毛木耳多糖水提液抗氧化能力研究  

Research on Oxidation Resistance of Water-extraction from Auricularia Polytricha Polysaccharide

作　　者：安东 李新胜 马超 周萍 葛邦国 王朝川 孟晓峰 

机构地区：[1]中华全国供销总社济南果品研究院,山东济南250014

出　　处：《中国果菜》2014年第8期37-40,共4页China Fruit & Vegetable

摘　　要：以两种毛木耳子实体粉体为原料,采用常规方法测定毛木耳多糖水提液的DPPH自由基清除能力、超氧阴离子清除能力、羟基自由基清除能力。通过对比研究发现,随着粉碎细度的增加,毛木耳多糖水提液抗氧化能力明显提升。Auricularia polytricha was used as raw material in this paper. DPPH free radical-scavenging capacity, superoxide anion-scavenging capacity, and hydroxyl radical-scavenging capacity of water-extraction from powder of two kinds of auricularia polytricha polysaccharide fruiting body, are measured by conventional method. It is found by comparative research that oxidation resistance of water -extraction from auricularia polytricha polysaccharide increases significantly as the increase of degree of fineness of powder.

关 键 词：毛木耳 粉碎 抗氧化 

分 类 号：S646.6[农业科学—蔬菜学] TS201.2[农业科学—园艺学]