Abstract:

This paper studied on the effects of the chicken copper content inside the muscle under different copper and VA levels in the ration with 2×4( VA×Cu) complete randomized block design. The results showed: chicken inside the muscle keep tallest value when the copper level is 150 mg/kg which is independent of VA level. At this time copper makes chicken be vigorous metabolism interact with VA. While the copper additive level rises to 225 mg/ kg, the copper level inside the chicken muscle goes down.

Key words: chicken, copper content, the atomic absorption method

摘要：

以肉仔鸡为原料,采用4×2(Cu×VA)完全随机试验设计,研究不同铜和维生素A水平对肉仔鸡体内铜含量沉积量的影响。结果表明:只要铜水平为150 mg/kg,鸡肉中铜的含量均达到最高值,与维生素A水平高低无关。此时维生素A与铜的交互作用使肉鸡的代谢处于旺盛状态。而当铜添加水平上升为225 mg/kg时,鸡肉中铜的含量反而降低。

关键词: 肉仔鸡;铜含量;原子吸收法