Comparison of Nutrient Components in the Muscle of Wild and Artificially Reared Takifugu obscurus  

野生及人工养殖暗纹东方鲀肌肉营养成分的比较分析(英文)

作　　者：顾曙余[1] 赵赿 

机构地区：[1]南京师范大学生命科学学院,江苏南京210046

出　　处：《Agricultural Science & Technology》2008年第4期118-120,共3页农业科学与技术（英文版）

基　　金：Supported by the Innovation Practice Project of Nanjing Normal University(2413)~~

摘　　要：[Objective] The aim of this study was to evaluate the nutritive value of Takifugu obscurus and provide the scientific basis for artificially feed research.[Method] The nutrient components and nutritive qualities in the muscle of wild and artificially reared Takifugu obscurus were comparatively analyzed.[Result] The contents of crude protein,crude fat,crude ash,total amino acids,essential amino acids and half essential amino acid in the muscle of wild Takifugu obscurus were all higher than those of the artificially reared.The content of four delicious amino acids in the muscle of wild and artificially reared Takifugu obscurus was 17.59% and 14.44%(percentage of dry weight),respectively.The essential amino acid index(EAAI)was 52 and 40 separately,and the constitutional rate of the essential amino acids met the FAO/WHO standard.Valine was the first limiting amino acid of Takifugu obscurus.[Conclusion] The muscle of wild and artificially reared Takifugu obscurus were all high quality food full of animal protein,while the protein nutritive value of wild Takifugu obscurus was higher than that of the artificially reared.[Objective] The aim of this study was to evaluate the nutritive value of Takifugu obscurus and provide the scientific basis for artificially feed research.[Method] The nutrient components and nutritive qualities in the muscle of wild and artificially reared Takifugu obscurus were comparatively analyzed.[Result] The contents of crude protein,crude fat,crude ash,total amino acids,essential amino acids and half essential amino acid in the muscle of wild Takifugu obscurus were all higher than those of the artificially reared.The content of four delicious amino acids in the muscle of wild and artificially reared Takifugu obscurus was 17.59% and 14.44%(percentage of dry weight),respectively.The essential amino acid index(EAAI)was 52 and 40 separately,and the constitutional rate of the essential amino acids met the FAO/WHO standard.Valine was the first limiting amino acid of Takifugu obscurus.[Conclusion] The muscle of wild and artificially reared Takifugu obscurus were all high quality food full of animal protein,while the protein nutritive value of wild Takifugu obscurus was higher than that of the artificially reared.

关 键 词：TAKIFUGU obscurus MUSCLE NUTRIENT components AMINO acid 

分 类 号：S917.4[农业科学—水产科学]