查询词典 scavenging

The antioxidative activities of these model compounds depend on their scavenging effects on reactive oxygen species in enzymic or nonenzymic manner.

硒酶模型化合物的这些抗氧化活性与它们通过酶或非酶方式清除各种活性氧的作用有关。

GSH acts as an oxidizable substrate of GSH-Px and as a direct scavenging agent.23 Little information, however, is known on the effects of chronic CS supplementation in meat quality, antioxidation, and carcass characteristics in finishing pigs.

总参作为一氧化基板的谷胱甘肽过氧化物酶和作为直接清除agent.23的资料很少，但是，众所周知，对影响慢性政务司司长补充，在肉类的质量，抗氧化，及胴体品质的育肥猪。

Their scavenging capacity also depends on the groups attached to phenyl.

其抑制超氧阴离子自由基的性能还同苯环上的取代基有关。

With regard to the biological activities of paeonol and sodium paeonol sulfonate, we studied their inhibitory effects on phytopathogen and their activities of scavenging O2-and OH.

实验结果显示，丹皮酚磺酸钠的纯度为99.4804％，化学结构为2-甲氧基-4羟基-5-乙酰基苯磺酸钠。

Objective: To study the extraction process of effective components for scavenging free radical from Polygonum multiglorum Thunb.

目的：探讨何首乌中各种清除自由基组分的提取工艺。

A rapid and accurate HPLC-UV method for determination of scavenging activity of propolis on 1,1-diphenyl-2-picrylhydrazylhas been developed.

采用一种快速、准确的测定蜂胶提取液对DPPH自由基清除率的方法。

The method of Pyrogallol Autoxidation System and Fenton System were used to test the effects of BGCP on scavenging O2^-· and ·OH.

用邻苯三酚法测定BGCP对O2^-·清除效果；用Fenton体系法测定BGCP对·OH清除效果。

Using tea polyphenol and Vc as the control, the effect of lotus seed polyphenol on scavenging OH and O2(superscript -) was studied with Fenton reaction and pyrogallol autoxidation methods.

以茶多酚和Vc为对照，采用Fenton反应法研究莲子多酚对羟自由基的清除作用；采用邻苯三酚自氧化法研究莲子多酚对超氧阴离子自由基O2

With the isolated and purified PSP as test materials, the chemical model systems were used to produce and OH. resp. And the scavenging capability of PSP on free radicals, its inhibition effect on pyrogallol autoxidation and the effects of PSP on SOD activity and MDA content in tumor-bearing mice were studied.

方法］以已分离提纯的甘薯多糖为试验材料，利用分别产生氧自由基O2(上标-和羟自由基的化学模型体系，研究甘薯多糖清除舟自由基能力及其对邻苯三酚自氧化的抑制作用和甘薯多糖对荷瘤小鼠SOD活性和丙二醛含量的影响。

The method of Pyrogallol Autoxidation System and Fenton System were used to test the effects of BGCP on scavenging O2(superscript -) and OH.

用邻苯三酚法测定BGCP对O2清除效果；用Fenton体系法测定BGCP对OH清除效果。

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％。