ホタテガイ閉殻筋から単離したD-α-iminopropioacetic acidについて

DOI 日本農学文献記事索引 Web Site 被引用文献2件

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タイトル別名
  • D-.ALPHA.-iminopropioacetic acid isolated from the adductor muscle of scallop.
  • ホタテガイ ヘイカク キン カラ タンリシタ D アルファ iminoprop

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抄録

In the adductor muscle of the scallop, Patinopecten yessoensis, two acidic amino acids were detected and isolated by ion exchange chromatography. One, obtained as needles, was identified as meso-α-iminodipropionic acid (I), which has recently been isolated from the muscle of the squid Todarodes pacificas. The other compound, obtained as prisms, was inferred to be D-α-iminopro-pioacetic acid (II) by elemental analysis and mass, NMR, ORD, and IR spectrometries; this was confirmed by comparison with data from an authentic specimen. In the liquid chromatography the peak of II appeared between cysteic acid and taurine, overlapping practically with that of I. It is very interesting to note that both I and II have a D-alanine moiety in the molecule, as do octopine and lysopine.

収録刊行物

  • 日本水産学会誌

    日本水産学会誌 44 (3), 247-250, 1978

    公益社団法人 日本水産学会

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