| 山西老陈醋抗氧化活性及其机理 |
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| 引用本文： | 畅功民,毛立新.山西老陈醋抗氧化活性及其机理[J].山西农业科学,2012,40(4):399-401. |
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| 作者姓名： | 畅功民 毛立新 |
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| 作者单位： | 1. 山西省农业科学院农产品加工研究所,山西太原,030032
2. 山西大学生命科学学院,山西太原,030006 |
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| 摘 要： | 对山西老陈醋的抗氧化性和抗氧化机理进行了研究。结果表明,山西老陈醋中多酚的含量达到4.865 mg/mL;50,200μL山西老陈醋对DPPH自由基(1,1-二苯基-2-三硝基苯肼)的清除能力分别为50.2%和68.7%,对亚油酸体系自氧化抑制率分别为69.7%和78.7%。说明山西老陈醋具有较强的总抗氧化能力和较强的清除DPPH自由基能力。
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| 关 键 词： | 老陈醋 抗氧化 DPPH 多酚类化合物 |
Study on the Antioxidative Activity and the Mechanism of Antioxidation for Shanxi Super Mature Vinegar |
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| CHANG Gong-min
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MAO Li-xin.Study on the Antioxidative Activity and the Mechanism of Antioxidation for Shanxi Super Mature Vinegar[J].Journal of Shanxi Agricultural Sciences,2012,40(4):399-401. |
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| Authors: | CHANG Gong-min MAO Li-xin |
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| Institution: | 1.Institute of Farming Product Processing,Shanxi Academy of Agricultural Sciences,Taiyuan 030032,China; 2.College of Life Science,Shanxi University,Taiyuan 030006,China) |
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| Abstract: | The antioxidative activity and the mechanism of antioxidation for Shanxi Super Mature vinegar were studied.The results showed that the polyphenol content in the vinegar was 4.865 mg/mL.The DPPH free radical scavenging capacity of 50 and 200 μL of the vinegar were 50.2% and 68.7% respectively,and the inhibition rates to autooxidation of linoleic acid system were 69.7% and 78.7% respectively,which indicated Shanxi Super Mature vinegar had strong antioxidant capacity and strong DPPH radical scavenging capacity. |
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| Keywords: | Super Mature vinegar antioxidation DPPH polyphenolic compounds |
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