摘要
选用60只1日龄黄羽肉鸡,研究共轭亚油酸(CLA)对其生长性能、腹脂沉积的影响。结果显示,日粮中添加CLA可显著提高49日龄黄羽肉鸡腿肌重(P<0.05),显著降低母鸡的腹脂沉积(P<0.05),但对母鸡的体增重有抑制作用(P<0.05),且能提高血清中瘦素水平(P<0.05)。
The effects of dietary conjugated linoleic acid (CLA)on growth performance,and serum leptin and adiponectin were investigated in yellow broiler chickens.A total of 60 one-day-old yellow broiler chickens were allocated to two dietary treatments.The results showed that CLA supplemented in diets could increase the weight of leg muscle (P 〈 0.05) on 49 days old and decrease abdominal fat accumulation(P 〈 0.05),inhibit the body weight gain of female chickens (P 〈 0.05) ,and significantly increase the level of serum leptin in serum(P 〈 0.05).
出处
《中国饲料》
北大核心
2007年第3期27-29,共3页
China Feed
基金
安徽省教育厅自然科学基金项目
项目编号:2005kj167
关键词
共轭亚油酸
黄羽肉鸡
生长性能
瘦素
脂联素
conjugated linoleic acid
yellow broiler chickens
growth performance
leptin
adiponectin