广东虫草酒延寿及抗氧化作用的研究

Life Prolonging and Antioxidant Effects of Cordyceps guangdongensis Wine

摘要: 本文探讨了广东虫草酒的延寿及抗氧化作用。通过果蝇寿命实验及果蝇体内SOD活性、MDA含量测定，发现广东虫草酒对雌雄果蝇的平均寿命，半数死亡时间及最高寿命均有一定的延长作用，并且提高了果蝇体内的SOD活性，降低了MDA含量。其中，对于雌果蝇，0.5%剂量的广东虫草酒延寿及抗氧化效果显著(p<0.05)，而对于雄果蝇，5%剂量的效果更显著(p<0.05)。实验结果证明，在该实验条件下，广东虫草酒具有明显的延寿及抗氧化作用，且雌雄果蝇的最适剂量有所不同。

Abstract: This paper studied the life prolonging and antioxidant effects of Cordyceps guangdongensis wine. Through the life test of fruit fly and the determination of SOD activity and MDA content in the fruit fly, we find that the Cordyceps guangdongensis wine had a certain effect on prolonging the average life span, half death time and maximum life span of male and female Drosophila, and increasing the SOD activity and reducing the MDA content in Drosophila. For female Drosophila, the 0.5% dose of Cordyceps guangdongensis wine prolonging life and antioxidant effect was significant (p<0.05), and for male Drosophila, the effect of 5% dose was more significant (p<0.05). The results show that under this experimental condition, Cordyceps guangdongensis wine has obvious life prolonging and antioxidant effects, and the optimal dosage of male and female Drosophila is different.