期刊论文

The Effect of Conjugated Linoleic and Fatty Acid Acids on Serum Lipoproteins Content Profile in Broilers

中文

家畜生态学报

1673-1182

2007

28

2

57-63

10.3969/j.issn.1673-1182.2007.02.015

湖南省农业厅学科带头人项目（200206）； 湖南省人事厅回国人员科研启动项目（200214）；

本校为第一机构

选择艾维因肉鸡360羽,随机分为5个处理,每处理设3个重复,每重复24只鸡,分别饲喂添加0%、0.5%、1.0%、1.5%和2.0%共轭亚油的（CLA）的试验日粮,旨在探讨CLA添加水平对肉鸡脂质代谢和胸、腿肌及腹脂中脂肪酸组成的影响,试验期为49d。结果表明:在肉鸡生长各个阶段,尽管CLA添加对血清中TC、TG、HDL-C、LDL-C含量和HDL-C/LDL-C影响不明显,但TC、TG含量都有降低趋势,而HDL-C/LDL-C有增加趋势。脂肪酸组成分析显示,CLA添加增加胸肌和腹脂中肉豆蔻酸（C14:0）、棕榈酸（C16:0）、硬脂酸（C18:0）和TSFA的含量,降低棕榈油酸（C16:1）、油酸（C18:1）和TMUFA含量;胸肌中TP-UFA含量不受CLA添加的影响,但腹脂...

360 broilers were selected and allocated to 5 treatments, at random, 3 replicates in each treatment and 24 broilers in each replicate, to investigate the effect of CLA on serum lipoproteins content and fatty acids profile of chest muscle, thigh muscle and abdomen fat. The experimental diets were supplemented with 0%, 0.5%, 1.0%, 1.5% and 2.0% CLA respectively. The results showed that in different growth stages of broilers, the effect of CLA on broiler serum TC, TG, HDL-C, LDL-C and HDL-C/LDL- C were not significant, but TC and TG had a decreasi...