摘要
目的:优选十味桂芪真武颗粒的水提工艺。方法:采用正交设计,以黄芪甲苷、芍药苷的含量和得膏率为指标,考察溶剂量、提取时间以及提取次数对提取结果的影响,筛选最佳提取工艺。结果:最佳提取工艺参数为:加6倍水,煎煮3次,每次1 h。结论:优选的提取工艺切实可行。
Objective: To establish an optimal extraction process for Shiwei Guiqi Zhenwu granules. Methods: The yield of dry extract and the extraction rates of astragaloside A and paeoniflorin were used as the indices; the orthogonal design was used to investigate the influence of the solvent volume extraction time and extraction frequency on the extraction results. Results: The best extraction process was adding 6 times of water and decocting three tiwes,1 hour each time. Conclusions: The optimal extraction process is feasible and reliable.
出处
《蚌埠医学院学报》
CAS
2015年第1期110-113,共4页
Journal of Bengbu Medical College
基金
安徽省高校省级自然科学研究重点资助项目(KJ2013A176)
关键词
中草药
十味桂芪真武颗粒
黄芪甲苷
芍药苷
正交设计
Chinese traditional drug
Shiwei Guiqi Zhenwu granules
astragaloside A
paeoniflorin
orthogonal design