Chinese Journal of Experimental Traditional Medical FormulaeVol. 17, Issue 9, Pages: 72-73(2011)
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Published:2011
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LI Xiao-ming, CHEN Min, SHAO Ai-juan, et al. Determination of Gypsum in Qingyan Liuwei San[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(9): 72-73.
DOI:
LI Xiao-ming, CHEN Min, SHAO Ai-juan, et al. Determination of Gypsum in Qingyan Liuwei San[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(9): 72-73.DOI:
Objective: To establish the analysis method for determination of gypsum in Qingyan Liuwei San. Method: Samples were charcoaled and incinerated to ash
and the content of gypsum was determined by complexometric titration. Result: Calcium sulphate dihydrate in Qingyan Liuwei San was 17.63% and 21.60% with the average recovery of 102.88%
RSD of 0.65%. Conclusion: The method established was simple in operation
and can be used for the content determination of calcium sulphate dihydrate in Qingyan Liuwei San.
Determination of Calcium Sulfate Dihydrate in Xiao’er Qingre Zhike Koufuye
Comparison of Quality Change During Processing Process of Achyranthis Bidentatae Radix from Different Origins Based on Color-component Correlation Analysis
Effect of Microemulsion on Content of Index Components in Different Phases of Zexietang Extract
Discussion on Current National Standards for Traditional Chinese Medicine Dispensing Granules
Cloning and Expression Patterns of Coumarate-3-hydroxylase Gene from Angelica sinensis and Its Correlation with Content of Ferulic Acid
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DUAN Haohan
JIA Hao
LEI Jingwei
YANG Chunjing
XIE Caixia
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ZHU Beibei
Related Institution
Henan Engineering Research Center for Quality Control and Evaluation of Traditional Chinese Medicine(TCM),School of Pharmacy,Henan University of Chinese Medicine
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Third Affiliated Hospital of Henan University of Chinese Medicine
Tianjin University of Traditional Chinese Medicine
Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences