大连工业大学学报2013，Vol.32Issue(2)：94-97,4.
响应面法优化提取灰树花碱溶性多糖
Optimized extraction of alkali-soluble polysaccharide of Grifola frondosa by response surface method
柴丽 1侯红漫 1张公亮1
作者信息
- 1. 大连工业大学食品学院,辽宁大连 116034
- 折叠
摘要
Abstract
The influence of liquid-solid ratio, extraction time and sodium hydroxide concentration on extraction ratio of alkali extraction Grifola frondosa polysaccharide were studied by quadratic regression orthogonal design. These three parameters were analyzed and optimized by Design-Expert experimental software through the regression model. The optimized extraction parameters were obtained as follows: liquid-solid ratio 66 : 1, extraction time 33 min, sodium hydroxide concentration 0. 29 mol/L. Under that condition, the extraction ratio of alkali-soluble polysaccharide of Grifola frondosa reached 0. 70%.关键词
响应面法/灰树花/多糖Key words
response surface/ Grifola frondosa/polysaccharide分类
轻工纺织引用本文复制引用
柴丽,侯红漫,张公亮..响应面法优化提取灰树花碱溶性多糖[J].大连工业大学学报,2013,32(2):94-97,4.
