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[Microscopic quantitative analysis of Rhizoma Coptis in Xianglian pill]
1Department of Chinese Materia Medica, Anhui College of Traditional Chinese Medicine, Hefei.
Abstract:
This paper reports the standards for microscopic quantitative analysis of Rhizoma Coptis. By comparing the microscopic quantitative analysis with spectrophotometry, the content of Rhizoma Coptis in Xianglian Pills has been determined and the accuracy of this method confirmed.