摘要
为了探讨猪肉品质性状间的相关关系,试验选取86头杜长大猪的背最长肌进行部分肉质性状测定。结果表明:大理石纹与肉色有极显著正相关关系(P<0.01),与肌内脂肪有显著正相关关系(P<0.05);拿破率与失水率有显著负相关关系(P<0.05),与pH24有极显著正相关关系(P<0.01)。结论:研究发现测定的猪肉品质的指标间相互存在着重要联系,为更好地提升猪肉的品质提供新的思路和依据。
The purpose of this study is to analyze correlation among meat quality traits in Duroc×Landrace×Yorkshire(DLY)pig.The experiment selected 86 DLY pigs obtaining the sample of longissimus muscle and measured some meat quality traits.The results showed that marbling had significant positive correlation with color(P<0.01)and intramuscular fat content(P<0.05),napole yield had significant negative correlation with water loss rate(P<0.05)and positive correlation with pH24(P<0.01)in DLY pig.In conclusion,there were important connections among pork quality traits,which will describe novel insights to better improving the quality of pork.
作者
刘林清
王嘉欣
张晓东
李小金
王重龙
LIU Linqing;WANG Jiaxin;ZHANG Xiaodong;LI Xiaojin;WANG Chonglong(Institute of Animal Husbandry and Veterinary Medicine,Anhui Academy of Agricultural Sciences,Key Laboratory of Pig Molecular Quantitative Genetics of Anhui Academy of Agricultural Sciences,Anhui Provincial Key Laboratory of Livestock and Poultry Product Safety Engineering,Hefei 230031,China;Anhui Agricultural University College of Animal Science and Technology,Hefei 230036,China)
出处
《养猪》
2019年第4期62-64,共3页
Swine Production
基金
安徽省科技重大专项(17030701008,17030701061)
安徽省农业科学院重点实验室项目(2019YL021)
国家自然科学基金项目(31371258)
安徽省生猪产业技术体系项目(AHCYTX-05-09)
安徽省生猪遗传改良计划专项(2018FACN4373)
淮南市工程技术研究中心项目(2017G30)
关键词
杜长大猪
猪肉品质
相关分析
DLY pig
pork quality traits
correlation analysis
