Compounds 5 and 6 showed strong antioxidant activities.
结果表明，化合物5和6具有较强的抗氧化活性。
Determine the antioxidant activities of sorghum pigment.
确定了高粱红色素的抗氧化作用。
Objective: To study the antioxidant activities of Ligustrum lucidum Ait. in vitro.
目的：研究女贞子的体外抗氧化活性。
Objective: To study the antioxidant activities of acid proteoglycan from Folium mori (APFM).
目的：研究桑叶酸性蛋白多糖(APFM)的抗氧化作用。
The antioxidant activities of compounds were evaluated by DPPH free radical scavenging assay.
进一步采用清除DPPH自由基能力的方法测定红花提取物的抗氧化能力。
Malondiadehyde (MDA) levels and antioxidant activities in liver and kidney tissue were determined by spectrophotometric method.
分光光度法检测肝、肾组织丙二醛(MDA)含量及抗氧化物酶活性。
The antioxidant activities of each extract from two Juncaceae plants were determined by using DPPH free radical scavenging method.
采用DPPH法对两种灯心草属植物不同溶剂提取物进行抗氧化活性研究。
The ethanol extraction conditions of flavonoids from leaves of diospyros kaki and their antioxidant activities were studied simultaneously.
研究了用乙醇提取柿叶中黄酮类物质的工艺条件，并对其进行了抗氧化性能的初步探讨。
OBJECTIVE: to study the antioxidant activities of Plastrum Testudinis in vitro so as to provide references for the optimization of antiaging agents.
目的研究龟板的体外抗氧化活性，为抗衰老药物的筛选提供参考。
In the culture of Saussurea medusa cells, the antioxidant activities appeared very remarkable and related to flavonoid yield in Saussurea medusa cells.
获得的水母雪莲细胞培养物具有明显的抗氧化活性，其抗氧化活性与雪莲细胞中的黄酮含量相关。
Quercetin was prepared by hydrolyzing rutin. Their antioxidant activities were tested using phosphomolybdate method, and compared with those of BHT and VC.
采用磷钼酸盐法测定了不同质量浓度的粗提物、芦丁和槲皮素的抗氧化活性，并与BHT、 VC的抗氧化活性进行了比较。
This thesis focused on evaluation of the antioxidant activities and the counter-current chromatographic separation of bioactive components from R. cordifolia.
论文对茜草中的主要活性成分进行了逆流色谱分离及其抗氧化作用研究。
The results showed that four species of Michelia all had antioxidant activities and the antioxidant activities increase with increasing the concentration of samples.
结果显示：四种含笑挥发油均有较强的抗氧化活性，且活性随着挥发油的浓度增大而增强。
With the increasing demand of polysaccharide market, some test methods of antioxidant activities which are quick, sensitive and practical are particularly important.
随着多糖市场需求增加，快速、灵敏和实用的抗氧化检测方法尤为重要。
The antioxidant activities of extracts from vinegar pickled garlic were determined by two methods: inhibition of lipid peroxidation and scavenging activity against DPPH.
采用DPPH法和抑制脂质过氧化法考察了醋蒜提取物的抗氧化活性。
The study showed that Lavender total flavonoids has strong antioxidant activities, which can be used as a function-rich antioxidants and whose application promising is very extensive.
实验结果表明，薰衣草总黄酮具有较强的抗氧化活性，作为多功能的抗氧化剂，应用前景非常广泛。
The study indicated that the antioxidant activities and scavenging free radicals by bran oil were better, and increased with their dosages. The bran oil was a good natural antioxidant.
结果表明，麸油对自由基的清除和猪油的抗氧化能力较强，且随加入量的增加清除能力和抗氧化能力增强，因此，燕麦麸油是开发抗氧化剂良好的原料。
The results showed that the extraction technology was reasonable, the yield of total flavonoids was high, and extraction of Q. acutissima leaves had strong antioxidant activities in vitro.
试验结果表明提取工艺合理，黄酮提取率高，麻栎叶黄酮提取液具有很好的抗氧化活性。
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 antioxidant activities of four compounds isolated from this plant were tested. The results showed that the compound 3 displayed modrate scavenging DPPH free radical activities compared with BHT.
评价了从该活性部位分离出的四个化合物清除DPPH自由基的活性，化合物3显示了一定的清除DPPH自由基的活性。
The results showed the extracts of the leaves from black currant (Liangye) exhibited strong antioxidant activities on lard, which increased with raising the addition amount of the flavonoid extracts.
试验以黑穗醋栗品种‘亮叶’叶片为试材，采用烘箱贮存法测定了该叶片黄酮提取物在猪油中抗氧化活性并且同一些合成的抗氧化剂进行了比较。
The ripeness, the phenolic compound contents and the antioxidant activities of Cabernet Sauvignon grape berries from valley land of low altitude were higher than those of slope land of high altitude.
在黄土高原地区，低海拔谷地赤霞珠果实的成熟度、酚类化合物含量及抗氧化能力均优于高海拔坡地赤霞珠果实。
Abstract : The antioxidant and antibacterial activities of carnosic acid were studied by radical scavenging effect, reducing ability and tablet dilution methods.
摘要 ：通过自由基清除能力、还原力和平板二倍稀释法实验，评价了鼠尾草酸的抗氧化活性、抑菌活性。
The result showed: the antioxidation activities of sorghum pigment were better than BHT, it can be used to serve a dual purpose and pigment as antioxidant.
结果表明：高梁红色素具有良好的抗氧化能力，优于BHT，具有作为色素及抗氧化剂使用的双重功效。
The results showed that the various of antioxidant enzyme activities of spinach is different in all treatment series.
结果表明，无论镉单独处理还是复合污染处理系列，菠菜抗氧化酶活性。
The results showed that, compared with the younger rats, the antioxidant enzymes activities and the anti-atherogenic index of old rats were decreased, the lipid peroxidation level was increased.
结果表明，与正常组比较，老年大鼠的红细胞各项抗氧化酶活性降低，脂质过氧化水平提高，抗动脉硬化指数降低。
The results showed that MDA content was lower in annual grass, also several antioxidant enzyme activities were lower.
结果表明，耐寒性差、生长期短的一年生植物微孔草mDA含量较低，保护酶活力也较低。
It was suggested that Zea pollinium could improve the activities of antioxidant in vivo, and inhibit the occurrence of lipid peroxidation.
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。
The results suggest that enhanced UV-C radiation decreased activities of the antioxidant enzymes and made membrane peroxidated, thus leading to weakened photosynthesis.
这说明UV-C辐射增强引起抗氧化酶活性降低，使膜脂过氧化，导致光合作用减弱。
The results suggest that enhanced UV-C radiation decreased activities of the antioxidant enzymes and made membrane peroxidated, thus leading to weakened photosynthesis.
这说明UV-C辐射增强引起抗氧化酶活性降低，使膜脂过氧化，导致光合作用减弱。
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