LIU Qian~1, LIU Yong-gang~2, LA Xiao-jin~1, et al. Optimization of Extracting Technology for Fufangqiancao Capsules by Orthogonal Test[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(1): 4-6.
LIU Qian~1, LIU Yong-gang~2, LA Xiao-jin~1, et al. Optimization of Extracting Technology for Fufangqiancao Capsules by Orthogonal Test[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(1): 4-6. DOI: 10.13422/j.cnki.syfjx.2010.01.006.
正交试验法优选复方茜草胶囊提取工艺的研究
摘要
目的:优选复方茜草胶囊的最佳提取工艺。方法:采用正交试验设计
以高效液相色谱法测定提取液中大叶茜草素的含量
及浸膏得率为指标
优选复方茜草胶囊的提取工艺。结果:最佳提取工艺为10倍量的90%乙醇加热回流2次
每次2 h。结论:该提取工艺稳定
安全
简便易行。
Abstract
Objective:To establish the optimal extraction technology of fufangqiancao capsules.Methods:The content of mollugin and dry extractive material taken were set as indexes for Orthogonal test.Results: The optimum extraction conditions were 10 fold of 90% alcohol marinating 0.5 h
decocting 2 times and 2h each time.Conclusion: The optimum technology of fufangqiancao capsules is simple