尿炎消胶囊的提取工艺研究
Journal of Guiyang Medical College(2011)
Abstract
目的:优化尿炎消胶囊提取工艺。方法:采用正交试验法,以延胡索乙素含量为考察指标,改变乙醇浓度、乙醇用量、回流时间3因素优化醇提工艺;药渣与其余药材,再以丹酚酸B含量为考察指标,改变煎煮次数、煎煮时间、加水量3因素优化水提工艺。结果:最佳提取工艺为4倍药材量的60%乙醇,加热回流2次,每次2 h,药渣加7倍量的水煎煮1 h。结论:经醇提工艺和水提工艺的优化,得到了尿炎消胶囊的最佳提取工艺。
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