用NBT法研究了配合物对超氧阴离子自由基的抑制作用；
Their inhibiting actions on the superoxide anions were examined by using nitroblue tetrazolium(NBT) method.
目的研究二甲基亚砜碱性溶液中时间对超氧阴离子自由基浓度的影响。
OBJECTIVE to study the effects of the reaction time to the concentration of superoxide anion radical (o 2 -) produced in the alkaline dimethyl sulfoxide (DMSO) solution.
绿茶中的茶多酚清除自由基的能力较强，它们对超氧阴离子自由基具有很强的清除效应。
Green tea polyphenols in the free radical scavenging ability, they have a strong superoxide anion radical scavenging effect.
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