当前位置: 首页 > 文章 > 野生毛葡萄籽原花青素抗氧化活性的研究 安徽农业科学 2008,36 (18) 22-23
Position: Home > Articles > Antioxidation Effect of Proanthocyandins from Seeds of Wild Vitis quinquangularis Journal of Anhui Agricultural Sciences 2008,36 (18) 22-23

野生毛葡萄籽原花青素抗氧化活性的研究

作  者:
郑燕升;莫倩
单  位:
广西工学院轻化系
关键词:
野生毛葡萄;原花青素;抗氧化活性
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。
译  名:
Antioxidation Effect of Proanthocyandins from Seeds of Wild Vitis quinquangularis
作  者:
ZHENG Yan-sheng et al(Department of Biological and Chemical Engineering,Guangxi University of Technology,Liuzhou,Guangxi 545006)
关键词:
Wild Vitis quinquangularis;Proanthocyandins;Antioxidant activity
摘  要:
[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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