黄果茄果实生物碱的提取工艺  

Optimization of Extraction Method of Alkaloids from Solanum xanthocarpum

作　　者：余蔚[1] 朱隽[1] 祁超[1] 李文新[1] 

机构地区：[1]华中师范大学生命科学院,武汉430079

出　　处：《农药》2009年第7期481-483,共3页Agrochemicals

基　　金：863计划专项资助项目(2004AA2Z3550)

摘　　要：研究了黄果茄果实生物碱提取的最佳条件。采用正交实验方法,以黄果茄果实中2种生物碱SXⅡ和SXⅢ为考察指标,对影响黄果茄果实生物碱提取的因素进行了探讨。结果表明:SXⅡ最佳提取条件为浸提温度40℃、浸提时间15h、水与原料配比10L/kg、pH值3.0;SXⅢ最佳提取条件为浸提温度10℃、浸提时间15h、水与原料配比10L/kg、pH值3.0。To study the optimum extracting procedure for alkaloids of fruit of Solarium xanthocarpum. The optimum extraction factors were selected with the content of SX Ⅱ and SX Ⅲ extracting rates by orthogonal test design. Chosen orthogonal table to research the effect of four factors. The optimized condition were of SX Ⅱ as follows, 10 times of water, extracting for 15 h, pH 3,0, 40 ℃. The optimized condition of SXⅢ were as follows, 10 times of water, extracting for 15 h, pH 3.0, 10 ℃.

关 键 词：黄果茄 生物碱 提取工艺 正交实验 

分 类 号：TQ464.4[化学工程—制药化工]