| 河田鸡肌内脂肪沉积规律的研究 |
| |
| 引用本文： | 李忠荣,刘景,叶鼎承,陈婉如.河田鸡肌内脂肪沉积规律的研究[J].福建畜牧兽医,2014(6):3-4. |
| |
| 作者姓名： | 李忠荣 刘景 叶鼎承 陈婉如 |
| |
| 作者单位： | 福建省农业科学院畜牧兽医研究所 福州 350013 |
| |
| 基金项目： | 福建省农科院区域现代农业产业化技术支撑体系建设项目(zcmx0803)。 |
| |
| 摘 要： | 本试验旨在研究河田鸡肌内脂肪的沉积规律，试验于第14 d、28 d、42 d、56 d、70 d、84 d、98 d、112 d对河田鸡肉鸡进行屠宰，测定腹脂率、胸肌肌内脂肪含量。结果表明：（1）公鸡胸肌肌内脂肪含量从42 d开始，均显著高于14 d（P＜0.05）；42 d到98 d公鸡肌内脂肪含量差异不显著（P＞0.05）。母鸡胸肌肌内脂肪含量从14 d到84 d，肌内脂肪含量差异不显著（P＞0.05）；98 d、112 d肌内脂肪含量均显著高于14 d及28 d（P＜0.05）。无论性别，胸肌肌内脂肪含量随日龄的增加呈上升趋势。（2）河田鸡胸肌肌内脂肪含量与腹脂率呈显著正相关关系（P＜0.05）。
|
| 关 键 词： | 河田鸡 肌内脂肪 脂肪沉积 |
Study on the characteristics of IMF deposition in Hetian chickens |
| |
| Li Zhongrong,Liu Jing,Ye Dingcheng,Chen Wanru.Study on the characteristics of IMF deposition in Hetian chickens[J].Fujian Journal of Animal Husbandry and Veterinary,2014(6):3-4. |
| |
| Authors: | Li Zhongrong Liu Jing Ye Dingcheng Chen Wanru |
| |
| Institution: | Li Zhongrong Liu Jing Ye Dingcheng Chen Wanru (Institute of Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou 350013) |
| |
| Abstract: | The characteristics of IMF deposition was investigated in this experiment. Hetian chickens were slaughtered at 14 d, 28 d, 42 d, 56 d, 70 d, 84 d, 98 d and 112 d to assay the content of abdominal fat percentage （PAF） and intermuscular fat （IMF） in breast muscle, The results showed：（1）The difference of IMF was not significantfor for males from 42 d to 98 d （P〉0.05） or for females from 14 d to 84 d （P〉0.05）, the contents of IMF after 42 d were significantly higher than that of 14 d for males（P〈0.05）, also the contents of IMF at 98 d and 112 d were significantly higher than that of 14 d and 28 d for females （P〈0.05）. IMF content increased with age for males or females.（2）IMF content was significantly and positively correlated with PAF（P〈0.05）. |
| |
| Keywords: | Hetian chickens IMF fat deposition |
| 本文献已被 维普 万方数据 等数据库收录！ |
