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几种常见果蔬抗氧化活性与多酚和维生素C的关系

几种常见果蔬抗氧化活性与多酚和维生素C的关系[J]. 食品工业科技, 2013, (01): 133-136. doi: 10.13386/j.issn1002-0306.2013.01.008
引用本文: 几种常见果蔬抗氧化活性与多酚和维生素C的关系[J]. 食品工业科技, 2013, (01): 133-136. doi: 10.13386/j.issn1002-0306.2013.01.008
Sutdy on the antioxidant activity of several common vegetables and fruits and the correlation between the content of pdyphenols and VC and the antioxidant activity[J]. Science and Technology of Food Industry, 2013, (01): 133-136. doi: 10.13386/j.issn1002-0306.2013.01.008
Citation: Sutdy on the antioxidant activity of several common vegetables and fruits and the correlation between the content of pdyphenols and VC and the antioxidant activity[J]. Science and Technology of Food Industry, 2013, (01): 133-136. doi: 10.13386/j.issn1002-0306.2013.01.008

几种常见果蔬抗氧化活性与多酚和维生素C的关系

doi: 10.13386/j.issn1002-0306.2013.01.008
详细信息
  • 中图分类号: R151

Sutdy on the antioxidant activity of several common vegetables and fruits and the correlation between the content of pdyphenols and VC and the antioxidant activity

  • 摘要: 目的:探索几种常见果蔬的抗氧化活性与多酚、维生素C的相关关系。方法:运用二苯代苦味酰基自由基法(DPPH法)、硫代巴比妥酸反应物法(ABTS法)、血浆高铁还原能力分析能力(FRAP法)、羟自由基和超氧阴离子自由基5种抗氧化方法评价10种常见果蔬的抗氧化活性,并采用Folin-Ciocalteu法和2,4-二硝基苯肼法分别测定了果蔬中多酚和VC的含量,并对多酚、VC的含量与抗氧化活性进行相关性分析。结果:DPPH、ABTS、FRAP、超氧阴离子、羟自由基抗氧化活性最强的依次为豆角、豆角、橘子、香蕉、橘子,最弱的依次为西瓜、西瓜、西瓜、胡萝卜、卷心菜。DPPH、ABTS和FRAP测定果蔬粗提液抗氧化活性与多酚的含量的相关性强于VC。结论:多酚的含量对果蔬抗氧化活性的影响强于VC。 
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  • 收稿日期:  2012-05-15

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