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Development of a rapid and simplified method for detecting Kudoa septempunctata in the field to prevent foodborne illness caused by this novel myxosporean parasite

Research Project

Project/Area Number 24501031
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Eating habits, studies on eating habits
Research InstitutionOsaka Prefectural Institute of Public Health

Principal Investigator

KAWAI Takao (2014)  大阪府立公衆衛生研究所, その他部局等, 主任研究員 (30250319)

Co-Investigator(Kenkyū-buntansha) HARADA Tetsuya  大阪府立公衆衛生研究所, その他部局等, 主任研究員 (70516723)
JINNAI Michio  大阪府立公衆衛生研究所, その他部局等, 研究員 (70622752)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsクドア / 粘液胞子虫 / 食中毒 / イムノクロマト
Outline of Final Research Achievements

Kudoa septempunctata, a myxosporean parasite of olive flounder, causes foodborne diseases. We attempted to develop a rapid and simple method for detecting olive flounders infected with K. septempunctata using an immunochromatographic technique, in order to prevent foodborne illness caused by this parasite.
The experimental immnuochromatographic kit developed in this study was able to detect olive flounders with more than 20,000 spores of K. septempunctata per 1 g of muscle tissue, although this kit showed a weak cross-reaction with olive flounder muscle tissue containing other Kudoa sp. spores.

Report

(2 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • Research Products

    (2 results)

All 2014

All Journal Article (1 results) Presentation (1 results)

  • [Journal Article] 新しく見つかった寄生虫性食中毒 - ヒラメに寄生するKudoa septempunctataによる食中毒 -2014

    • Author(s)
      河合高生
    • Journal Title

      食品機械装置

      Volume: 51

    • Related Report
      2014 Annual Research Report
  • [Presentation] クドア・セプテンプンクタータ以外のクドアによる食中毒の可能性について2014

    • Author(s)
      河合高生
    • Organizer
      衛生微生物技術協議会第35回研究会
    • Place of Presentation
      東京都江戸川区船堀
    • Year and Date
      2014-06-27
    • Related Report
      2014 Annual Research Report

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Published: 2013-05-31   Modified: 2019-07-29  

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