沂州木瓜汁抗氧化、降血脂保健功能的研究

Study on the health function on antioxidation and reducing blood lipid of Yizhou Chaenomeles fruit juice

利用大白鼠进行动物实验,研究沂州木瓜汁的抗氧化、降血脂保健功能。实验结果表明:沂州木瓜汁能显著降低高血脂大鼠的血清总胆固醇、甘油三脂和低密度脂蛋白水平,减小动脉硬化指标,对大白鼠高脂血症和动脉硬化具有较好的预防作用;沂州木瓜汁还能显著降低高血脂大鼠的肝系数、肝脏总胆固醇和甘油三酯水平,缓解肝脏的脂肪病变;沂州木瓜汁能提高大鼠红细胞内SOD活力、降低红细胞中MDA含量、提高血液中GSH-Px活力,从而清除机体内的超氧阴离子,减少机体受自由基的攻击。

The health function on antioxidation and reducing blood lipid of Yizhou Chaenomeles fruit juice was studied.The mice experiments showed serum lipid-lowering and antioxidative action of the Yizhou Chaenomeles fruit juice.Compared with the hyperlipidemic group,Yizhou Chaenomeles fruit juice could significantly lower the cholesterol levels of mice,including the serum TC,TG,LDL-C and arteriosclerosis index（AI）.It could also lower the liver weight,TC and TG.Yizhou Chaenomeles fruit juice also improved SOD activity,reduced MDA content in mice and enhanced GSH-Px activity in blood.