【作者】 王利华； 霍贵成；

【Author】 Wang Lihua Huo Guicheng(Animal Science and Technology, Northeast Agriculture University Harbin 150030)

【机构】 东北农业大学动科院；

【摘要】 采用200只110日龄新罗曼蛋鸡,研究日粮中不同脂肪酸含量(四组日粮中ω-6:ω-3的比值分别是5.40、4.77、1.04、14.05)对蛋黄中胆固醇含量及蛋壳品质的影响。结果表明,日粮中ω-6:ω-3为5.40、4.77的第一组和第二组的每克蛋黄中胆固醇的含量较正常日粮组成的第四组降低了9.1%和9.7%(P<0.05),日粮中添加15%的亚麻将影响蛋壳品质。更多还原

【Abstract】 Studies with 200 Newromn broilers were conducted to determine the effects of different levels fatty acid on cholesterol content in yolk and eggshell quality. It can be concluded from the results that cholesterol contents of Group 1 and Group 2 which the ratios of ω -6: ω -3 were 5.40,4.77, respectively were reduced by 9.1% and 9.7%, respectively (P<0.05) , and supplement of 15% flax seed influenced on eggshell quality. We can produce low cholesterol content eggs by regulate the ration of fatty acid in dietary.更多还原