Publication:
Monitoring and determination of sulfonamide antibiotics (sulfamethoxydiazine, sulfamethazine, sulfamethoxazole and sulfadiazine) in imported Pangasius catfish products in Thailand using liquid chromatography coupled with tandem mass spectrometry

Issued Date

2016-12-01

Resource Type

Article

ISSN

18737072
03088146

DOI

10.1016/j.foodchem.2016.06.026

Other identifier(s)

2-s2.0-84975029597

Rights

Mahidol University

Rights Holder(s)

SCOPUS

Bibliographic Citation

Food Chemistry. Vol.212, (2016), 635-640

Suggested Citation

Worawat Jansomboon, Suwanna Kitpati Boontanon, Narin Boontanon, Chongrak Polprasert, Chau Thi Da Monitoring and determination of sulfonamide antibiotics (sulfamethoxydiazine, sulfamethazine, sulfamethoxazole and sulfadiazine) in imported Pangasius catfish products in Thailand using liquid chromatography coupled with tandem mass spectrometry. Food Chemistry. Vol.212, (2016), 635-640. doi:10.1016/j.foodchem.2016.06.026 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/42792

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Title

Monitoring and determination of sulfonamide antibiotics (sulfamethoxydiazine, sulfamethazine, sulfamethoxazole and sulfadiazine) in imported Pangasius catfish products in Thailand using liquid chromatography coupled with tandem mass spectrometry

Author(s)

Worawat Jansomboon
 Suwanna Kitpati Boontanon
 Narin Boontanon
 Chongrak Polprasert
 Chau Thi Da

Other Contributor(s)

Mahidol University
 Faculty of Environment and Resource Studies, Mahidol University
 Thammasat University
 An Giang University

Abstract

© 2016 Elsevier Ltd. All rights reserved. This research aimed to monitor the concentrations of sulfamethoxydiazine (SMD), sulfamethazine (SMT), sulfamethoxazole (SMX) and sulfadiazine (SDZ) in imported Pangasius catfish products in Thailand. The residues of the four sulfonamides (SAs) were analyzed by extraction process and liquid chromatography coupled with tandem mass spectrometry. The highest concentrations found were 10.97 ng/g for SMD, 6.23 ng/g for SMT, 11.13 ng/g for SDZ and 245.91 ng/g for SMX, which was higher than the European Union (EU) standard (100 ng/g). Moreover, all samples contaminated with SMX also contained SMT, indicating that more than one antibiotic was used for production in the country of origin. Because Thai standards for antibiotics in food have not been completely set, all contaminated discovered would not be considered to be an illegal food, in which antibiotic residues may affect human health in the long term. Therefore, antibiotic residues in Pangasius catfish products should be continually regulated and monitored.

Keyword(s)

Agricultural and Biological Sciences
 Chemistry
 Medicine

Availability

URI

https://repository.li.mahidol.ac.th/handle/20.500.14594/42792

Collections

Scopus 2016-2017