スベスベマンジュウガニの地域別毒性と有毒成分

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タイトル別名
  • Local variation of toxicity and toxin composition in a xanthid crab Atergatis floridus.
  • スベスベマンジュウガニの地域別毒性と有毒成分〔英文〕
  • スベスベマンジュウガニ ノ チイキベツ ドクセイ ト ユウドク セイブン エイ

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Eughty-two specimens of a xanthid crab, “subesube-manjugani” Atergatis floridus were collected from four places on Ishigaki and Hachijo Islands, Miura Peninsula, etc., along with the Pescadores (Taiwan) in 1981 and 1982. Toxicity assays of paralytic shellfish poison showed that all of them were toxic and their toxicity scores widely differed depending upon the places of collection. Ishigaki specimens were most toxic, and the maximum toxicity of 9, 000MU/g recorded. Miura specimens were moderately toxic all the year round. Incidentally, the fertilized eggs from seven female specimens were also found to be toxic.<br> Electrophoretic analyses showed that the main toxins of the Ishigaki specimens were neo-saxitoxin and saxitoxin, whereas the Miura specimens lacked in neosaxitoxin.

収録刊行物

  • 日本水産学会誌

    日本水産学会誌 49 (12), 1883-1886, 1983

    公益社団法人 日本水産学会

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