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首页> 外文期刊>Age. >Can consumption of antioxidant rich mushrooms extend longevity?: antioxidant activity of Pleurotus spp. and its effects on Mexican fruit flies' (Anastrepha ludens) longevity
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Can consumption of antioxidant rich mushrooms extend longevity?: antioxidant activity of Pleurotus spp. and its effects on Mexican fruit flies' (Anastrepha ludens) longevity

机译：可以消耗抗氧化剂富含蘑菇延长寿命吗？：Pleurotus SPP的抗氧化活性。 它对墨西哥果蝇的影响'（Anastrepha Ludens）LONGEVITY

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摘要

The variability of antioxidant capacity of 14 strains of the edible oyster mushroom Pleurotus spp. was determined, and the effect of selected mushroom supplements on the longevity of the Mexican fruit fly, Anastrepha ludens, was evaluated. The antioxidant capacity of the fruiting bodies was determined by three different methods, measuring the free radical scavenging activity of methanolic extracts, the OH radical scavenging capacity, and the total phenol content. The inhibition percentage of the DPPH radical varied between 32.6 and 85.7 % and total phenols varied between 30.6 and 143.3 mg/g. The strains with the highest (Pleurotus djamor ECS-0142) and lowest (Pleurotus ostreatus ECS-1123) antioxidant capacity were selected to study their effect on the survival, life expectancy, and mortality of the Mexican fruit fly A. ludens. The results demonstrated differing responses between male and female flies. High concentrations of mushrooms (5 and 20 %) in the diet resulted in a decrease in life expectancy. However, flies on the diet with 1 % P. djamor ECS-0142 showed slightly but significantly greater survival than those on the control diet. The possible adverse effect of protein content in mushroom extracts is discussed.
机译：可食用牡蛎蘑菇Pleurotus SPP的14个菌株抗氧化能力的可变性。确定了，评估了所选蘑菇补充剂对墨西哥果蝇的长寿的影响，Anastrepha Ludens。结果体的抗氧化能力由三种不同的方法测定，测量甲醇提取物的自由基清除活性，OH自由基清除能力和总酚含量。 DPPH自由基的抑制百分比在32.6和85.7％之间变化，总酚在30.6和143.3mg / g之间变化。选择具有最高（Pleurotus Djamor ECS-0142）和最低（Pleurotus Ostreatus ECS-1123）抗氧化能力的菌株，以研究其对墨西哥果蝇A. Ludens的生存，预期寿命和死亡率的影响。结果表明了男性和女性苍蝇之间的不同反应。饮食中的高浓度蘑菇（5和20％）导致预期寿命的降低。然而，饮食中的饮食与1％P. Djamor ECS-0142略微略高但显着提高了对照饮食的生存率。讨论了蛋白质含量在蘑菇提取物中可能的不利影响。

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