查询词典 scavenging

And meanwhile, capacity of scavenging OH and O2(superscript -)free radical in vitro was investigated.

同时还研究了体外条件下对OH和O2自由基的清除效果。

Also study the effect of ph value, concentration and synergistic agent on radical-scavenging activity.

同时探讨了ph、浓度和增效剂对其自由基清除率的影响。

Object:The effect of super micro-milling on the dissolving of functional component, scavenging towards poisons, the antioxidant of tartary buckwheat bran was studied in this paper.

目的：研究超微粉碎处理对苦荞麸中功能成分的溶出、清除有毒有害物及抗氧化功能特性的影响。

This place is teeming with people scavenging every ounce of steel.

这个地方有许多把每一块废弃的钢都拣回来的人。

Milk Thistle has protective effect on cell membranes due to its strong antioxidant and free radical scavenging action.

牛奶蓟有防护作用在细胞膜由于它强的抗氧化和自由基换气行动。

Further more,·OH scavenging specific ability of the culture of white rot fungus could be promoted during lignocellulose degradation process.

此外，白腐菌对木质纤维素的降解转化过程，能够提升体系内清除自由基物质成分的单位清除能力。

The results show that the ethyl acetate extract of Alpinia oxyphylla Miquel possesses strongest DPPH radical scavenging activity and reducing power in a concentration-dependent manner.

在还原能力、清除DPPH自由基和羟自由基方面，乙酸乙酯提取物表现出了很强的抗氧化能力，呈现剂量依赖关系。

Choose extract yield, DPPH scavenging effect and the speed of pyrogallol autooxidation of the extracts of 16 kinds spices' as indexes to screen out Amomum tsao-ko crevost et lemair with the best antioxidant as objects of study.

以16种香辛料提取物的提取率、DPPH清除率和邻苯三酚自氧化速率为指标，筛选出抗氧化效果较好的草果为本试验的研究对象。

MDA, activities of reactive-oxygen-scavenging enzymes, and change in endogenous antioxidant substances were measured respectively in Citrus guanxi-miyou hybridized and apomictic maturing fruits in the period of granulation.

以琯溪蜜柚自交果、杂交果果实汁胞为试材，测定了果实汁胞丙二醛含量、活性氧清除酶（POD、SOD、CAT）活性和内源抗氧化物质含量在果实成熟期间粒化过程中的变化。

The investigation also showed that, the antioxidants with same action mechanism, for example, as both radical scavengers, phenol and amine antioxidants are synergistic; but the synergistic effects between two antioxidants with different action mechanism, such as radical scavenging phenol and amine antioxidants, and hydroperoxide decomposing ashless dithiocarbamate, are much stronger, and the heterosynergism between dithiocarbamate and alkylated diphenylamine is outstanding, which can serve as high temperature ashless high performance antioxidant combination; the heterosynergism among three antioxidants with three different action mechanisms, for example, the tri-component combination of alkylated diphenylamine, zinc dithiocarbamate and organic molybdate ester, can achieve excellent antioxidation performance.

研究还表明，具有相同抗氧机理的不同抗氧剂，如酚类和胺类抗氧剂，具有协同作用；不同作用机理的两抗氧剂之间，如自由基清除剂和氢过氧化物分解剂，具有更好的抗氧化协同效果，其中，无灰氨基甲酸酯与烷基化二苯胺抗氧剂具有最佳的抗氧协同效能，可成为高温无灰抗氧剂应用的一个很好选择；不同抗氧机理的三种抗氧剂复合，如烷基化二苯胺，氨基甲酸锌和有机钼酸酯组成的三元复合抗氧剂，具有更为优秀的抗氧化性能。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。