Study on Extraction and Ability to Scavenge Hydroxy Radicals of Polysaccharide from Flammulinavelutipes
Min Ye
Abstract
Min Ye
Abstract
The polysaccharide were obtained from Flammulinavelutipes with water extraction and alcohol precipitation methods.The optimum extraction conditions were as follows: extraction temperature was 80℃,material-water ratio was 1:30,extraction time was 3h and extraction times were 2.The experiment of ability to Scavenge Hydroxy Radicals shows that Flammulinavelutipes polysaccharides has good antioxidant activity.
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The polysaccharide were obtained from Flammulinavelutipes with water extraction and alcohol precipitation methods.The optimum extraction conditions were as follows: extraction temperature was 80℃,material-water ratio was 1:30,extraction time was 3h and extraction times were 2.The experiment of ability to Scavenge Hydroxy Radicals shows that Flammulinavelutipes polysaccharides has good antioxidant activity.
Key concepts: Polysaccharide, Extraction (chemistry), Radical, Chemistry, Water extraction, Alcohol, Chromatography, Antioxidant