2011•Journal of Bijie UniversityRequires access

Study on Extraction and Ability to Scavenge Hydroxy Radicals of Polysaccharide from Flammulinavelutipes

Min Ye

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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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What this paper is about

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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Available 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.

Key concepts: Polysaccharide, Extraction (chemistry), Radical, Chemistry, Water extraction, Alcohol, Chromatography, Antioxidant

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Study on Extraction and Ability to Scavenge Hydroxy Radicals of Polysaccharide from Flammulinavelutipes — Research Paper | ScholarLens