摘要
目的:优选黄芩苷的提取方法。方法:采用超声波方法提取黄芩苷并用正交设计法优选最佳试验条件。结果:各因素对黄芩苷提取率的影响次序为:乙醇浓度、提取次数时间、药材粒度。结论:优选的黄芩提取工艺重现性良好,稳定可行。
Objective:To explore a new extraction method of Baicalin.Methods:use the orthogonal test for optimization of extraction and purification of baicalin to determinate the best conditions of baicalin's extraction.Results:Of various factors on the extraction yield of baicalin,order is Ethanol concentration,extraction time,medicinal herbs granularity.Conclusion:Scutellaria preferred extraction process has good reproducibility and stability possible.
出处
《中华中医药学刊》
CAS
2010年第7期1437-1438,共2页
Chinese Archives of Traditional Chinese Medicine
基金
黑龙江省卫生厅资助课题(2006-038)
关键词
黄芩苷
正交设计
超声波
Baicalin
Orthogonal Design
ultrasound method