安徽农业科学2012，Vol.40Issue(20)：10581-10582,10584,3.
山药多糖的提取工艺及抗氧化活性研究
Study on the Extraction Technology and Antioxidant Activity of Yam Polysaccharide
申森 1陈志冉 1樊欣2
作者信息
- 1. 黄河水利职业技术学院,河南开封475003
- 2. 河南省开封市第一人民医院,河南开封475001
- 折叠
摘要
Abstract
[Objective] To study the extraction technology and antioxidant activity of yam polysaccharide. [Method] The orthogonal experiment was adopted to optimize the extraction conditions of pH, solid-liquid ratio, extraction temperature and extraction time, and the effect of yam polysaccharide to scavenge H2O2, O2- · And -OH was studied. [Result] The best extraction conditions were pH 9,1:20 g/ml of solid-liquid ratio, 100 ℃ of temperature, and 1.5 h of extraction time. And the extracted yam polysaccharide showed strong antioxidant activity. [Conclusion] The study provides certain theoretical basis for the further development and utilization of yam polysaccharide.关键词
山药/多糖/提取/抗氧化活性Key words
Yam/ Polysaccharide/ Extraction/ Antioxidant activity分类
农业科技引用本文复制引用
申森,陈志冉,樊欣..山药多糖的提取工艺及抗氧化活性研究[J].安徽农业科学,2012,40(20):10581-10582,10584,3.
