安徽中医学院学报2011，Vol.30Issue(5)：63-65,3.DOI:10.3969/j.issn.1000-2219.2011.05.021
正交试验法优选桔梗总皂苷的提取工艺
Optimization of Extraction Technology of Total Saponins in Radix Platycodonis by Orthogonal Design
摘要
Abstract
Objective To optimize the extraction technology of total saponins from Radix Platycodonis.Methods The yield of extractum, and the contents of total saponins were served as indicators. An orthogonal design was used to investigate the effects of the volume of solvents, extraction time, and extraction times. Results The optimum extraction process was as follows: adding 8 times of water, extracting 3 times, 2.0 h every time. Conclusion The optimized technology for the extraction of total saponins from Radix Platycodonis is stable, reasonable, and feasible.关键词
桔梗/总皂苷/正交设计/提取工艺Key words
Radix Platycodonis/ total saponins/ orthogonal design/ extraction technology分类
中医学引用本文复制引用
桂双英,王举涛,叶杰胜,华芳,周友军..正交试验法优选桔梗总皂苷的提取工艺[J].安徽中医学院学报,2011,30(5):63-65,3.基金项目
科技部科技人员服务企业行动项目(2009GJC30050) （2009GJC30050）
安徽省高等学校省级自然科学研究重点项目(KJ2011A194) （KJ2011A194）
