结论：芦荟能提高机体抗自由基氧化损伤的能力，减轻肝、脾细胞DNA损伤程度，从而达到延缓衰老的目的。
Conclusion: Aloe can retard senility by which increases the capability of body anti-oxidation of free radical and relieves the damage degree of liver and spleen cell DNA.
科学家在实验室用这种化合物预处理神经元后，神经细胞抗自由基损伤的能力明显增强。没错，咖啡是很好的抗氧化剂来源。
When scientists pretreat neurons with this acid in the lab, the cells are significantly (though not completely) protected from free-radical damage. Yup: Coffee is a good source of antioxidants.
实验结果表明，该接枝反应基本符合自由基反应的一般规律，并且其聚合产物具有明显的抗高温能力。
Experiment result shows that the graft copolymerization reaction agrees quite well with the general free radical mechanism and the copolymer has excellent heat stabilization.
对两种不同的蚂蚁窝进行甲醇提取，并对提取物进行了急性毒性、抗自由基，酚含量、还原能力和抗菌活性的检测。
Methanol extracts of two kinds of formicary were investigated for their free radical scavenging activities, total phenolic content, reduction power and antimicrobial activities.
抗自由基，促进血液的带氧能力。
与对照相比抗羟自由基能力提高了39。
In compared with the control, the scavenging rate of · OH were increased by 39.
与对照相比抗羟自由基能力提高了39。
In compared with the control, the scavenging rate of · OH were increased by 39.
应用推荐