| 固始鸡与丝毛乌骨鸡孵化期间蛋黄胆固醇含量分析 |
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| 引用本文： | 李国喜,康相涛,韩瑞丽,孙桂荣,李朝云,梅承君,闫峰宾,邓雪娟,赵建闯.固始鸡与丝毛乌骨鸡孵化期间蛋黄胆固醇含量分析[J].河南农业科学,2005(11):100-103. |
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| 作者姓名： | 李国喜 康相涛 韩瑞丽 孙桂荣 李朝云 梅承君 闫峰宾 邓雪娟 赵建闯 |
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| 作者单位： | 河南农业大学牧医工程学院,河南,郑州,450002;河南农业大学牧医工程学院,河南,郑州,450002;河南农业大学牧医工程学院,河南,郑州,450002;河南农业大学牧医工程学院,河南,郑州,450002;河南农业大学牧医工程学院,河南,郑州,450002;河南农业大学牧医工程学院,河南,郑州,450002;河南农业大学牧医工程学院,河南,郑州,450002;河南农业大学牧医工程学院,河南,郑州,450002;河南农业大学牧医工程学院,河南,郑州,450002 |
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| 基金项目： | 国家“863”计划资助项目（2002AA242021）;河南省重大科技攻关项目（0222010900,0322010600）;河南省高校杰出科研人才创新工程项目（2000KYCX005） |
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| 摘 要： | 对单冠乌骨鸡、复冠乌骨鸡、快羽固始鸡、慢羽固始鸡4个品种(系)种蛋孵化期间蛋黄内胆固醇含量的测定分析表明:鸡不同品种(或品系)蛋黄干样胆固醇含量孵化期间呈“升-降-升-降”的变动趋势;0~6胚龄卵黄大量富集胆固醇,富集量与入孵前蛋黄胆固醇含量呈较强负相关,6~9胚龄和15~21胚龄则被大量利用。另外,蛋黄干样胆固醇入孵时含量与出雏时含量呈强正相关。
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| 关 键 词： | 鸡 蛋黄 胆固醇 孵化 |
| 文章编号： | 1004-3268(2005)11-0100-04 |
| 收稿时间： | 2005-08-11 |
| 修稿时间： | 2005年8月11日 |
Analysis on Cholesterol Content of Yolk in Gushi Chicks and Silky Chicks during Hatching |
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| LI Guo-xi,KANG Xiang-tao,HAN Rui-li,SUN Gui-rong,LI Zhao-yun,MEI Cheng-jun,YAN Feng-bin,DENG Xue-juan,ZHAO Jian-chuang.Analysis on Cholesterol Content of Yolk in Gushi Chicks and Silky Chicks during Hatching[J].Journal of Henan Agricultural Sciences,2005(11):100-103. |
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| Authors: | LI Guo-xi KANG Xiang-tao HAN Rui-li SUN Gui-rong LI Zhao-yun MEI Cheng-jun YAN Feng-bin DENG Xue-juan ZHAO Jian-chuang |
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| Institution: | College of Animal Husbandry and Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002, China |
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| Abstract: | Determination on the cholesterol content in yolk of 4 varieties of single and double combed silky chicks and fast and slow feathering of Gushi chicks was determined showed that the cholesterol content in dry yolk samples appeared the tendency of increase-decrease-increase-decrease. During 0 - 6 day of embryo age the cholesterol gathered greatly and the gathered content and the cholesterol content in yolk before incubation appeared strongly negative relation. The cholesterol was utilized greatly during 6 - 9 day-age and 15 - 21 day-age. The cholesterol content in the dry yolk before hatching appeared strongly positive relation to that after hatching. |
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| Keywords: | Fowls Yolk Cholesterol Hatching |
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