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A New Analytical Method for Erythromycin in Fish by Liquid Chromatography/Tandem Mass Spectrometry

첫 페이지 보기
  • 발행기관
    한국식품과학회 바로가기
  • 간행물
    Food Science and Biotechnology SCIE KCI 등재 SCOPUS 바로가기
  • 통권
    Volume 17 Number 3 (2008.06)바로가기
  • 페이지
    pp.508-513
  • 저자
    Mi Jung Park, Mi Seon Park, Tae Seek Lee, Il Shik Shin
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A87792

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원문정보

초록

영어
Erythromycin has been used to treat Streptococosis, Edwardsiel1osis, Vibriosis, Bacterial enteritis in the cultured fish. In this study, a rapid and effective erythromycin analysis method with new sample treatment protocol and liquid chromatography/tandem mass spectrometry (LC/MS/MS) system for fish products was developed. For the erythromycin extraction from fish muscle, the solvent mixture composed of 0.2% meta-phosphoric acid and methanol (6:4) showed good recovery rate, and the optimum extraction solvent volume was 20 mL. Erythromycin detection using LC/MS/MS were carried out under electro spray ionization (ESI) positive condition and erythromycin mass value 576.2 and 157.9. And the detection limit of the established method was 0.005 mg/kg in fish products. The recovery rate of the developed method applied to the fish species were as following, olive flounder, 87.6±5.0%; black rockfish, 87.2±6.4%; eel, 85.2±4.8%; and rainbow trout, 86.0±6.2%. In the established method in this study, the correlation of coefficient values (R²) of erythromycin calibration curve (n=11) was 0.9998.

목차

Abstract
 Introduction
 Materials and Methods
  Reagent and sample
  Stock solution of erythromycin
  Working solution
  Preparation of calibration curve
  Extraction of erythromycin from fish muscle
  Recovery rate of the established protocol
  Equipment and operating condition of LC/MS/MS
 Results and Discussion
  Optimum extraction solvent
  Optimum extraction volume
  Recovery rate in different fish species
  Limit of detection and quantitative measure
  Calibration curve
 References

키워드

cultured fish erythromycin analysis method liquid chromatography/tandem mass spectrometry(LC/MS/MS) detection limit

저자

  • Mi Jung Park [ Quality Management Division, National Fisheries Products Quality Inspection Service ]
  • Mi Seon Park [ East Sea Fisheries Research Institute, National Fisheries Research & Development Institute ]
  • Tae Seek Lee [ Aquaculture Environment Research Center, National Fisheries Research & Development Institute ]
  • Il Shik Shin [ Faculty of Marine Bioscience & Technology, Kangnung National University ] Corresponding author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국식품과학회 [Korean Society of Food Science and Technology]
  • 설립연도
    1970
  • 분야
    농수해양>식품과학
  • 소개
    본회는 사회일반의이익에 공여하기 위하여 공공법인의 운영에 관한 법률의 규정에 따라 식품 과학 전반에 관한 이론 및 기술연구와 그 응용을 촉진 및 보급시키며 학술과 사업을 연계시키고, 나아가 국민의 식생활을 질적, 양적으로 향상시킴을 목적으로 한다.

간행물

  • 간행물명
    Food Science and Biotechnology
  • 간기
    격월간
  • pISSN
    1226-7708
  • 수록기간
    1992~2009
  • 십진분류
    KDC 574 DDC 664

이 권호 내 다른 논문 / Food Science and Biotechnology Volume 17 Number 3

    피인용수 : 0(자료제공 : 네이버학술정보)

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