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Development and its application of biological measurement of dioxins in the farm and marine products

Research Project

Project/Area Number 25850091
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Food science
Research InstitutionKobe University

Principal Investigator

FUKUDA Itsuko  神戸大学, 農学研究科, 助教 (50418943)

Project Period (FY) 2014-02-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywordsダイオキシン類 / 農水産物 / 簡易測定法 / アリール炭化水素受容体 / 生物学的測定法
Outline of Final Research Achievements

We have developed an ELISA system, which can quantify the transformed dioxin receptor (aryl hydrocarbon receptor, AhR) protein using dioxin responsive element (DRE) oligonucleotide probe. In this study, we tried to further improve this system and to measure dioxins in the farm and marine products more conveniently. Unfortunately, during this research period we could not reach a comparative study between the official method and the improved ELISA method. As a result of measuring dioxins in the shrimps by the official method, 10 times higher concentrations of dioxins were detected in one specimen from a foreign country compared to the other two specimens. It is expected to develop a simple measurement method at the market and processing stage.

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • 2014 Research-status Report

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

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