举例来说,巧克力有丰富的抗氧化剂,能减少氧化作用对细胞和动脉的持续破坏。
For one, chocolate is a plentiful source of antioxidants. These are substances that reduce the ongoing cellular and arterial damage caused by oxidative reactions.
是一种活泼的二元强酸,能与许多金属或金属氧化物作用而生成硫酸盐,有强烈的吸水作用和氧化作用。
It is duality strong acerbity. It had ability with much metal and metal oxide action make sulfate while it process strong SOP and oxygenation.
在羟基自由基浓度较高的体系,抗氧剂表现出抗氧化作用;而在羟基自由基浓度较低的体系,抗氧剂反而表现出促氧化性。
In the high hydroxyl radical concentration system, these antioxidants may show antioxidant effect, but in the low hydroxyl radical concentration system, they may promote oxidation.
半胱胺具有多种生物学功能,如耗竭生长抑素,影响糖、蛋白质和脂肪的代谢,抗氧化和氧化作用,提高免疫功能。
Cysteamine had many biological functions, such as, exhauting somatostatin, modulating metabolism of carbohydrate, protein and fat, anti-oxidation and oxidation and improving immunofunction.
本文主要研究了芥末油对菜籽油的抗氧化作用和柠檬酸在抗氧化中的增效作用。
The antioxidation of mustard oil for rapeseed oil and the synergistic function of citric acid were studied in this paper.
方法:采用体外氧自由基生成系统和羟自由基诱导的小鼠肝匀浆脂质过氧化反应,评价炮制对桂枝抗氧化作用的影响。
Method: the oxygen free radicals generation system in vitro and mouse liver homogenate lipid peroxidation reaction induced by hydroxy free radicals were used to estimate the effects.
观察了香烟烟雾对大鼠晶状体的脂质过氧化作用以及对抗氧化酶活性和非蛋白质巯基水平的影响。
The effects of cigarette smoking on lipid peroxidation, the activities of antioxidases, and the level of non protein sulphydryl group in the rat lenses were investigated.
该文对近年来ali和COPD的氧化与抗氧化作用机制的研究进展作一综述。
In this article, progress in research on the mechanism of oxidation and antioxidation in ALI and COPD in recent years is reviewed.
比较了正常果与衰老果的过氧化作用以及气体调节与生长调节剂对过氧化作用的影响。
The peroxidation in normal and senescence apples was compared and the effect of atmosphere control and growth regulator on peroxidation of apples was stu- died.
目的观察香烟烟雾对大鼠晶状体的脂质过氧化作用以及对抗氧化酶活性和非蛋白质巯基的影响。
ObjectiveTo observe the effect of cigarette smoke on the lipid peroxidation, the activity of antioxidases, and the level of non protein sulphydryl group in the rat lenses.
利用对比试验和强制氧化方法研究了茶多酚和特丁基对苯二酚(TBHQ )等抗氧化剂对压榨一级花生油、花生大豆调和油的抗氧化作用。
The antioxidative action of tea polyphenol and TBHQ to squeeze peanut oil and peanut and soybean reconciled oil is studied by contrast experiments of accelerating oxidation.
我们认为很可能是多孔硅内表面的氧化作用使光致发光峰位蓝移,由氧化作用产生的非辐射复合中心导致光致发光效率的下降。
The blue shift of the PL peak is a result of oxidation of inner surfaces of PS and the decrease of PL efficiency is attributed to the produce of nonradiative recombination centers during oxidation.
在此保持时间内,绿叶中的酶催化了一些成分的氧化作用,这些氧化作用的结果使得颜色,味道和香气发生了变化。
During this holding period enzymes in the green leaf catalyze the oxidation of constituents which results in changes in color, taste, and aroma.
目的探讨长期低铅染毒对大鼠内分泌脂质过氧化作用及超氧化歧化酶活性的影响。
Objective To observe effects of lipid peroxidation and superoxide dismutase of endocrine in rats chronically poisoned with low levels of lead.
