| 中华绒螯蟹不同部位游离氨基酸的测定与分析 |
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| 引用本文： | 张娜,袁信华,过世东.中华绒螯蟹不同部位游离氨基酸的测定与分析[J].天然产物研究与开发,2009,21(4):634-637,644. |
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| 作者姓名： | 张娜 袁信华 过世东 |
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| 作者单位： | 江南大学食品学院食品科学与安全教育部重点实验室,无锡,214122 |
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| 摘 要： | 本文对中华绒螯蟹不同部位的游离氨基酸含量和组成进行测定，结果显示：中华绒螯蟹步足肌肉、腹部肌肉和蟹黄这三个部位的游离氨基酸总量、呈味氨基酸总量、必需氨基酸总量和限制性氨基酸总量存在显著差异性。此外，阳澄湖蟹和池塘养殖蟹的各部位游离氨基酸含量和组成也存在很大差异性。
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| 关 键 词： | 中华绒螯蟹 游离氨基酸 呈味氨基酸 |
Determination and Analysis of Free Amino Acids in Different Parts of Eriocheir sinensis H. Milne-Eswards |
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| ZHANG Na,YUAN Xin-hua,GUO Sh-dong.Determination and Analysis of Free Amino Acids in Different Parts of Eriocheir sinensis H. Milne-Eswards[J].Natural Product Research and Development,2009,21(4):634-637,644. |
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| Authors: | ZHANG Na YUAN Xin-hua GUO Sh-dong |
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| Abstract: | In this paper, the contents and compositions of free amino acids in different parts of Eriocheir sinensis H. Milne-Eswards were determined. The results revealed that there was much difference of the total contents of free amino acids ,flavor amino acids ,essential amino acids and limited amino acids in periopods muscle, abdominal muscle and ova-ry of Eriocheir sinensis H. Milne-Eswards. In addition, the contents and compositions of free amino adds of Eriocheir sinensis H. Milne-Eswards in Yangchenghu Lake were very different from that of Eriocheir sinensis H. Milne-Eswards in pond. |
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| Keywords: | Eriocheir sinensis H Milne-Eswards free amino acid flavor amino acid |
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