佛山科学技术学院学报（自然科学版）Issue(5)：48-51,4.
正交设计法优化槐花中总黄酮的提取工艺
Optimization of extraction technology of total flavonoids in Sophora japonica L. by orthogonal design test
摘要
Abstract
To preferred the optimum extraction technology from the Sophora japonica L. Took the extraction rate of total flavonoids contained in Sophora japonica L as the evaluation index. Using L9(34) orthogonal design experiment, 3 factors such as medicinal material grinding degree, kind of alkali, extraction times were screened for Sophora japonica L extraction optimum process. Considered all kinds of factors, the optimal extraction conditions of the Sophora japonica L is C1B3A1, that is the Sophora japonica L is crushed into coarse powder, adjusting pH with lime water, extracting 3 times. This method provides a basis for improvement of extraction of total flavonoids from Sophora japonica L rate.关键词
槐花/总黄酮/正交设计试验Key words
Sophora japonica L/total flavonoids/orthogonal design experiment分类
化学化工引用本文复制引用
邝嘉乐,岑志芳,何汝邦,杨凤聘,郑少娟,罗国荣..正交设计法优化槐花中总黄酮的提取工艺[J].佛山科学技术学院学报（自然科学版）,2015,(5):48-51,4.基金项目
佛山市科技局立项项目 （）
