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四物汤中多糖提取工艺筛选
Study on extracting craft of polysaccharides in Siwu Decoction
【摘要】 目的 :确定四物汤 (熟地黄、当归、白芍、川芎 )中提取多糖的最佳工艺。方法 :采用正交设计法提取时间 (A) ,加入水量 (B)和提取次数 (C)作为因素。结果 :A因素和C因素对多糖含量的影响具有显著意义 ,B因素的影响不大。结论 :最佳提取工艺为A2 B1C2 ,即提取 2次 ,时间为 1h和 0 .5h ,加入水的量为 10倍量和 8倍量。
【Abstract】 Objective: To fix optimum extracting craft of polysaccharides in Siwu Decoction.(Radix Rehmanniae Preparata, Radix Angelicae Sinensis, Radix Paeoniae Alba, Rhizoma Chuanxiong). Methods: The orthogonal design was used and refluxing time (A). water totalling (B) and extraction time (C) were defined as factors of the design. Results: A factor and C factor had notable influence on the content of polysaccharides. Conclusion: Optimum extracting craft was defined as follows: A 2B 1C 2.
【关键词】 四物汤;
多糖;
正交试验;
提取工艺;
【Key words】 Siwu Decoction; polysaccharide; orthogonal test; extracting craft;
【Key words】 Siwu Decoction; polysaccharide; orthogonal test; extracting craft;
【基金】 山东中医药科技发展计划项目 ( 2 0 0 1 -16 )
- 【文献出处】 中成药 ,Chinese Traditional Patent Medicine , 编辑部邮箱 ,2003年05期
- 【分类号】TQ461
- 【被引频次】11
- 【下载频次】297