期刊论文

Effect of soybean blend oil containing DHA algae oil on antioxidant capacity and peroxidation of cerebral cortex of SD rat

中文

中国油脂

1003-7969

2017

42

10

84-86

10.3969/j.issn.1003-7969.2017.10.019

湖北省教育厅中青年人才项目(Q20171707)；

本校为其他机构

以SD大鼠为实验对象,向其灌胃不同含量DHA藻油的大豆调和油,通过测定其大脑皮层组织丙二醛(MDA)含量、总抗氧化能力(T - AOC活性)和过氧化氢酶(CAT)活性的变化,考察DHA藻油促进机体抗氧化能力和抑制机体过氧化反应的生理功效。结果表明:含DHA藻油的大豆调和油在一定的DHA剂量范围内对降低MDA的含量具有显著影响,而T - AOC活性和CAT活性则与DHA的剂量呈明显的正相关关系。间接说明大豆调和油中所添加的DHA藻油在增强机体清除自由基、降低脂质过氧化损伤等方面具有积极的功效。

SD rat was firstly fed with soybean blend oil containing different contents of DHA algae oil,and then malondialdehybe (MDA) content and of total antioxidant capacity (T - AOC activity) and catalase (CAT) activity were measured to investigate the effect of DHA algae oil on the promotion of antioxidant capacity and the suppression of peroxidation of cerebral cortex of SD rat. The results showed that soybean blend oil containing DHA algae oil had a significant role in the reduction of MDA content in certain scope,while the activities of T - AOC and CAT were positively correlated with the dosage o...