查询词典 scavenging

Three kinds of explants from Cajanus cajan were used to established callus culture. Ethanolic extract prepared from five plant materials, callus from cotyledon, callus from hypocotyl, callus from root, Cajanus cajan seeds and Glycine max seeds were examined for their phenolic contents, flavonoids contents and DPPH radical - scavenging activity.

摘要 本研究建立培养树豆三种部位愈合组织，以总酚含量、总黄酮含量及DPPH自由基清除能力三种方式分析其抗氧化能力，并与成熟的树豆及黄豆种子比较；再利用genistein和daidzein两种标准品，检测这五种检品中大豆异黄酮的含量。

At the same time, the contents of myocardial Ca2+ and MDA were decreased significantly as well as the activities of myocardial SOD and GSH-Px increased markedly. Conclusion: CASI is of protective effect on myocardial ischemia-reperfusion arrhythmia, which may be related to scavenging the oxygen free radicals and Ca2+ overload formed during reperfusion.

CASI对大鼠心肌缺血再灌注心律失常具有明显保护作用，其机制可能与提高心肌组织的抗氧化酶活性，减少自由基及Ca2+超负荷对心肌的氧化损伤有关。

But Mailer dismissed these books as journalism, that ceaseless scavenging for "tidbits, gristle, gravel, garbage cans, charlotte russe, old rubber tyres, T-bone steaks" that went to feed "that old American goat, our newspapers".

但梅勒自降身份，认为这些书籍属于新闻作品，只是不停地寻觅"花边新闻、软骨、路面砂石、垃圾箱、俄式奶油布丁、旧橡胶轮胎、丁骨牛排"来喂养"那只美国老山羊，我们的报纸"。

It produces a variety of pharmacological effects including cholagogue, hepatic protection, analgesia, immusuppression, hypertension, anti -inflammation and scavenging oxygen free radicals.

其药理作用除利胆保肝、解热镇痛、免疫抑制和降血压降血脂等外，还有抗炎和清除氧自由基的作用。

Cobia will follow larger animals such as sharks, turtles and manta rays in hope of scavenging a meal.

因数会更大的动物，如鲨鱼、龟和 manta 光线中清除一顿饭的期望。

In 2005, when she had just turned 13, Daniela Cott went to work scavenging trash on the cobbled streets of a prosperous neighborhood in Argentina.

2005年，丹妮叶拉。柯特刚满13岁，她走遍阿根廷有钱人住的高级社区鹅卵石铺的街道到处翻捡垃圾。

15 What is used for sealing between the crankcase and scavenging air box?

15什么是曲轴箱之间的密封和清除空气中使用？

In the present study, black soybean koji were first prepared with Aspergillus awamori. The change of total phenolics , isoflavone content and antioxidant activity of black soybean and black soybean koji after heating at various temperature（40,60,80,100℃）for 30 min and storage at 4℃ and 25℃ for 120 days under different packaging conditions（desiccant + deoxidant, desiccant, deoxidant , without desiccant and deoxidant）was investigated. The antioxidant activity examined included DPPH radical-scavenging effect, Fe2+-chelating effect, trolox equivalent antioxidant capacityand reducing power.

本研究以Aspergillus awamori作为菌酛制备黑豆麴，探讨黑豆及黑豆麴经不同温度（40、60、80及100℃）加热30分钟，以及在不同包装条件（乾燥剂+脱氧剂、乾燥剂、脱氧剂及不添加任何食品保存剂）与不同温度（4℃及25℃）下储存120天过程中总酚类化合物含量、总异黄酮素含量及异黄酮素组成及其甲醇萃取物抗氧化活性之变化，抗氧化活性之检测项目包括DPPH自由基清除能力、亚铁离子鳌合力、Trolox equivalent antioxidant capacity及还原力。

Superoxide Dismutases are ubiquitously expressed antioxidant enzyme in aerobic organisms and catalyze dismutation of superoxide anion to hydrogen and molecular oxygen,the first step in active oxygen-scavenging systems.

超氧化物歧化酶(superoxide dismutase，SOD)在需氧原核生物和真核生物中广泛存在，是活性氧清除系统中第一个发挥作用的抗氧化酶。

At the same concentration, extracts show the highest scavenging rate on the four different free radicals extracted by ethyl ether, acetone, ethyl ether and ethyl acetate, respectively.

在相同的浓度下，对自由基的清除作用最大的分别为乙醚、丙酮、乙醚和乙酸乙酯提取物。

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％。