酸処理剤としての乳酸のアカグサレ菌に対する致死効果

書誌事項

タイトル別名
  • Disinfectant Effects of Lactic Acid on Pytthium porphyrae as Acid Treatment Agent
  • サン ショリザイ ト シテノ ニュウサン ノ アカグサレキン ニ タイスル チシ コウカ

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抄録

To develop acid treatment technique in noni culture, we studied the disinfectant effects of lactic acid, malic acid, citric acid, gluconic acid and tartaric acid which are involved in conventional acid treatment agents, on Pythium porphyrae. As the result, it was found that lactic acid affected P. porphyrae most strongly among the five acids under the same pH value. Moreover, lactic acid killed out P. porphyrae at pH 3.0-5.0, but the other four organic acids killed it out at pH about 2.0. The results indicate that lactic acid has a strong disinfectant effect.

収録刊行物

  • 水産増殖

    水産増殖 55 (3), 325-330, 2007

    日本水産増殖学会

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