透闪石
滑石
矿物
阳起石
鉴定(生物学)
傅里叶变换
材料科学
矿物学
化学
数学
冶金
生物
植物
石棉
绿泥石
数学分析
绿帘石
石英
出处
期刊:China journal of Chinese materia medica
[China Journal of Chinese Materia Medica]
日期:2015-09-15
标识
DOI:10.4268/cjcmm20151809
摘要
The aim of this paper is to clarify the mineral origin of traditional Chinese medicine (TCM) Yangqishi and Yinqishi and guide identification of the both, by X-ray diffraction (XRD) Fourier patterns. Morphological identification and conventional physical and chemical analysis wee used to identify 22 batches of Yangqishi and Yinqishi. It used XRD Fourier patterns which has been collected from sample powders to analyze phase composition. It has been found experimentally that the mineral origin of Yinqishi is Talc schist and the mineral origin of Yangqishi is tremolite and actinolite. The results also showed that the method using XRD can get not only an accurate but also rapid identification of Yangqishi and Yinqishi. There are many differences in medicinal properties, efficacy, indications and composition of Yangqishi and Yinqishi, so be careful not to mix them up.
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