プラセンターリキッド中のシアル酸の検出

DOI

書誌事項

タイトル別名
  • Detection of Sialic Acid in Placentaliquid

抄録

We tried to detect Sialic acid in Placentaliquid (PL) obtained from bovine-placenta and presence of N-acetylneuramic acid (NANA) as one form of Sialic acid has been predicted.<br>After separation with paper-chromatography, ketoamino sugar acids were identified as NANA by absorption spectrum of colored substance with periodate-thiobarbituric acid and resorcinol-Cu2+-HCl reagents.<br>We substituted the determined value of ketoamino sugar acids from the color reaction for Sialic acid content in PL. This method will be useful both as a new method of evaluation of natural extracts predicted to contain Sialic acid and as study of bioactivity of theextracts.

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390282679478403712
  • NII論文ID
    130004188498
  • DOI
    10.5107/sccj.15.27
  • ISSN
    18844146
    03875253
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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