文章摘要
吴志强.闽南_台湾浅滩渔场六种主要中上层鱼类的生化组成检测分析[J].水产学报,2000,24(5):
闽南_台湾浅滩渔场六种主要中上层鱼类的生化组成检测分析
Examination on the biochemical composition of six pelagic fishes in Minnan-Taiwan bank fishing ground
投稿时间:2014-04-16  修订日期:2014-04-16
DOI:
中文关键词: 生化组成 中上层鱼类 闽南-台湾浅滩渔场 营养
英文关键词: biochemical composition  pelagic f ishes  Minnan-Taiwan bank fishing ground
基金项目:国家教委海洋与环境开放研究实验室资助项目( MEE9610)
作者单位地址
吴志强 厦门大学海洋学系 厦门大学海洋学系
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中文摘要:
      检测了闽南-台湾浅滩渔场六种主要中上层鱼类(蓝圆鱼参、金色小沙丁鱼、鲐鱼、颌圆鱼参、竹Jia鱼、羽鳃鲐)鱼肌的生化组成,蛋白质含量为16.94%~18.77%,脂肪含量为20.12%~25.15%。随鱼体体长的增加,脂肪含量增长。鱼肌脂肪含量与繁殖活动存在密切相关的季节变动。鱼肌中均含17种氨基酸,必需氨基酸占总氨基酸的42.45%~49.39%,极性氨基酸占42.82%~45.16%,非极性氨基酸占39.24%~41.59%,鲜味氨基酸占42.56%~46.02%。
英文摘要:
      The biochemical compo sition of muscle were examed in six pelagic fishes( Decapterus maruadsi , Sardinella aurita, Pneurmatophorus japonicus , Decapterus lajang , Trachurus japonicus , Rastrelliger kanagurta) . The protein content of muscle is 16. 94% - 18. 77%, the lipid content is 20. 12% - 25. 15%. With the increase of body length, lipid content increases. There is apparently relationship between the lipid content of muscle and reproduct ive activities. 17 amino acids in muscle were detected, the percentage of the essential amino acids in total amino acids content s is 45. 25%- 49. 39% , the polar amino acids, nonpolar amino acids and tasty amino acids in muscle are 16%, 39. 24%- 41. 59%, 42. 56%- 46. 02% respectively.
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