摘要
采用正交试验方法,确立了微波法提取珙桐黄酮的工艺条件。结果表明,最优提取条件:乙醇浓度70%,提取时间4min,固液比1:30(g/ml),黄酮产率为3.306%。
The extraction technology of flavonoid in Davidia involucrate Baill by microwave was studied with an orthogonal test.The results showed that the extracting condition of good yield of flavonoid was 70% ethanol solution for 4 min with the solid-1iquid ratio 1：30（g/ml）and the productivity was 3.306%.
出处
《安徽农业科学》
CAS
北大核心
2007年第36期12010-12010,12013,共2页
Journal of Anhui Agricultural Sciences
关键词
珙桐
黄酮
正交试验
提取
Davidia involucrate Baill
Flavonoid
Orthogonal test
Extraction technology
