| 野生毛葡萄籽原花青素抗氧化活性的研究 |
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| 引用本文： | 郑燕升,莫倩. 野生毛葡萄籽原花青素抗氧化活性的研究[J]. 安徽农业科学, 2008, 36(18) |
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| 作者姓名： | 郑燕升 莫倩 |
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| 作者单位： | 广西工学院轻化系,广西柳州,545006;广西工学院轻化系,广西柳州,545006 |
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| 基金项目： | 广西教育厅资助项目 , 广西工学院基金项目 |
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| 摘 要： | [目的]为进一步开发利用野生毛葡萄籽原花青素提供依据。[方法]选择清除超氧阴离子自由基(O2-.)和羟基自由基(.OH)2个方面,对野生毛葡萄籽原花青素的抗氧化活性进行测定。[结果]野生毛葡萄籽原花青素对O2-.和.OH均具有较强的清除能力,对O2-.、.OH野生毛葡萄籽原花青素的IC50分别为0.37、0.33 mg/ml。[结论]野生毛葡萄籽原花青素具有较强的抗氧化活性。
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| 关 键 词： | 野生毛葡萄 原花青素 抗氧化活性 |
Antioxidation Effect of Proanthocyandins from Seeds of Wild Vitis quinquangularis |
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| ZHENG Yan-sheng et al. Antioxidation Effect of Proanthocyandins from Seeds of Wild Vitis quinquangularis[J]. Journal of Anhui Agricultural Sciences, 2008, 36(18) |
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| Authors: | ZHENG Yan-sheng et al |
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| Abstract: | [Objective] The research aimed to provide scientific basis for developing proanthocyandins from wild Vitis quinquangularis.[Method] The radical scavenging effect of proanthocyandins from wild Vitis quinquangularis was studied at different systems(O-· and ·OH)[Result] Proanthocyandins from wild Vitis quinquangularis had strong scavenging effect on free radicals generated by diferent systems.For O2-· and ·OH,the IC50 of proanthocyandins from wild Vitis quinquangularis was 0.37 and 0.33 mg/ml.[Conclusion] Proanthocyandins from wild Vitis quinquangularis had strong antioxidant activity. |
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| Keywords: | Wild Vitis quinquangularis Proanthocyandins Antioxidant activity |
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