食品科学 ›› 2007, Vol. 28 ›› Issue (8): 404-407.

• 分析检测 • 上一篇    下一篇

真姬菇营养成分生物活性物质分析及其多糖清除自由基活性研究

 陶明煊, 王玮, 王晓炜, 程光宇, 金邦荃   

  1. 南京师范大学金陵女子学院; 南京师范大学生命科学学院; 南京师范大学金陵女子学院 江苏南京210097; 江苏南京210097; 江苏南京210097江苏吴中大自然生物工程有限责任公司;
  • 出版日期:2007-08-15 发布日期:2011-10-24

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

摘要: 本研究对真姬菇中主要营养成分、氨基酸、生物活性物质含量进行了测定,并对其多糖清除超氧自由基(O2·)和羟自由基(·OH)活性进行了研究。结果表明,真姬菇子实体的营养成分丰富且全面,粗蛋白、粗纤维和灰分的含量较高,但粗脂肪含量较低,含有胆碱、VC等丰富的生物活性物质。其真姬菇多糖具有较好的清除超氧自由基和羟自由基活性。

关键词: 真姬菇, 营养成分, 生物活性物质, 自由基

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