FOOD SCIENCE ›› 2007, Vol. 28 ›› Issue (8): 404-407.

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Analysis of Nutrient Components and Bioactive Substance of Hypsizygus marmoreus and Study on Activity of Polysaccharides Scavenging Free Radicals

 TAO  Ming-Xuan, WANG  Wei, WANG  Xiao-Wei, CHENG  Guang-Yu, JIN  Bang-Quan   

  1. 1.Ginling College,Nanjing Normal University, Nanjing 210097, China;2.School of Life Science, Nanjing Normal University, Nanjing 210097, China;3.Jiangsu Wuzhong Nature Biotech Co. Ltd., Nanjing 210097,China
  • Online:2007-08-15 Published:2011-10-24

Abstract: In this research, mensurated the main nutrition ingredients, amino acids, bioactive substancer contents from Hypsizygus marmoreus, and studied the polysaccharides scavenging free radicals activity. The results showed that, the nutritional contents of Hypsizygus marmoreus are rich and comprehensive, the crude protein, crude fiber and mineral are high, but the crude fat content is lower, the bioactive substancer suah as choline and VC are rich. The polysaccharides of Hypsizygus marmoreus have an evident effect on scavenging O2· and ·OH.

Key words: Hypsizygus marmoreus, nutrient component, bioactive substance, free radical