摘要
目的:研究降糖甲片的最佳提取工艺。方法:以出膏率和黄芪甲苷含量为指标,采用正交试验设计法考察用水量、提取时间、提取次数3个因素。结果:最佳提取工艺为加10倍量水,提取3次,每次1.5h。结论:优化工艺合理、稳定,为降糖甲片的生产提供了实验依据。
Objective： To designate the extraction process of Jiangtangjia tablet. Methods： The optimum preparation process was investigated by L9 （3^4） orthogonal design as the astragaloside Ⅳ and total mount of ointment content index. The chief factors influencing the extraction efficiency were as follows ： times of added water, the time of extraction and times of boiling. Results： The optinaum technical condition： added 10 times water, cook 1.5 hours and 3 times. Conclusion： Astragaloside Ⅳ content was high. The method is reliable, accurate and easy to operate. It was up to the mustard.
出处
《中国现代中药》
CAS
2008年第9期30-32,共3页
Modern Chinese Medicine
关键词
降糖甲片
正交试验
黄芪甲苷
提取工艺
Jiangtangjia tablet
Extraction process
Astragaloside Ⅳ
Orthogonal design
