安徽农业科学2017，Vol.45Issue(31)：148-150,3.
猴头菇多糖的提取工艺优化及抗氧化活性研究
Study on Optimization of Extraction Process and Antioxidative Activity of Hericium erinaceus Polysaccharides
摘要
Abstract
[Objective] The research aimed to optimize the extraction process of Hericium erinaceus polysaccharide(HEP),and study its antioxidant activity.[Method] Single-factor test and orthogonal test were used to optimize the extraction process of HEP.The antioxidant activities of HEP were tested by hydroxyl radical scavenging power,hydrogen peroxide scavenging power and reducing power.[Result] The optimum extraction conditions of HEP were extracted at 85 ℃,solid-liquid rate 1 ∶ 20,for 3 times and 1.5 hours per time.HEP had good hydroxyl radical and hydrogen peroxide scavenging ability and a certain degree of reducing power.[Conclusion] HEP obtained by optimum extraction conditions is stable and reliable,the yield of sugar is high.HEP has a certain antioxidant activity,suggesting that it may be related to other pharmacological effects.关键词
猴头菇/多糖/提取工艺优化/单因素试验/正交试验/抗氧化活性Key words
Hericium erinaceus/Polysaccharides/Extraction process optimization/Single-factor test/Orthogonal test/Antioxidative activity分类
农业科技引用本文复制引用
贾毓宁,朱静..猴头菇多糖的提取工艺优化及抗氧化活性研究[J].安徽农业科学,2017,45(31):148-150,3.基金项目
江苏省高校自然科学研究项目(15KJB350004). （15KJB350004）
