鸡肉肌苷酸和肌内脂肪沉积规律研究  

Studies on the Characteristics of Deposition of Chicken IMP and IMF

作　　者：陈继兰[1] 文杰[1] 王述柏[1] 赵桂苹[1] 郑麦青[1] 李小华[1] 

机构地区：[1]中国农业科学院畜牧研究所,北京100094

出　　处：《畜牧兽医学报》2005年第8期843-845,共3页ACTA VETERINARIA ET ZOOTECHNICA SINICA

基　　金：国家高技术"863"计划项目(2001AA243081);国家科技基础条件平台工作面上项目(2003DED6J078)

摘　　要：The characteristics of deposition of chicken IMP and IMF were investigated in this experiment. Arbor Acres (AA) and Beijing Fatty Chickens (n=200, respectively) were raised under the same condition and were slaughtered at 28 d, 56 d and 90 d to assay the content of IMP and IMF in breast and leg muscle. The results showed that the IMP content of Beijing Fatty Chicken was significantly higher than that of AA (P<0.01), and also significant difference existed between them in IMF (P<0.01). The IMP content in breast muscle was higher than that in leg muscle (P<0.01), while the IMF was inverse (P<0.01). IMP content of female was a little bit higher than that of male (P>0.05). IMF content varied with growth rate, and showed no association with sex. IMF content increased with age, while IMP did not.The characteristics of deposition of chicken IMP and IMF were investigated in this experiment. Arbor Acres （AA） and Beijing Fatty Chickens （n=200, respectively） were raised under the same condition and were slaughtered at 28 d, 56 d and 90 d to assay the content of IMP and IMF in breast and leg muscle. The results showed that the IMP content of Beijing Fatty Chicken was significantly higher than that of AA （P〈0.01）, and also significant difference existed between them in IMF （P〈0.01）. The IMP content in breast muscle was higher than that in leg muscle （P〈0.01）, while the IMF was inverse （P〈0.01）. IMP content of female was a little bit higher than that of male （P〉0.05）. IMF content varied with growth rate, and showed no association with sex. IMF content increased with age, while IMP did not.

关 键 词：鸡 IMP IMF 沉积 肉质 

分 类 号：S831[农业科学—畜牧学]