한국식품위생안전성학회지 (Journal of Food Hygiene and Safety)

  • 제37권3호
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  • Pages.159-165
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  • 2022
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  • 1229-1153(pISSN)
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  • 2465-9223(eISSN)
한국식품위생안전성학회 (The Korean Society of Food Hygiene and Safety)
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유통 패류의 중금속 및 패류독소 분석

Analysis of Heavy Metal Contamination and Shellfish Poisoning Toxins in Marketed Shellfishes

  • 김정은 (경기도보건환경연구원 농수산물검사부 농수산물안전성검사팀) ;
  • 황선일 (경기도보건환경연구원 농수산물검사부 농수산물안전성검사팀) ;
  • 이성봉 (경기도보건환경연구원 농수산물검사부 농수산물안전성검사팀) ;
  • 신상운 (경기도보건환경연구원 농수산물검사부 농수산물안전성검사팀) ;
  • 권혜정 (경기도보건환경연구원 농수산물검사부 농수산물안전성검사팀) ;
  • 이지연 (경기도보건환경연구원 농수산물검사부 농수산물안전성검사팀) ;
  • 이병훈 (경기도보건환경연구원 농수산물검사부 농수산물안전성검사팀) ;
  • 모아라 (경기도보건환경연구원 농수산물검사부 농수산물안전성검사팀) ;
  • 최옥경 (경기도보건환경연구원 농수산물검사부 농수산물안전성검사팀)
  • Kim, Jeong-Eun (Agricultural and Fishery Products Safety Inspection Team, Gyeonggi Province Institute of Health and Environment) ;
  • Hwang, Seon-Il (Agricultural and Fishery Products Safety Inspection Team, Gyeonggi Province Institute of Health and Environment) ;
  • Lee, Seong-Bong (Agricultural and Fishery Products Safety Inspection Team, Gyeonggi Province Institute of Health and Environment) ;
  • Shin, Sang-Woon (Agricultural and Fishery Products Safety Inspection Team, Gyeonggi Province Institute of Health and Environment) ;
  • Kwon, Hye-Jung (Agricultural and Fishery Products Safety Inspection Team, Gyeonggi Province Institute of Health and Environment) ;
  • Lee, Ji-Yeon (Agricultural and Fishery Products Safety Inspection Team, Gyeonggi Province Institute of Health and Environment) ;
  • Lee, Byoung-Hoon (Agricultural and Fishery Products Safety Inspection Team, Gyeonggi Province Institute of Health and Environment) ;
  • Mo, A-Ra (Agricultural and Fishery Products Safety Inspection Team, Gyeonggi Province Institute of Health and Environment) ;
  • Choi, Ok-Kyung (Agricultural and Fishery Products Safety Inspection Team, Gyeonggi Province Institute of Health and Environment)
  • 투고 : 2022.04.27
  • 심사 : 2022.06.17
  • 발행 : 2022.06.30
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초록

본 연구에서는 유통 패류 104건을 대상으로 중금속(납, 카드뮴, 수은) 및 패류독소(설사성 패류독소, 기억상실성 패류독소) 실태조사를 하였다. 중금속 분석 결과, 납의 검출범위는 0.0177-0.5709 mg/kg, 카드뮴의 검출범위는 0.0226-1.4602 mg/kg, 수은의 검출범위는 0.0015-0.0327 mg/kg이었으며, 모두 국내 기준 이하로 안전한 수준이었다. 설사성 패류독소 모니터링을 위해 okadaic acid와 dinophysistoxin-1을 분석하였고, 그 결과 104건 모두 불검출이었다. 기억상실성 패류독소인 domoic acid를 분석한 결과, domoic acid가 검출된 것은 5건으로 4.8%의 검출률을 보였다. 기억상실성 패류독소가 검출된 시기는 각각 1월 1건, 2월 1건, 5월 1건, 9월 2건이 검출되어 패류독소에 대한 지속적인 모니터링이 필요할 것으로 판단된다. 또 패류 내 중금속은 기준 규격 이내로 안전한 수준이라 하더라도 중금속 오염에 대한 지속적인 안전관리가 필요하고, 향후 수산물 중금속에 대한 안전관리 강화를 위한 기초자료로 제공하고자 한다.

In this study, heavy metals (lead, cadmium, and mercury) and shellfish poisoning toxins (diarrhetic shellfish poisoning toxins, amnesic shellfish poisoning toxins) were investigated in a total of 104 shellfishes. According to the analysis of heavy metals, lead (Pb) was detected in the range of 0.0177-0.5709 mg/kg, cadmium (Cd) was detected in the range of 0.0226-1.4602 mg/kg, and mercury (Hg) was detected in the range of 0.0015-0.0327 mg/kg. Levels of Pb, Cd, and Hg were acceptable by Korean standards. Okadaic acid (OA) and dinophysistoxin-1 (DTX-1) were investigated for monitoring of diarrhetic shellfish poisoning toxins and OA and DTX-1 were not detected. As a result of monitoring of amnesic shellfish poisoning toxins, domoic acid was detected in 5 of 104 samples and detection ratio was 4.8%. The detection period was found as follows; 1 case in January, 1 case in February, 1 case in May, 2 cases in September. These showed that continuous monitoring for the management of shellfish poisoning toxins and heavy metals is required. In addition, this study can be used as reference data to strengthen managing heavy metals in fishery products.

키워드

참고문헌

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