摘要
研究了正交实验数据的极差分析与多元线性回归对比对扁枝槲寄生提取工艺优化的影响,优选出乙醇提取扁枝槲寄生中总黄酮的最佳工艺条件。极差方差为:乙醇浓度为65%,提取温度60℃,提取次数3次,提取时间2 h;多元线性回归为:乙醇浓度为65%,提取温度60℃,提取次数3次,提取时间3 h。
Effect of range analysis and multiple linear regression of orthogonal experiment on the extraction processes of flavonoids from Viseum articulatum were studied, and the optimal process was chosen. Result showed that the optimal process was extraction with 65% ethanol at 60℃ for 2h and 3 times by range variance analysis, while multiple linear regression analysis suggested extraction for 3h.
出处
《云南化工》
CAS
2008年第5期12-14,共3页
Yunnan Chemical Technology
基金
云南省科技厅资助项目(2007B066M)
关键词
扁枝槲寄生
正交设计
黄酮
提取工艺
Viscum articulatum Burgh
orthogonal design
flavonoid
extraction process
