摘要
目的:研究7批藏药配方用松石炮制品的内在质量,完善其鉴别方法,为今后藏药材逐步研究制定《藏药饮片标准》奠定基础。方法:从西藏自治区3家主要藏药生产单位收集7批松石炮制品,采用现代矿物药鉴定学方法进行鉴定,结合性状、理化鉴别、岩石薄片鉴定、等离子发射光谱(ICP-OES)、化学分析等现代矿物学鉴定方法测定分析多种元素,评价其质量状况。结果:7批松石炮制品主要成分为含水的铜铝磷酸盐[CuAl6(PO4)4(OH)8·5H2O],因其被炮制成不同的性状,使其所含各成分的量有所差别;部分样品中含有围岩碎块,表示掺杂其它类的矿物。结论:用现代矿物药学鉴定方法与岩石薄片、等离子发射光谱、化学分析等现代矿物学鉴定方法相结合能够更好地评价松石炮制品的特征与质量,且切片显微技术的应用能够为更准确地鉴定和控制松石炮制品的质量提供技术支持。同时,矿物学鉴别技术的引入可为藏药松石炮制品科学鉴定规范的形成及矿物药的深入研究提供参考。
Objective:To study the internal quality of seven batches of processed Songshi products for Tibetan medicine formulation and to improve their identification methods so as to lay a foundation for further study and formulation of Standards for Decoction Pieces of Tibetan Medicine.Methods:Seven batches of processed Songshi products were collected from three main Tibetan medicine producing units in Tibet Autonomous Region,and identified by modern methods of mineral pharmacological identification.Several elements were determined and analyzed by modern mineralogical methods,such as properties,physicochemical identification,rock slice identification,ICP-OES and chemical analysis,and their quality was evaluated.Results:The main components of seven batches of processed Songshi products were water-containing copper-aluminium phosphate[CuAl6(PO4)4(OH)8·5H2O],and their processing properties were different.Some samples contained wall rock fragments,which were doped with other minerals.Conclusion:The combination of modern methods of identification of mineral drugs with modern mineral methods,such as properties,physicochemistry,rock slices,plasma emission spectroscopy and chemical analysis could better evaluate the characteristics and quality of processed Songshi products,and the application of slice microscopy could provide technical support for more accurate identification and control of the quality of processed Songshi products.At the same time,the introduction of mineralogical identification technology could provide references for the formation of scientific identification criteria for processed Songshi products of Tibetan medicine and the in-depth study of mineral drugs.
作者
尼玛潘多
格桑卓嘎
齐明
方进林
阿旺仁青
旺杰次仁
达娃卓玛
Ni Mapanduo;Ge Sangzhuoga;Qi Ming;Fang Jinlin;A Wangrenqing;Wang Jieciren;Da Wazhuoma(Key Laboratory of Tibet Autonomous Region for Standardization of Tibetan Medicines,Tibet Institute for Food and Drug Control,Lhasa 850000,China;Central Laboratory,Tibet Autonomous Region Geological and Mineral Exploration And Development Bureau,Lhasa 850000,China)
出处
《中国药事》
CAS
2020年第9期1047-1056,共10页
Chinese Pharmaceutical Affairs
基金
西藏自治区科技计划项目(课题)“10种藏药饮片(提取物)质量标准研究与制定”(编号2015XZ01G61)。
关键词
松石
炮制品
藏药
矿物学
鉴别
质量研究
Songshi
processed products
Tibetan medicine
mineralogy
identification
quality study
