| 浙江十种经济海藻的氨基酸含量分析 |
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| 引用本文： | 阮积惠,严建伟.浙江十种经济海藻的氨基酸含量分析[J].海洋学研究,1999,17(2):16-20. |
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| 作者姓名： | 阮积惠 严建伟 |
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| 作者单位： | 浙江大学生命科学学院，浙江中医学院 |
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| 摘 要： | 采用以异硫氰酸苯脂（ＰＩＴＣ）为柱前衍生化的ＰＩＣＯ－ＴＡＧ反相高效液相色谱法对浙江沿岸１０种经济海藻的氨基酸含量进行测定，得出以上海藻的氨基酸色谱图。发现１０种海藻的氨基酸组成基本相同。氨基酸总含量达１０．５７％～３３．５１％，其中必需氨基酸占总量的２８．２８％～４５．２２％。该测定结果可以为海藻经济开发提供参考。
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| 关 键 词： | 海藻 氨基酸 反相高效液相色谱法 PICO－TAG法 |
Reversed-phase high performance liquid chromatographic PICO-TAG analysis of Amino Acids in 10 seaweeds of Zhejiang Province |
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| RUAN Ji hui ,YAN Jian wei.Reversed-phase high performance liquid chromatographic PICO-TAG analysis of Amino Acids in 10 seaweeds of Zhejiang Province[J].Journal of Marine Sciences,1999,17(2):16-20. |
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| Authors: | RUAN Ji hui YAN Jian wei |
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| Institution: | RUAN Ji hui 1,YAN Jian wei 2 |
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| Abstract: | The analysis of amino acids in 10 seaweeds of Zhejiang Province were made with h igh performance liquid chromatography with PICO TAG method. The contents of sev enteen amino acids were determined. The sum of amino acids were between 33 51 m g ( Grateloupia ramosissima) and 10 57 mg ( Sargassum thumbergii ) per gra m. The percentage of essent ial amino acids were between 45 22 (Ulva lactuca ) and 28 28 ( Enteromorpa sp.). This method is rapid, sensitive, accurat e and reproducible efficient and precise reliable. The results provide reference for exploitation of seaweeds resources. |
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| Keywords: | amino acids seaweeds reversed phase hig h performance liquid chromatography PICO TAG |
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