大豆蛋白質とアクチンおよびα-アクチニンとの相互作用

DOI オープンアクセス

書誌事項

タイトル別名
  • Evidence for interactions among soybean protein, actin and .ALPHA.-actinin.

説明

To improve the utilization of soybean proteins in meat products, the interaction of α-actinin and soybean protein with actin was investigated by cosedimentation and viscosity experiments. Analyses of the sedimented proteins clearly demonstrated that soybean proteins can bind to F-actin filaments to some extent under neutral (7.5) or slightly acidic (5.5) pH conditions at 25°C. However, no interaction between α-actinin and soybean proteins was observed. In the presence or absence of soybean protein, no appreciable differences were obsered in the amount of α-actinin that bound to F-actin under neutral pH condition. However, the amount of α-actinin that bound to F-actin in the absence of soybean proteins under acidic pH condition. These results indicated that α-actinin and soybean protein can bind to actin filaments simultaneously. By viscometry it was confirmed that α-actinin and soybean proteins can bind to F-actin.

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390282681382115712
  • NII論文ID
    130003788825
  • DOI
    10.3136/nskkk1962.36.9_754
  • ISSN
    00290394
  • 本文言語コード
    en
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
    • OpenAIRE
  • 抄録ライセンスフラグ
    使用不可

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