当前位置: 首页 > 文章 > 发酵大豆异黄酮抗氧化活性的研究 东北农业大学学报 2005,36 (3) 280-282
Position: Home > Articles > Study on antioxidant abilities of isoflavones from fermented soybean Journal of Northeast Agricultural University 2005,36 (3) 280-282

发酵大豆异黄酮抗氧化活性的研究

作  者:
卢雁;张翠凤;王广旭;王洪峰;王立群
单  位:
东北农业大学生命科学学院;中国农业大学动物科技学院;中国农业科学院哈尔滨兽医研究所;哈尔滨三乐源生物工程集团股份有限公司
关键词:
丹贝;异黄酮;抗氧化活性
摘  要:
文章测定了发酵大豆(丹贝)中异黄酮的抗氧化活性。结果表明,丹贝中苷元含量增加。添加1mL丹贝异黄酮(tempeisoflavones)的脂肪在21dPOV值为30.8mol·kg-1,对照为38.1mol·kg-1,空白组为162.7mo·lkg-1;稀释25~100倍丹贝异黄酮在1min对O2·-清除率为26.8% ̄45.6%,对照样品为24% ̄43.1%。表明丹贝异黄酮有较强的抗氧化活性。
译  名:
Study on antioxidant abilities of isoflavones from fermented soybean
作  者:
LU Yan1,ZHANG Cui-feng2,WANG Guang-xu3,WANG Hong-feng4,WANG Li -qun1( 1. College of Life Science, Northeast Agricultural University, Harbin Heilongjiang 150030, PRC; 2. The Group of Sanleyuan Biology Engineering Stock CO., Ltd, Harbin Heilongjiang 150086, PRC; 3. College of Animal Science and Technology, China Agricultural University, Beijing 100083, PRC; 4. Veterinary Research Station of Harbin, The Institute of Agricultural Science of China, Harbin Heilongjiang 150001, PRC )
关键词:
tempe;isoflavones; antioxidant abilities
摘  要:
The text had been studied the activation of anti-oxidizion of different isoflavones drawn from the soybean and fermented soybean(tempe). The result was found, POV was 30.8, 38.1 and 162.7 mol·kg-1 adding tempe isoflavone, soybean isoflavone and the contrast in lards sample on 21 days. Tempe isoflavone in 100 -25 times for O2-·. scavenge lead as 45.6%-26.8%, the scavenging rates which contrasts the sample were 43. 1%-24%. Result indicated the anti-oxidizeing activation of tempe isoflavones were better than the contrast.

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