期刊论文

中文

亚太传统医药

1673-2197

2016

12

23

32-34

10.11954/ytctyy.201623013

本校为第一机构

目的：优选乳痛软坚片最佳醇提工艺条件。方法：以浸膏得率和延胡索乙素转移率为指标，并以乙醇浓度、提取时间及乙醇用量作为考察因素，采用L9（3^4）正交设计试验法对乳痛软坚片的乙醇提取工艺进行优选。结果：最佳醇提工艺为药材浸泡0．5h，加6倍量70％乙醇回流提取2次，每次1．0h。结论：本研究优选的提取工艺稳定可行，为乳痛软坚片的工业化生产提供了实验依据。

Objective：To optimize ethanol extraction technology of Rutongruanjian tablets. Methods：Ethanol extraction technolo- gy were optimized by orthogonal tests with yield of extract and Tetrahydropalmatine transferring ratio as indexes, and with The con cen-tration and amount of ethanol, extraction time as factors. Results：The best alcohol extraction process was as follows：70 % etha- nol of 6 fold volume,soaking 0.5h , ex-tracting 2 times with 1. Oh for each time. Conclusion： The optimum extraction process was reasonabl...