| 稀有鮈鲫及其饲料的生化组成研究 |
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| 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(6). |
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| 作者姓名： | 吴志强 王剑伟 常剑波 曹文宣 |
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| 作者单位： | 中国科学院水生生物研究所!武汉430072 |
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| 基金项目： | 中国科学院水生生物研究所所长基金(990103) |
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| 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。
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| 关 键 词： | 稀有鮈鲫 饲料 生化组成 |
STUDIES ON BIOCHEMICAL COMPOSITION OF GOBIOCYPRIS RARUS AND ITS FEED |
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| Wu Zhiqiang,Wang Jianwei,Chang Jianbo and Cao Wenxuan.STUDIES ON BIOCHEMICAL COMPOSITION OF GOBIOCYPRIS RARUS AND ITS FEED[J].Acta Hydrobiologica Sinica,1999(6). |
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| Authors: | Wu Zhiqiang Wang Jianwei Chang Jianbo and Cao Wenxuan |
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| 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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| Keywords: | Biochemical composition feed Gobiocypris rarus |
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