期刊文献+

高油脂日粮中添加外源性乳化剂对肉鸡饲料养分利用率的影响 被引量:7

下载PDF
导出
摘要 选用48只体重一致的、健康的36日龄的爱拔益加(Arbor Acre)雄性肉鸡,随机分成6个处理,每个处理4个重复,研究等能和等蛋白情况下,在高油脂含量日粮中添加不同剂量(0、400、530、660、800g/t)的外源性乳化剂对肉鸡饲料营养物质表观和真实代谢率的影响。结果表明:高油脂饲料中添加不同水平的外源性乳化剂不同程度地提高了能量、粗脂肪和干物质的表观和真实代谢率以及表观和真实代谢能,并且随着乳化剂添加水平的提高而呈上升的趋势。其中800g/t乳化剂水平下,能量、粗脂肪的真实代谢率、真实代谢能都提高值最大,添加400g/t乳化剂处理组和对照组差异不显著。
出处 《饲料工业》 北大核心 2009年第17期24-26,共3页 Feed Industry
关键词 乳化剂 肉鸡 油脂
  • 相关文献

参考文献3

  • 1李娟娟,佟建明,董晓芳,张琪,吴莹莹.油脂类型和日粮能量对肉仔鸡生长性能和脂肪沉积的影响[J].动物营养学报,2008,20(5):501-508. 被引量:15
  • 2Polin D, Wing T L. The effect of bile acids and lipase on absorption of tallow by young chicks[J]. Poult. Sci., 1980, 59:2743-2783.
  • 3Griffiths L, S. Leeson, J. D. Summers. Influence of energy system and level of varians fat sources on performance and carcass composition of broilers[J].Poult. Sci., 1977,56: 1018-1026.

二级参考文献15

  • 1Sanz M,Flores A,Perez de Ayala P,Lopez-Bote C J. Higher lipid accumulation in broilers fed on saturated fats than in those fed on unsaturated fats. British Poultry Science, 1999, 40: 95-101.
  • 2Crespo N, Esteve-Garcia E. Dietary fatty acid profile modifies abdominal fat deposition in broiler chickens. Poultry Science, 2001, 80: 71-78.
  • 3Pinchasov Y, Nir I. Effect of high fat diets on energy balance and thermogenesis in brown adipose tissue of lean and genetically obese ob/ob mice. Poultry Science, 1992, 71: 1504-1512.
  • 4Alao S J, Balnave D. Growth and carcass composition of broilers fed sunflower oil and olive oil. British Poultry Science, 1984, 25: 209-219.
  • 5Villaverde C. Chemical composition and energy content of chickens in response to different levels of dietary polyunsaturated fatty acids. Archives of Animal Nutrition, 2005, 59(4): 281-292.
  • 6Deaton J W. The effect of dietary energy level and broiler body weight on abdominal fat. Poultry Science, 1983, 62(12): 2394-2397.
  • 7Crespo N. Dietary polyunsaturated fatty acids decrease fat deposition in separable fat depots but not in the remainder carcass. Poultry Science, 2002, 81 : 512-518.
  • 8Alao S J, Balnave D. Nutritional significance of different fat sources for growing broilers. Poultry Science, 1985, 64:1602-1604.
  • 9Su W, PJones J H. Dietary fattty acid composition influences energy accretion in rats. Journal of Nutrition, 1993, 123: 2109-2114.
  • 10Zollitsch W, Knaus W, Aichinger F, Lettner F. Effects of different fat sources on performance and carcass characteristics of broilers. Animal Feed Science Technology, 1997, 66: 63-73.

共引文献14

同被引文献73

引证文献7

二级引证文献10

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部