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中华鳖生化组成的分析──Ⅲ.肌肉氨基酸的组成

AN ANALYSIS OF BIOCIIEMICAL COMPOSITION OF CHINESE SOFT-SHELLED TURTLE──Ⅲ. Composition of Amino Acids in Mjuscle

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【作者】 汤峥嵘王道尊谭玉钧

【Author】 Tang Zhengrong;Wang Deozun;and Tan Yujun(ShangHai Fisheries University, 200090)

【机构】 上海水产大学!200090

【摘要】 对中华鳖的稚鳖(体重11.5-18.0g)、一龄鳖(体重100.0-125.5g)、二龄鳖(体重220.0—263.0g)和三龄鳖(体重450.0—480.0g)肌肉中的氨基酸的组成进行了分析,结果表明:肌肉中必需氨基酸(色氨酸未计)的含量约占氨基酸总量的49.48%,谷氨酸的含量很高,为氨基酸总量的15%以上。在分析与比较的基础上评价了中华鳖在氨基酸方面的营养价值,为中华鳖配合饲料的开发提供了理论上的依据。

【Abstract】 The composihon of amino acids in muscle of juvenile (weight: 11-15g)one-year old(weight: 100-125g). two-year old(weight:220-225g) and three-year old(weight:450-480g) Chinese soft-shelled turtle (Trionyx sinensis) were analyzed: Theessential amino acids in muscle acount for 46.52% of total amino acids. The contentof glutamic acid in muscle is considerably high, reaching about 15% of tatal amino acids. On the basis of analysis and comparison, The nutritive value and specialmedical value of Chinese soft-shelled turtle are conffirmed and the theoretical groundsto develop the coordinating diet of Chinese soft-shelled turtle are provided in the paper.

  • 【文献出处】 水生生物学报 ,ACTA HYDROBIOLOGICA SINICA , 编辑部邮箱 ,1998年04期
  • 【分类号】Q51
  • 【被引频次】43
  • 【下载频次】248
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