Studies on the Islets of Langerhans of fishes as a source of insulin. III : The effect of the degradation of fish-body on the Islet of Langerhans

DOI IR (HANDLE) Open Access
  • Tachino Shinko
    Laboratory of Fisheries Science, Faculty of Agriculture, Kyushu University

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Other Title
  • インシュリン資源としての魚類のランゲルハンス氏島に関する研究 III : 魚体の鮮度低下がランゲルハンス氏島に及ぼす影響

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1) The degradation of the islets during the cold storage of fishes varies with the species of fishes. The islets of fishes, e. g. bonito, which migrate in warm currents are not easily degraded during the storage of fishes, while the islets of fishes, e. g. codfish, which live in cold water are destroyed even at 0℃. 2) The islet attached to the gall bladder has a weak membrane, so that it is easily crumbled away during the storage, while the islet found in the mesentery is always encapsulated with connective tissue and can be stored for a long time.

(1)魚体の貯蔵中に於けるラ氏島の変化は魚種によつて異り, 鰹の如く暖流に乗つて同游する魚類はかなり長い期間冷蔵してもラ氏島はあまり変化しないが, 鱈の如く寒流の海底に棲息している魚類は0℃内外に冷蔵しても内臓は速に溶解し従つてラ氏島は消失する. (2)胆嚢に附着して存在するラ氏島は被膜が薄く魚体を貯蔵している間に消失することが早いが, 腸間膜中に在るものは結締組織の強靱な被膜で覆われているため長期間の貯蔵に堪える.

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Details 詳細情報について

  • CRID
    1390009224837430016
  • NII Article ID
    110001553624
  • NII Book ID
    AN0005519X
  • DOI
    10.15017/21299
  • HANDLE
    2324/21299
  • Text Lang
    ja
  • Article Type
    departmental bulletin paper
  • Data Source
    • JaLC
    • IRDB
    • CiNii Articles

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