抗氧化剂也被称为自由基清除剂。
是一种有效的自由基清除剂。
原花青素是一种天然有效的自由基清除剂。
Proanthocyanidin is a effective natural free radical scavenger.
其机制可能与其明确的自由基清除作用有关。
The mechanism might be associated with that MCI-186 can scavenge free radicals.
羟自由基清除剂硫脲对该体系的抑制作用明显。
The specific scavenger of hydroxyl radical, thiourea, showed clear inhibitory effect on the system.
提示丹参可作为一良好的外源性氧自由基清除剂。
It suggested that SM could be regarded as a good exogenous scavenger of oxygen free radical.
超氧化物歧化酶(SOD)是一类有效的自由基清除剂。
Superoxide dismutase (SOD) is an effective scavenger of free radicals.
自由基清除剂和代谢抑制剂，对发光有明显的抑制作用。
Light emission was significant inhibited by the free radical scavengers and the metabolic inhibitors.
自由基清除剂依达拉奉打破了神经保护治疗无效的悲观现状。
Edaravone as a free radical scavenger has broken the pessimistic situation in the invalid neuroprotective treatment.
建立了一种测定白桦树皮中白桦脂醇对羟自由基清除率的新方法。
A new method of determining the antioxidant activity of betulin from betula bark is established.
这表明该苹果多酚提取物是一种优良的天然抗氧化剂和自由基清除剂。
The results suggested that the apple polyphenol extracts was an excellent natural antioxidant and free radicals scavenger.
提示急性闭角型青光眼发作后，应使用自由基清除剂，以保护眼组织。
It suggested that free radical scavenger can protect ocular tissue affected after acute Angle closed glaucoma.
对58例白癜风患者同时进行染色体畸变和自由基清除系统水平的测定。
The levels of chromosomal aberration and free radical scavenge system were determined in 58 patients with vitiligo.
测定了芦荟皮的超临界CO_2提取物和溶剂提取物的自由基清除活性。
The free radical scavenging activities of extracts of Aloe vera of leaf skin by supercritical CO2 extraction and solvent extraction were determined.
但热水浸提的茶花产物及其有机溶剂萃取层并没有显示自由基清除能力。
However, almost non free radical-scavenging activity was observed on parts extracted with water and its sub- fractions extracted by several organic solvents.
概述了自由基的概念、对人体的危害以及自由基清除剂的种类和作用机制。
This article introduced the definition, harm of free radicals. The category and scavenging mechanism of free radical scavengers were also presented.
自由基清除试验证实荔枝壳多糖经不同纯化步骤处理后抗氧化性不断提高。
Free radical scavenging experiments indicated the antioxidant ability of polysaccharide fraction increased after different purification steps.
原花青素来源于自然界很多植物，是一种有效的抗氧化剂和自由基清除剂。
Proanthocyanidins(PC)is an effective antioxidants and free radical scavenger derived from many plants in nature.
混合碳源试验结果表明，蔗糖与甘油搭配，有利于自由基清除剂产量的提高。
Glycerol and commercial sugar as carbon sources could contribute to the synthesis of free radical scavenger.
本结果证实牛磺酸具有抗氧化作用，在膜水平上直接起到自由基清除剂作用。
The results showed that taurine had an antioxidation effects and served as a scavenger of free radicals at the level of membrane.
因此对红枣多糖进行硫酸化修饰，可以提高其自由基清除活性并产生新的活性。
These results suggest that sulfation can improve the free radical scavenging activity of Ziziphus jujube fruit polysaccharide and lead to the generation of new activity.
本实验对延胡索成分对DPPH自由基清除活性与酪氨酸酶抑制活性做了初步研究。
For the active ingredient of Corydalis, active ingredients with DPPH free radicals scavenging activity and tyrosinase inhibitory activity were studied.
结论主动运动和被动运动均能增强机体氧自由基清除能力，有助于改善心脑供血供氧。
Conclusions It is suggested that both passive exercise and active exercise were helpful for elimination of free radical of the body and improvement of blood and oxygen supply of heart and brain.
综述了生物自由基的研究简史、分子基础、生物学效应及自由基清除系统的功能特性。
The developing history, molecular character, biological effects of free radicals and the functions of scavengers for free radicals were reviewed in this paper.
自由基清除剂正丁醇对焦化废水中氨氮、凯氏氮和有机氮的超声降解效果影响并不显著。
OH radical scavenger has little affection on the degradation effect of the nitrogen of the carbonization effluent.
以海带为原料提取褐藻糖胶，并初步研究了一些因素对褐藻糖胶的自由基清除能力的影响。
The article studied the extracting method of fucoidin from kelp and influences of factors on its free radical scavenging activity.
恒顺香醋乙酸乙酯萃取物具有弱自由基清除活性，主要清除活性成分为酚性和酸性化合物。
An ethyl acetate extract of Hengshun aromatic vinegar (he) exerted a weak radical scavenging activity, and the main components were phenolic and acidic compounds.
另一章鱼胺衍生物oa05具有较高的超氧阴离子自由基清除能力，值得进一步关注和研究。
OA05, another octopamine derivative, had prominent scavenging effect against superoxide anion radicals, which was worthy of further study.
另一章鱼胺衍生物oa05具有较高的超氧阴离子自由基清除能力，值得进一步关注和研究。
OA05, another octopamine derivative, had prominent scavenging effect against superoxide anion radicals, which was worthy of further study.
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