正交试验优化健脾益肾丸的水提工艺
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篇名: 正交试验优化健脾益肾丸的水提工艺
TITLE:
摘要: 目的:优化健脾益肾丸的水提工艺。方法:以加水量、提取时间、提取次数为考察因素,以提取液中丹酚酸B含量和干膏量为综合评价指标,采用正交试验设计法优化健脾益肾丸的提取工艺。结果:最优提取工艺为提取2次,第1次加12倍水,第2次加8倍水,每次提取1 h。验证试验中综合评分平均值为95.5(RSD=0.52%,n=3)。结论:优化的水提工艺简便、可行,结果稳定,可用于健脾益肾丸的提取制备。
ABSTRACT: OBJECTIVE: To optimize the water extraction technology of Jianpi yishen pills. METHODS: Using water amount, extraction time and extraction times as factors, the content of salvianolic acid B and dry extract amount as index, orthogonal test was employed to optimize the extraction technology of Jianpi yishen pills. RESULTS: The optimal extraction technology was extracting twice, adding 12-fold water for the first time, 8-fold water for the second time, extracting for 1 h each time. Average comprehensive score of validation test was 95.5 (RSD=0.52%, n=3). CONCLUSIONS: The optimized technology is simple, suitable and stable, and can be used for the extraction and preparation of Jianpi yishen pills.
期刊: 2016年第27卷第34期
作者: 陈剑平,张尚斌,郑平,余晓丹,何泰东,索娟,李中桂,李顺民
AUTHORS: CHEN Jianping,ZHANG Shangbin,ZHENG Ping,YU Xiaodan,HE Taidong,SUO Juan,LI Zhonggui,LI Shunmin
关键字: 健脾益肾丸;丹酚酸B;干膏量;正交试验;水提工艺
KEYWORDS: Jianpi yishen pills; Salvianolic acid B; Dry extract amount; Orthogonal test; Water extraction technology
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