铅硐山铅锌矿床氧化带较发育,提出用氧化率来标定矿石的氧化作用特征。
Oxidation zone developed in Qiandongshan Lead Zinc deposit. The oxidation ratio is proposed to define the oxidation feature of ores.
其番茄红素具抗氧化作用,能保持皮肤年轻健康,大量的VC对氧化自由基有抵抗作用。
Its Tomato Lycopene has the anti-oxidative effect to keep skin young and healthy, and its rich contained VC can resist oxidative free radical.
研究了高梁红色素对自由基和不同种类油脂的抗氧化作用,并阐述了高梁红色素的抗氧化机理。
The antioxidant behavior of sorghum pigment on DPPH and oils and the related activity-structure relationships were investigated in this study.
目的:探讨热环境对大鼠脂质过氧化作用和抗氧化酶的影响。
Objective: To explore the influence of heat environment on lipid peroxidation and on activity of antioxidase in rats.
探讨了铬酸及其行生物的氧化过程,并从结构上解释了铬酸衍生物的选择性氧化作用。
In this paper, oxidative procedure of chromic acid and chromic acid derivatives is described. The selective oxidation of chromic acid derivatives is explained by their structure.
玉米蜂花粉可以提高大鼠机体的抗氧化能力,抑制脂质过氧化作用的发生。
It was suggested that Zea pollinium could improve the activities of antioxidant in vivo, and inhibit the occurrence of lipid peroxidation.
VE缺乏能增加组织细胞对辐射所致的脂质过氧化作用的敏感性以及VE能有效地抗辐射脂质过氧化作用等。
VE deficiency increased cell sensitivity to radiation-induced lipid peroxidation; and VE Could efficiently protect cells against radiation-induced lipid peroxidation.
指利用过氧化氢作为电子受体促进某特定有机分子的氧化作用的酶。
Peroxidase An enzyme that catalyzes the oxidation of certain organic molecules using hydrogen peroxide as electron acceptor.
结果表明:溪黄草水提取物具有一定的抗猪油自动氧化能力,且作用强于抗坏血酸,而95%乙醇和石油醚提取物对猪油的抗氧化作用不明显。
The results showed that the antioxidative activity of the extract by water was stronger than that of Vc, while the extracts by 95 % ethanol and petroleum ether had no obvious antioxidation for lard.
随着芝麻饼提取物浓度的增加,其抗氧化作用逐渐增强,抗坏血酸、柠檬酸对其具有一定的协同抗氧化作用。
With the increase of the extract concentration, the antioxidation was strengthened consequently. VC and citric acid had synergetic effect on antioxidation of the sesame cake extract.
目的研究具有强抗氧化作用的番茄红素对氧化应激后成骨细胞的影响。
Objective To examine the effect of lycopene-a potent antioxidant on osteoblasts which have incurred oxidative stress.
结论黄芩苷元具有抗氧化活性作用,是黄芩具有抗氧化作用的主要物质成分之一。
Conclusion Baicalin was isolated as the one of major flavonoids from Scutellaria Radix with antioxidation.
实验表明,山稔子水、无水乙醇、甲醇、50%甲醇、正己烷和乙酸乙酯的提取物对猪油和花生油均具有抗氧化作用,而且其抗氧化作用的强弱与溶剂的极性直接相关。
The results showed that all the water, alcohol, methanol, 50% methanol, n-hexane and acetic ester extracts have antioxidation on lard and peanut oil.
本文研究了大蒜提取物对鱼油的抗氧化作用并探讨其抗氧化机理。
In this paper, the antioxidative effect of extract of garlic on fish oil was studied, and the antioxidative mechanism was discussed.
本文研究了大蒜提取物对鱼油的抗氧化作用并探讨其抗氧化机理。
In this paper, the antioxidative effect of extract of garlic on fish oil was studied, and the antioxidative mechanism was discussed.
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