中的白桦脂酸成分建立了薄层色谱鉴别方法,水分测定值为7.5%~9.1%,总灰分为3.4%~4.5%,酸不溶性灰分为0.2%~0.3%,浸出物为3.6%~9.6%。结论研究结果可为南蛇风的鉴定和质量标准的制定提供科学依据。Objective To study the pharmacognostical identification from the stems of Caesalpinia minax Hance.Methods Identification original plant of Caesalpinia minax Hance,morphological identification,microscopic identification,TLC identification and routine examination methods are carried out.Results Nan She Feng is the stems of Caesalpinia minax Hance.Morphological and histological identification characteristics are obvious,especially the pith characteristics.TLC identification method is established for the betulinic acid components in the stems of Caesalpinia minax Hance.The moisture are 7.5%~9.1%,the total ash content are 3.4%~4.5%,acid-insoluble ash are 0.2%~0.3%and content of ethyl alcohol-soluble extract are 3.6%~9.6%.Conclusion The study can be used as a scientific reference for the identification and quality study of the stems of Caesalpinia minax Hance.

关 键 词：南蛇风 生药学 显微鉴别 薄层鉴别 

分 类 号：R282.5[医药卫生—中药学]