한국동물위생학회지 (Korean Journal of Veterinary Service)

  • 제45권3호
  • /
  • Pages.237-242
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  • 2022
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  • 3022-7372(pISSN)
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  • 2287-7630(eISSN)
한국동물위생학회 (The Korean Society of Veterinary Service)
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LC-MS/MS를 이용한 반려동물 사료에서 곰팡이독소 동시분석법 유효성 확인

Validation of simultaneous mycotoxin analysis method in pet food using LC-MS/MS

  • 최윤화 (서울특별시보건환경연구원) ;
  • 안우석 (서울특별시보건환경연구원) ;
  • 김지은 (서울특별시보건환경연구원) ;
  • 김두환 (서울특별시보건환경연구원)
  • Choi, Yoon Hwa (Seoul Metropolitan Government Research Institute of Public Health & Environment) ;
  • Ahn, Woo Seok (Seoul Metropolitan Government Research Institute of Public Health & Environment) ;
  • Kim, Ji Eun (Seoul Metropolitan Government Research Institute of Public Health & Environment) ;
  • Kim, Doo Hwan (Seoul Metropolitan Government Research Institute of Public Health & Environment)
  • 투고 : 2022.07.27
  • 심사 : 2022.09.02
  • 발행 : 2022.09.30
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초록

The simultaneous analysis of mycotoxins using LC-MS/MS, a food official analysis method, was applied with compound feed for pets with high consumer preferences. In this study, the linearity of all calibration curves showed good linearity of 0.99 or more. and both the accuracy (recovery rate) and precision (repeatability) criteria of the concentration range for each mycotoxin in the National Agricultural Products Quality Management Service's Validation and Verification Guidelines were met. And as a result of analyzing FAPAS QCM in the same way, it was assesed that the z-scores of Aflatoxin B1, Ochratoxin A, Zearalenone, and Fumonisin B1, were within ±2 range. This study showed that the application of the food official analysis method to compound feed for pets is suitable.

키워드

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