한국식품위생안전성학회지 Vol.37 No.2 (p.63-68)

광주지역 유통·판매 수산물에서 분리된 장염비브리오의 독소유전자 분포 및 항생제 내성 조사

Distribution of Toxin Genes and Antimicrobial Resistance of Vibrio parahaemolyticus Isolated from Seafood in Gwangju
키워드 :
Vibrio parahaemolyticus,Seafood,Toxin gene,Antimicrobial resistance

목차

ABSTRACT
Materials and Methods
   시료 수집
   장염비브리오 증균 및 분리배양
   장염비브리오 독소유전자 확인
   장염비브리오 항생제 내성 확인
Results and Discussion
   장염비브리오 분리 현황 및 유전적 특성
   독소유전자 확인
   항생제 내성 특성
국문요약
Conflict of interests
ORCID
References

초록

The purpose of this study is to investigate the distribution of toxin genes and antimicrobial resistance of Vibrio parahaemolyticus isolated from seafood in Gwangju. A total of 335 seafood, including 163 shellfish, 97 fish, and 36 mollusk, were tested in this study. As a result, V. parahaemolyticus was detected in 123 (36.7%) of 335 seafood. The tdh gene was not detected in all strains, while the trh gene was detected in 3 strains (2.4%). According to antimicrobial susceptibility test, 116 strains (94.3%) represent resistance to ampicillin, and 1 strain (0.8%) represents resistance to trimethoprim/sulfametoxazole. However, all strains were sensitive to 9 antimicrobial agents, including amikacin, chloramphenicol, tetracycline, and more. Therefore, the risk of V. parahaemolyticus isolated from seafood in Gwangju is considered low, but continuous monitoring of V. parahaemolyticus in seafood is required.