Effects of conjugated linoleic acid supplementation on growth, carcass characteristics and fatty acid profiles of muscle and fat in growing-finishing pigs
文献类型：期刊论文
| 作者 | Han, X. F.1; Feng, F. J.2; Yu, J. P.2; Tang, S. X.1; Bamikole, M. A.3; Tan, Z. L.1; Zeng, B.1; Zhou, C. S.1; Wang, M.1 |
| 刊名 | JOURNAL OF ANIMAL AND FEED SCIENCES
 |
| 出版日期 | 2011 |
| 卷号 | 20期号:2页码:171-185 |
| 关键词 | Conjugated Linoleic Acid Carcass Characteristics Fatty Acids Pigs |
| 文献子类 | Article |
| 英文摘要 | This study investigated the effects of dietary supplementation of conjugated linoleic acid (CLA) on the growth performance, carcass characteristics, muscle quality and fatty acid compositions in the skeletal muscle and backfat of growing-finishing pigs from 39.5 to 108.0 kg. Forty-eight pigs were randomly allotted to four diets containing 0 (control), 0.5, 1.0 or 1.5% of CLA mixture (35.2% cis-9, trans-11 and 37.5% trans-10, cis-12) for 12 weeks. The results showed that dietary CLA supplementation did not affect the animal's growth performance and carcass characteristics, whereas significantly increased dry matter content of the Longissimus dorsi muscle (P<0.05). The CLA supplementation also increased the content of saturated fatty acids, but decreased (P<0.05) the content of unsaturated fatty acids (UFA) in both the backfat and Longissimus dorsi muscle. The CLA concentrations in the Longissimus dorsi muscle and backfat were increased linearly by the CLA supplementation in a dose-dependent manner. However, CLA cis-9, trans-11 and CLA trans-10, cis-12 showed different deposition efficiencies in pigs. |
| WOS关键词 | MEAT QUALITY ; LIPID-METABOLISM ; SKELETAL-MUSCLE ; GENE-EXPRESSION ; HEAVY PIGS ; CLA ; PERFORMANCE ; TISSUE ; LIPOGENESIS ; PRODUCTS |
| 语种 | 英语 |
| WOS记录号 | WOS:000292851600002 |
| 出版者 | KIELANOWSKI INST ANIMAL PHYSIOLOGY NUTRITION |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/68033]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Tan, Z. L. |
| 作者单位 | 1.Chinese Acad Sci, Inst Subtrop Agr, Key Lab Agroecol Processes Subtrop Region, Hunan 410125, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Res Ctr Land Surface Syst, Beijing 100101, Peoples R China 3.Univ Benin, Dept Anim Sci, Fac Agr, Benin, Edo State, Nigeria |
| 推荐引用方式 GB/T 7714 | Han, X. F.,Feng, F. J.,Yu, J. P.,et al. Effects of conjugated linoleic acid supplementation on growth, carcass characteristics and fatty acid profiles of muscle and fat in growing-finishing pigs[J]. JOURNAL OF ANIMAL AND FEED SCIENCES,2011,20(2):171-185. |
| APA | Han, X. F..,Feng, F. J..,Yu, J. P..,Tang, S. X..,Bamikole, M. A..,...&Wang, M..(2011).Effects of conjugated linoleic acid supplementation on growth, carcass characteristics and fatty acid profiles of muscle and fat in growing-finishing pigs.JOURNAL OF ANIMAL AND FEED SCIENCES,20(2),171-185. |
| MLA | Han, X. F.,et al."Effects of conjugated linoleic acid supplementation on growth, carcass characteristics and fatty acid profiles of muscle and fat in growing-finishing pigs".JOURNAL OF ANIMAL AND FEED SCIENCES 20.2(2011):171-185. |
入库方式： OAI收割
来源：地理科学与资源研究所
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