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吴志强, 王剑伟, 常剑波, 曹文宣. 稀有鮈鲫及其饲料的生化组成研究[J]. 水生生物学报, 1999, 23(6): 696-699.
引用本文: 吴志强, 王剑伟, 常剑波, 曹文宣. 稀有鮈鲫及其饲料的生化组成研究[J]. 水生生物学报, 1999, 23(6): 696-699.
Wu Zhiqiang, Wang Jianwei, Chang Jianbo, Cao Wenxuan. STUDIES ON BIOCHEMICAL COMPOSITION OF GOBIOCYPRIS RARUS AND ITS FEED[J]. ACTA HYDROBIOLOGICA SINICA, 1999, 23(6): 696-699.
Citation: Wu Zhiqiang, Wang Jianwei, Chang Jianbo, Cao Wenxuan. STUDIES ON BIOCHEMICAL COMPOSITION OF GOBIOCYPRIS RARUS AND ITS FEED[J]. ACTA HYDROBIOLOGICA SINICA, 1999, 23(6): 696-699.

稀有鮈鲫及其饲料的生化组成研究

STUDIES ON BIOCHEMICAL COMPOSITION OF GOBIOCYPRIS RARUS AND ITS FEED

  • 摘要: 研究了稀有的鮈鲫鱼肌、性腺的生化组成,肌肉中水分含量为79.12-79.65%,蛋白质为68.39-70.20%,脂肪为20.11-20.65%,灰分为15.88-16.04%,能值为19.91-20.84Kj/gdm。鱼肌中含17种氨基酸,必需氨基酸占19.45-20.13%,极性氨基酸占17.23-17.45%,非极性氨基酸占17.51-18.16%,鱼肌中Ca、Na、P、Mg、Zn、Fe含量均较高,此外还测定了稀有的鮈鲫的活饵-水蚯蚓及人工饲料的生化组成。

     

    Abstract: Biochemical compositions of muscle were studied in Gobiocypris rarus.The water content is 79.12 - 79.6% % of wet materials.Protein content is 68.39 - 70.20%, fat content 20.11 - 20.65%, ash content 15.88 - 16.04% of dry materials.Energy values is 19.91 - 20.84kJ/g.There are seventeen amino acids detected in muscle.The percentages of the essential, polar, non polar amino acids in total amino acids represent 19.45 - 20.13%, 17.23-17.45%, and 17.51 - 18.16%, respectively.There are abundant Ca, Na, P, Mg, Zn, Fe elements in muscle.Biochemical compositions of feed of Gobiocypris rarus also were determined.

     

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