竹节伸筋饮片质量标准研究  

Research of Quality Standard of Zhujie Shenjin(Aspidistra Elatior Blume)Decoction Pieces

作　　者：欧巧玲 王竹鑫[1] 周宜[1] 林丽美[2] 包敏 胡冠羽 OU Qiaoling;WANG Zhuxin;ZHOU Yi;LIN Limei;BAO Min;HU Guanyu(The Second Affiliated Hospital of Hunan University of Chinese Medicine,Changsha Hunan 410005,China;College of Pharmacy,Hunan University of Chinese Medicine,Changsha Hunan 410208,China;Zhuzhou Institute for Food and Drug Control,Zhuzhou Hunan 412000,China)

机构地区：[1]湖南中医药大学第二附属医院,湖南长沙410005 [2]湖南中医药大学药学院,湖南长沙410208 [3]株洲市食品药品检验所,湖南株洲412000

出　　处：《中医药导报》2024年第3期66-69,共4页Guiding Journal of Traditional Chinese Medicine and Pharmacy

基　　金：湖南省药品监督管理局项目(湘药监函〔2021〕35号)。

摘　　要：目的:基于2010年版《湖南省中药饮片炮制规范》优化竹节伸筋饮片质量标准。方法:以收集的样本复核原标准中性状和理化鉴别;采用电子显微镜观察横截面和粉末鉴别特征;参照2020年版《中华人民共和国药典》标准测定水分、总灰分和醇溶性浸出物的含量。结果:性状鉴别和理化鉴别均沿用原标准。横截面鉴别中,未见原标准所述“外韧型维管束”。新增粉末鉴别,特征结构含针晶束、非腺毛、网纹导管等。新增水分、灰分及醇浸出物限量值,并推荐限量值分别为不得过12%、不得过7.0%及不得少于28.0%。结论:该质量标准在原标准上有较大提升,能够更为全面地控制竹节伸筋饮片的质量。Objective:To optimize the quality standard of Zhujie Shenjin(Aspidistra Elatior Blume)decoction pieces based on 2010 edition of Hunan Provincial Standards of Processing Chinese Crude Drugs.Methods:The identification of characters and physiochemical in the original standard were reviewed based on the collected samples.Microscopy was used to observe the characteristics of the powder and cross-sectional tissue.The concentrations of water,total ash and ethanol-soluble extractives were measured by the methods described in the 2020 edition of Chinese Pharmacopoeia.Results:The identification of characters and physiochemical which was described in primary standard were sequentially used.In cross-sectional identification,the collateral vascular bundle described in the original standard was not found.Powder identification with the characteristic structure of needle-crystal bundles,non-glandular hairs and reticulated ducts was added.The limited value of water,ash and alcohol extract were added.The recommended limits of water and ash were not more than 12%and 7.0%,and the recommended limits of alcohol extract was not less than 28.0%.Conclusion:This quality standard had been greatly improved compared with the original standard,which could control the quality of Zhujie Shenjin(Aspidistra Elatior Blume)decoction pieces more comprehensively.

关 键 词：竹节伸筋 中药饮片 质量标准 显微鉴别 含量测定 

分 类 号：R284.1[医药卫生—中药学]