当前位置: 首页 > 文章 > 滑菇多糖的制备及体外抗氧化活性作用的研究 安徽农业科学 2009,37 (25) 11895-11896+11913
Position: Home > Articles > Study on the Preparation and in vitro Antioxidative Activity of Pholiot anameko Polysaccharide Journal of Anhui Agricultural Sciences 2009,37 (25) 11895-11896+11913

滑菇多糖的制备及体外抗氧化活性作用的研究

作  者:
侯金鑫;于淑池;杜瑶瑶
单  位:
湖州师范学院生命科学学院
关键词:
滑菇;多糖;红细胞;抗氧化
摘  要:
超声波辅助提取滑菇多糖,在超声时间为16min、浸提温度为75℃、超声功率700 W、料液比为1:30的条件下测得滑菇多糖的得率为9.17%。探讨滑菇多糖的体外抗氧化作用的能力,采用红细胞自氧化溶血、H2O2所致红细胞氧化溶血比色测定。试验得出,滑菇多糖能够明显地在体外抑制人红血细胞自氧化和H202所致红细胞氧化溶血作用,对红细胞具有保护作用。
译  名:
Study on the Preparation and in vitro Antioxidative Activity of Pholiot anameko Polysaccharide
作  者:
HOU Jin-xin et al (School of Life Sciences, Huzhou Teachers College, Huzhou, Zhejiang 313000)
关键词:
Pholiota nameko; Polysaccharide; Red blood cell; Antioxidation
摘  要:
The polysaccharide was extracted from Pholiota nameko by using ultrasound-assisted extraction under the conditions of ultrasonic time of 16 min, extraction temperature of 75℃, ultrasonic power of 700 W, and material-liquid ratio of 1:30. Under these conditions, the yield of polysaccharide from Pholiota nameko was measured as 9. 17%. The antioxidant activities of polysaccharide from Pholiota nameko were discussed. The hymolysis of red blood cells by itself and H2O2 induced hemolysis were used to evaluate Pholiota nameko polysaccharide antiox- idation capability. The test results showed that polysaccharide from Pholiota nameko could obviously inhibit the the hemolysis of red blood cells by itself and H2O2 induced hemolysis. And it had a protective effect on erylhrocytes.

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