[大黄炮制新工艺及其炮制品质量控制研究]
[New method of processing on Rhei Radix Et Rhizoma and study on quality control of its processing products].
作者信息
Wang Zhi-sen, Han Gui-ru, Gao Fei, An Li-na, Ji Yu-zhe
机构信息
Shijiazhuang Engineering Technology Research Center of Tibetan Medicine Components, Shijiazhuang 050035, China.
出版信息
Zhong Yao Cai. 2012 May;35(5):699-702.
OBJECTIVE
To establish a simple, rapid and usable new method of processing on Rhei Radix Et Rhizoma and the quality control standard on its processing products.
METHODS
The studies of processing on Rhei Radix Et Rhizoma were proceed using yellow rice wine as solvent, through spray, soften and dry at 60-70 degrees C. The contents of total and uncombined chrysophanol and emodin in multi-Rhei Radix Et Rhizoma and its processing products were determined by HPLC.
RESULTS
The new method of processing on Rhei Radix Et Rhizoma was simple, rapid and usable. The contents of uncombined chrysophanol and emodin in its processing products was 80%.
CONCLUSION
This study provides a new method of processing on Rhei Radix Et Rhizoma and quality control standard on its processing products.
目的
建立一种简便、快速、实用的大黄炮制新方法及其炮制品的质量控制标准。
方法
以黄酒为溶剂对大黄进行炮制研究，经喷雾、软化后在60 - 70℃干燥。采用高效液相色谱法测定多批大黄及其炮制品中总大黄酚、游离大黄酚和大黄素的含量。
结果
大黄炮制新方法简便、快速、实用。其炮制品中游离大黄酚和大黄素的含量为80%。
结论
本研究提供了一种大黄炮制新方法及其炮制品的质量控制标准。
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