CAJ | 학술논문

研究测定了杜大蒲猪的生长肥育性能、胴体品质和肉质特性。结果表明，杜大蒲猪生长速度较快，饲料报酬较高，30~100 kg平均日增重为725.23 g，料重比2.88。杜大蒲猪的屠宰率、眼肌面积和瘦肉率较高，分别为74.70%、43.38 cm2、64.53%。杜大蒲猪肉色、大理石纹评分和肌内脂肪含量分别为3.63、3.00、2.49%。每100 g背最长肌氨基酸总量、鲜味氨基酸含量和必需氨基酸含量分别为19.36、15.34、7.62 g；鲜味氨基酸占总氨基酸的比例和必需氨基酸占总氨基酸的比例分别为79.22%和39.36%。棕榈酸、硬脂酸、油酸和亚油酸含量分别为24.43%、11.59%、42.84%和9.85%。
연구측정료두대포저적생장비육성능、동체품질화육질특성。결과표명，두대포저생장속도교쾌，사료보수교고，30~100 kg평균일증중위725.23 g，료중비2.88。두대포저적도재솔、안기면적화수육솔교고，분별위74.70%、43.38 cm2、64.53%。두대포저육색、대리석문평분화기내지방함량분별위3.63、3.00、2.49%。매100 g배최장기안기산총량、선미안기산함량화필수안기산함량분별위19.36、15.34、7.62 g；선미안기산점총안기산적비례화필수안기산점총안기산적비례분별위79.22%화39.36%。종려산、경지산、유산화아유산함량분별위24.43%、11.59%、42.84%화9.85%。
The growth performance, carcass performance and meat qualities of Duroc ×Yorkshire ×Dapulian Hybridized pigs were studied. The results showed that, the growth performance and feed conversion rate (FCR) were higher, with average daily gain(ADG) 725.23 g and FCR 2.88. The dressing percent,the eye muscle area and lean percent were 74.70%, 43.38 cm2 and 64.53%. Meat color score, IMF content were 3.63,3.00,2.49%. The total amino acid (TAA), delicate amino acid (DAA), essential amino acid (EAA) were 19.36 g/100 g,15.34 g/100 g,7.62 g/100 g. DAA/TAA and EAA/TAA were 79.22% and 39.36%. The palmitic acid, stearic acid, oleic acid and linoleic acid contents were 24.43%,11.59%,42.84%and 9.85%.