为研究复合微生态制剂对肉鸡肌肉品质的应用效果，采取对比试验的方法，探讨添加复合微生态制剂对肉鸡氨基酸含量、营养成份的影响。结果表明：饲喂复合微生态制剂可以有效改善肉鸡的品质以及肉质的营养成分，表现为鸡肉的pH值、肉色和水分含量上升，肌肉的嫩度、粗蛋白含量显著提高（P＜0．05），滴水损失、粗脂肪含量显著降低（P＜0．05），氨基酸总量提高。%In order to research the application effect of compound microecological preparation on muscle quality of broiler, it used the method of contrast test to discuss the influence of adding compound microecological preparation on the content of amino acid and nutrition of broiler. The test result shows that feeding compound microecological preparation can effectively improve the quality of broiler and its meat nutrition;its expressions are the increasing of pH value, flesh’s color and MC. The tenderness of muscle and the content of crude protein were increased obviously (P<0.05), drip loss and the content of crude fat were decreased obviously (P<0.05), the total amount of amino acid was increased.
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