藍藻<i>Microcystis aeruginosa</i>からの2種の毒の単離

DOI Web Site

書誌事項

タイトル別名
  • Isolation of two toxins from the blue-green alga Microcystis aeruginosa.
  • 藍藻Microcystis aeruginosaからの2種の毒の単離〔英文〕
  • ランソウ Microcystis aeruginosa カラ ノ 2シュ ノ

この論文をさがす

抄録

Attempts were made to isolate toxins from the blue-green alga Microcystis aeruginosa which has been reported to form a toxic wafer-bloom in freshwater lakes and ponds in various countries. Aunialgal strain (M228) from Lake Suwa, Nagano Prefecture, was cultured, and the cells were harvested and freeze-dried. The water extract was subjected to high performance liquid chromato-graphy (HPLC) on a DEAE-5PW column, resulting in appearance of two toxic peaks. HPLC using an ODS-80TM reversed phase column made it possible to isolate two toxins, P-1 and P-2, with yields of 100μg and 700μg/g freeze-dried cells, respectively. The specific toxicity of the main toxin, P-2, was 70μg/kg mice (i.p.).

収録刊行物

  • 日本水産学会誌

    日本水産学会誌 53 (11), 2051-2054, 1987

    公益社団法人 日本水産学会

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