摘要
目的研究固本祛风颗粒的最佳提取工艺。方法采用正交试验设计,以黄芪甲苷含量、干膏得率为指标,考察水的用量、煎煮时间、煎煮次数3个因素对固本祛风颗粒提取效果的影响,优选提取工艺。结果最佳工艺条件为加8倍量水煎煮1 h,煎煮3次。结论该提取工艺合理可行,并能较好地保证制剂质量。
Objective To study the optimal extraction technology for Gubenquefeng Granules.Methods By using the orthogonal experimental design with the astragaloside content and the dry extract yield as the indexes,the influence of 3 factors of water amount,decocting time and decocting times on the extraction effect of Gubenquefeng Granules was investigated for optmizing the extraction technology.Results The optimized extracting technological conditions were with 8 times amount of water decocting for 3 times.Conclusion This extraction technology is reasonable and feasible,and can well guarantee the quality of this preparation.
出处
《中国药业》
CAS
2013年第14期79-80,共2页
China Pharmaceuticals
基金
广东省医院药学研究基金资助项目
项目编号:2011A09
关键词
固本祛风颗粒
黄芪甲苷
干膏得率
正交试验
提取工艺
Gubenquefeng Granules
astragaloside
dry extract yiel
orthogonal experiment
extraction process