Comparison of muscle nutritive component of farmed and wild Chromileptes altivelis

Abstract

对野生与养殖驼背鲈肌肉的营养成分进行比较。结果表明,养殖驼背鲈肌肉中的水分含量、干物质含量、粗蛋白含量、粗灰分含量等与野生驼背鲈相比没有明显区别(P>0.05),而养殖驼背鲈肌肉中粗脂肪含量高于野生驼背鲈(P0.05),while crude fat content was significantly higher than that of the wild C.altivelis(P<0.05).The UFA content in fatty acids and the FAA content of the farmed C.altivelis.were significantly lower than that of the wild C.altivelis(P<0.05),but the EAA content was significantly higher than that of the wild C.altivelis(P<0.05).So not only the nutritional composition content of the the farmed C.altivelis was the same as the wild,but also EAA content was higher than that of the wild C.altivelis form the nutritional point.Because of the crude fat content of the farmed C.altivelis were significantly higher than that of the wild C.altivelis,while the UFA contents in fatty acids and the FAA content of the farmed C.altivelis were significantly lower than that of the wild C.altivelis.So the mouthfeel in flavor and creasy of the farmed C.altivelis were slightly worse than the wild C.altivelis,what exercised a malign influence on flavor of the C.altivelis.海南大学青年基金(编号:qnjj1224); 海南大学教育教学研究课题立项项目(编号:hdjy1121); 海南大学2013年度研究生实践教学资助项目(编号:201310); 海南大学2013年研究生创新科研课题(编号:2013CXKT01

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