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中国精品科技期刊2020
李娜, 张志胜, 李海鹏, 孙宝忠, 黄必志, 王安奎. 云南黄牛育肥后不同部位肉食用品质比较[J]. 食品工业科技, 2015, (01): 54-57. DOI: 10.13386/j.issn1002-0306.2015.01.002
引用本文: 李娜, 张志胜, 李海鹏, 孙宝忠, 黄必志, 王安奎. 云南黄牛育肥后不同部位肉食用品质比较[J]. 食品工业科技, 2015, (01): 54-57. DOI: 10.13386/j.issn1002-0306.2015.01.002
LI Na, ZHANG Zhi-sheng, LI Hai-peng, SUN Bao-zhong, HUANG Bi-zhi, WANG An-kui. Comparison of the eating quality in different cuts of Yunnan fatten yellow cattle[J]. Science and Technology of Food Industry, 2015, (01): 54-57. DOI: 10.13386/j.issn1002-0306.2015.01.002
Citation: LI Na, ZHANG Zhi-sheng, LI Hai-peng, SUN Bao-zhong, HUANG Bi-zhi, WANG An-kui. Comparison of the eating quality in different cuts of Yunnan fatten yellow cattle[J]. Science and Technology of Food Industry, 2015, (01): 54-57. DOI: 10.13386/j.issn1002-0306.2015.01.002

云南黄牛育肥后不同部位肉食用品质比较

Comparison of the eating quality in different cuts of Yunnan fatten yellow cattle

  • 摘要: 本实验以育肥的云南黄牛屠宰分割后的6个部位肉的食用品质为研究对象,测得的6个部位肉的剪切力均低于4.5kg,其中上脑、里脊、板腱部位肉的剪切力分别为2.66、2.69和3.16kg,与其他部位肉存在极显著差异(p<0.01);所测得6个部位肉块的颜色均在正常范围内,肉色鲜亮,表示红度的a*值均在22~25之间;6个部位的p H和蒸煮损失均存在极显著地差异(p<0.01);各部位的失水率不存在显著地差异(p>0.05);米龙的蛋白质和水分含量最高分别为22.72g/100g和73.71g/100g,与板腱和上脑部位存在极显著的差异(p<0.01)。云南本地育肥黄牛的肉质优良,营养丰富。本文结果可为云南黄牛的进一步开发利用提供理论上的参考。 

     

    Abstract: Six parts were removed from Yunnan yellow cattle slaughter as the meat sample.The shear force values of all the cuts were below 4.5kg,the shear force of high rib,tenderloin,board tendon were 2.66,2.69 and 3.16 kg,the three cuts had significant difference with other cuts( p < 0.01). Color of all of six cuts were normal and bright,a*value was between 22 and 25.There were significant differences in the p H and cooking loss of six cuts( p < 0.01)and there were no differences in lose water ratio( p > 0.05),Crude protein and moisture of outside was the highest,was 22.72 g /100 g and 73.71 g /100 g respectively,which were significant difference with High rib and Board tendon( p < 0.01). The meat quality of Yunnan fatten yellow cattle was good and had high nutrient.The results of this paper could provide theory for the future development of Yunnan yellow cattle.

     

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