Objective To study the antioxidant activity of flavonoids from dried orange peel.
目的研究陈皮中黄酮类化合物的抗氧化性。
The antioxidant activity of Se-enriched green tea ethanolic extracts was evaluated.
评价了富硒绿茶醇提物的体外抗氧化活性；
Purified polyphenols using three different methods to verify the antioxidant activity.
纯化后的酚类物质利用三种不同的方法验证其抗氧化活性。
A new method of determining the antioxidant activity of betulin from betula bark is established.
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。
Objective To observe the antioxidant activity of Tamoxifen(TAM) on human breast cancer cells in vitro.
目的利用体外培养的人乳腺癌细胞检测他莫昔芬的抗氧化活性。
Objective To observe the antioxidant activity of Tamoxifen(TAM) on human breast cancer cells in vitro.
目的 ：通过体外细胞研究 ，观察类胡萝卜素和维甲酸对人乳腺癌细胞的作用。
Conclusion Zinc and chromium can decrease the blood glucose and improve the antioxidant activity in diabetic mice.
结论：锌、铬具有降低实验性糖尿病小鼠血糖，增强其抗氧化能力的作用。
With this method, the antioxidant activity of the seven flavonoids was investigated rapidly both in pure and mixed form.
应用该方法定量检测了七个黄酮类化合物在单一样品时和混合样品时清除超氧阴离子的活性。
Abstract : To study the chemical constituents of the dry Lapemis curtus, and the antioxidant activity of the isolated compounds.
摘要 ： 本文主要研究平颏海蛇干体的化学成分及其抗氧化活性。
METHODS: the mouse liver homogenate lipid peroxidation assay was applied for the evaluation of the antioxidant activity in vitro.
方法：采用体外抗小鼠肝匀浆脂质过氧化的方法对这些化合物的抗氧化活性进行评价。
Some problems of these methods have been discussed. In order to offer some theory on evaluating the antioxidant activity of samples.
讨论其中存在一些问题及相应对策，以期为更好评价样品抗氧化活性提供理论依据。
When it comes to olive oil however, it's best stored in a dark place in the pantry as light decreases the antioxidant activity in it.
然而如果是橄榄油，最好存放在食品柜的阴暗地方，因为光照会降低它的抗氧化活性。
Abstract: The antioxidant activity and free radical clearing function of Maojian tea polysaccharides and its conjugate were investigated.
摘要：本研究对毛尖茶叶多糖及其结合物的抗氧化和清除自由基活性开展了研究。
Objective: the efficiency of extracting minerals and phenolic compounds of Huyou peel and the antioxidant activity by hot water were studied.
目的：研究热水提取胡柚果皮矿物质、酚类物质的效率及其提取液的抗氧化能力。
Then, the correlation between the antioxidant activity ingredients and antioxidant activity ability of the sorghum flour extract are analyzed.
并分析了高粱面粉提取物抗氧化强弱与活性成分之间的相关性情况。
The researchers say their findings highlight the possibility that other items in the diet could reduce the antioxidant activity of flavonoids in the body.
研究人员说他们的结论增加了其他食品会削弱人体中类黄酮抗氧化活性的可能性。
All degraded carboxymethyl chitosans show certain hydroxyl radical scavenging activity, but the antioxidant activity is stronger at lower molecular weight.
经降解得到的羧甲基壳聚糖均具有一定的羟基自由基清除活性，且分子量越小，其抗氧化性能越强。
ConclusionMicrowave method is helpful to extract the polysaccharides in the Reed rhizome, and it demonstrates the antioxidant activity of the polysaccharides.
结论微波法对芦根中的多糖的提取有辅助作用，芦根多糖具有一定的抗氧化活性。
The antioxidant activity of Limonium simens (Girard) Kuntze root extract was examined using various antioxidant assays, such as reducing power, DPPH assay, TEAC assay, lipid peroxidation.
利用不同的方法(还原能力、DPPH法、TEAC法和脂质体过氧化)评价了中华补血草根提取物的抗氧化活性，同时测定了其总酚、黄酮和原花青素的质量分数。
It has been shown that it is practicable to take ratio of ESR signal amplitudes of ceruloplasmin -to-transferrin as a cardinal parameter for evaluation of the antioxidant activity of serum.
结果表明，把血浆铜兰蛋白和转铁蛋白ESR信号幅度之比作为评价血浆抗氧化活性的一个重要参数是可行的。
The antioxidant activity of flavonoid of the 4 kinds of tea flowers were studied by DPPH. The results indicated that all had the antioxidant activities and some of them were the same as 0.01 % BHT.
利用DPPH法对茶花提取液的抗氧化性测定结果表明，4种茶花都具有一定的抗氧化作用，且可与0.01% BHT的抗氧化能力相媲美。
The change of antioxidant enzyme activity in Skeletonema costatum, Heterosigma akashiwo and Alexandrium tamarense under UV-B radiation enhancement were studied.
研究了赤潮异弯藻、亚历山大藻和中肋骨条藻抗氧化酶活性对UV-B辐射增强的响应变化。
This resulted in a significant increase of white wine polyphenols up to six times the normal level and exhibited antioxidant activity similar to that of red wine.
这导致白葡萄酒中多酚类物质的含量比正常水平增加了6倍，并表现出与红酒相似的抗氧化活性。
As with many of the skin-healthy foods on our list, the good stuff in nuts — especially almonds — has to do with antioxidant activity.
正如我们清单中的许多使皮肤健康的食品一样，坚果——尤其是杏仁中的好东西能够产生抗氧化活动。
ObjectiveTo compare the effect of different extraction methods on the content of flavonoids and antioxidant activity from Glycyrrhiza.
目的比较不同提取方法对甘草黄酮含量和抗氧化活性的影响。
Conclusion: Pollen has the function of promoting the ultrastructure of senility rat to maintain activity, to enhance immune and antioxidant function which could postpone senility.
结论：花粉有促进老年大鼠胸腺超微结构维持活力，有增强免疫和抗氧化功能从而能延缓衰老。
There is certainly no shortage of nutrients and phytochemicals that possess significant antioxidant activity in the test tube.
我们不缺乏具有显著抗氧化活性的营养素和植物化学物质的试管实验。
They were exploring ways to help keep strawberries fresh during storage. Treating the berries with alcohol increased in antioxidant capacity and free radical scavenging activity, they found.
他们本来在寻找让草莓保持新鲜的储存方法。他们发现，给浆果加一点酒精能增加抗氧化能力并且清除自由基。
The contents of vitamin c, total phenolics, total flavonoids and antioxidant activity were determined in fresh and pickled leaf mustard.
结果表明：与腌制前相比芥菜中抗氧化物质含量与抗氧化活性都有不同程度的下降。
The effects of roast on antioxidant activity, contents of chemicals with antioxidant activity and their distribution ratio in hydrophilic and lipophilic extract were explored.
烘烤处理对燕麦麸抗氧化活性和抗氧化活性物质含量及其在亲水性提取液和亲脂性提取液中分配比的影响。
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