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本文分析比较了乌骨鸡和普通肉鸡的一般营养成分，并对乌骨鸡进行了延缓果蝇衰老的生物学实验。结果表明：（1）乌骨鸡肉中的微量元素Cu、Zn、Se、Ge及维生素（VB1、VB2、VB5、VE）含量明显高于AA肉鸡，而其它成分含量相近。（2）乌骨鸡和普通肉鸡相比能显著延长果蝇的平均寿命（P<0.05），但对最高寿命的延长作用不明显：乌骨鸡能提高果蝇的性活力，降低果蝇脂褐素含量（P<0.05），表明乌骨鸡能延缓果蝇的衰老作用。
This article analyzed and compared the general nutrient components of black bone chicken and common broiler, and conducted a biological experiment of delaying the aging of fruit fly. The results showed that: (1) The contents of trace elements Cu, Zn, Se, Ge and vitamins (VB1, VB2, VB5, VE) in black bone chicken were significantly higher than those in AA broilers, while the contents of other ingredients were similar. (2) Compared with common broilers, black bone chickens significantly prolonged the average lifespan of fruit flies (P<0.05), but had no significant effect on the longevity of the flies. The flesh chickens can increase the sexual activity of fruit flies and reduce flies. The content of brown pigment (P<0.05) indicates that the black bone chicken can delay the aging effect of Drosophila.