| 青藏高原海东鸡屠宰性能与肌肉品质分析 |
| |
| 引用本文： | 张军霞,杨葆春,张静.青藏高原海东鸡屠宰性能与肌肉品质分析[J].现代畜牧兽医,2012(3):24-26. |
| |
| 作者姓名： | 张军霞 杨葆春 张静 |
| |
| 作者单位： | 青海大学农牧学院,青海西宁,810003 |
| |
| 摘 要： | 本试验对青藏高原海东鸡的屠宰性能、肉质特性及营养成分进行了测定，结果表明，海东鸡活重、屠体率、全半净膛率、半净膛率、胸肌率在两性别之间差异不显著（P〉0．05），但腿肌率公鸡显著高于母鸡（P〈0．05）；腹脂率母鸡极显著高于公鸡（P〈0．01）。失水率、胸肌嫩度、熟肉率、屠宰后45min内72-24h后的pH值在公、母鸡不同部位的肌肉间差异不显著（P〉0．05）。鸡肉中初水分、蛋白质含量在两性别间无显著差异（P〉0．05），而脂肪含量公鸡明显低于母鸡，差异显著（P〈0．05）。
|
| 关 键 词： | 海东鸡 屠宰性能 肉质特性 营养成分 |
Analysis of Meat Quality Chicken Haidong |
| |
| ZHANG Junxia,YANG Baochun,ZHANG Jing.Analysis of Meat Quality Chicken Haidong[J].Modern JOurnal of Animal Husbandry and Veterinary Medicine,2012(3):24-26. |
| |
| Authors: | ZHANG Junxia YANG Baochun ZHANG Jing |
| |
| Institution: | (Agriculture and Animal Husbandry College of Qinghai University,Qinghai Xining 810016) |
| |
| Abstract: | In this experiment,slaughter performance,meat quality and nutritional components of Qinghai Haidong chicken were tested.The results showed that:live weight,bressing percentage,eviscerated carcass weight rate,semi-eviscerated carcass weight rate,breast muscle rate were not significant different between the male and the female(P>0.05),leg muscle rate of rooster was higher than the hen(P<0.05);abdomen fat rate of hen was higher than rooster(P<0.01).water losing rate,tender degree,cooked meat rate and PH value in 45 min and after 24h of different muscle part between the male and female were not significant different(P>0.05),moisture and rude protein were not different in the male and female(P>0.05),but rude fat content of hen was higher than rooster(P<0.05). |
| |
| Keywords: | Haidong chicken slaughter performance meat quality nutrient components |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
