The hydroxyl free radical scavenging rate was determined by phenanthroline spectrophotometry,and the antilipoperoxidant was determined by colorimetry.
采用邻二氮菲分光光度法测定羟自由基的清除率,比色法测定其对脂质过氧化的抑制作用。
参考来源 - EGCG清除自由基和抑制血液脂质过氧化作用的研究On these conditions, the practical scavenging rate was 85.32%.
在此条件下自由基清除率达到了85.32%。
参考来源 - 响应面法优化金针菇抗氧化物质的超声波提取工艺·2,447,543篇论文数据，部分数据来源于NoteExpress
In compared with the control, the scavenging rate of · OH were increased by 39.
与对照相比抗羟自由基能力提高了39。
Methods: Effect on NDMA and scavenging rate sodium nitrite was tested by colorimetric analysis and ultraviolet irradiation and decomposition.
方法：用比色法及紫外光解法测定了榛叶提取物对二甲基亚硝胺(N DMA)体外合成的阻断作用及对亚硝酸钠的清除作用。
Pecan different storage conditions by measuring the reducing power, DPPH scavenging rate and moisture content, explore the best pecan storage conditions.
通过测不同储藏条件山核桃的还原力，DPPH清除率和水分含量，探究最适山核桃储藏的条件。
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