红菇提取液抗衰老作用初探

目的:研究红菇提取液对果蝇寿命的影响,初步探讨红菇提取液的抗衰老作用.方法:以3隐性果蝇为对象,通过果蝇的生存试验主要统计其平均寿命、半数死亡时间和最高寿命,比较1mg/ml、5mg/ml、10mg/ml和15mg/ml四种不同浓度红菇提取液对果蝇寿命的影响.结果:从平均寿命看,1mg/ml时雄、雌果蝇分别延长6.94%、11.14%(P均<0.01);5mg/ml时雌果蝇延长7.14%(P<0.01).从半数死亡时间看,1mg/ml时雄、雌果蝇分别延长7.51%、8.45%(P均<0.01);5mg/ml时雌果蝇延长7.38%(P<0.01).从最高寿命看,5mg/ml和10mg/ml时雌果蝇分别延长13.47%和16.37%(P均<0.01).结论:红菇提取液对果蝇有一定的抗衰老作用,其中1mg/ml的红菇提取液效果最好.

Preliminary Exploration about the Anti-aging Effect of Liquid Extraction from the Russula Fruitbodyon

Objective： To study the influence of Liquid Extraction from the Russula Fruitbodyon on the life- span of Drosophila melanogaster, and discuss preliminarily the anti-ageing effect of Liquid Extraction from the Russula Fruitbodyon. Methods： With three recessive types of drosophila melanogasters as the research object, through drosophila melanogaster＇ survival tests to obtain the statistics of drosophila melanogaster with average life-span, half-time death, the longest life-span, comparing the effect of four different concentrations influence of Liquid Extraction from the Russula Fruitbodyon： lmg/ml, 5mg/ml, 10mg/ml and 15mg/ml on the Life-span of Drosophila melanogaster. Results： With regard to the average life-span group, the life span of male drosophila rnelanogaster and female drosophila melanogaster delay respectively by 6.94 % and 11.14 % （P both 〈0.01 ） when it is lmg/rnl; the life span of female drosophila melanogaster delay by 7.14 % （ P 〈0.01 ） when it is 5 mg/ ml. With regard to half-time death group, when it is lmg/ml, the life span of male drosophila melanogaster and female drosophila melanogaster delay respectively by 7.51% and 8.45%（P both〈0.01）; when it is 5 mg/ml, the life span of female drosophila melanogaster delay by 7.38% （ P 〈0.01 ） . As for the longest life-span group, when they are 5mg/ml and 10mg/ml, the life span of female drosophila melanogaster delay respectively by13.47% and 16.37% （ P both 〈0.01 ） . Conclusion： Liquid extraction from the 1Kussula Fruitbodyon on the drosophila melanogaster＇s life has certain anti-ageing effect, 1mg/ml of Liquid Extraction from the Russula Fruitbodyon has the best effect.