Guo Jin-ming, Li Hui, Teng Jiu-xiang, Peng Zhi-pei, He Qun, Liu Rong
Hunan University of Traditional Chinese Medicine, Changsha 410007, China.
Zhong Yao Cai. 2007 Aug;30(8):1016-9.
To study the optimum extracting and dried process of Qinxiangzhixie enteric-coated tablet.
With the content of Aesculin and Aescaletin as factor, the optimum extraction process was selected with the orthogonal design.
The optimum extraction process conditions were as: decocting for 2 times, with water of 8, 6 times of the drug mixture respectively 1.5 h, 1.0 h respectively. The optimum decompression dried process conditions was as follows :60 degrees C, -0.08 pa.
The experimental results provide the basis for the ascertainment of extraction process of Qinxiang enteric-coated tablet.
研究芩香止泻肠溶片的最佳提取与干燥工艺。
以秦皮甲素和秦皮乙素的含量为指标,采用正交设计法筛选最佳提取工艺。
最佳提取工艺条件为:加水煎煮2次,分别加入8倍、6倍量的水,每次煎煮1.5小时、1.0小时。最佳减压干燥工艺条件为:60℃,-0.08帕。
实验结果为芩香肠溶片提取工艺的确定提供了依据。