Suraritdechachai, Surased, Charoenpakdee, Chayan, Young, Iain ORCID: 0000-0002-9502-6216, Maher, Simon, Vilaivan, Tirayut and Praneenararat, Thanit
(2019)
Rapid Detection of the Antibiotic Sulfamethazine in Pig Body Fluids by Paper Spray Mass Spectrometry.
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 67 (10).
pp. 3055-3061.
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Abstract
We report herein a practical method for nonlethal detection of the antibiotic sulfamethazine in pig body fluids via the combination of simple extraction and paper spray mass spectrometry (PS-MS). This method requires minimal sample preparation while still providing high sensitivities and accuracies in complex matrices including pig whole blood (LOD = 7.9 μg/L; recovery = 95.4-103.7%), pig serum (LOD = 11.5 μg/L; recovery = 103.2-106.2%), and synthetic urine (LOD = 11.2 μg/L; recovery = 99.1-103.2%). Given a known correlation between the level of sulfamethazine in body fluids and edible tissues, this method shows great promise as a practical and nonlethal solution for rapid testing of the drug, which can substantially aid managerial decision in the livestock industry.
Item Type: | Article |
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Uncontrolled Keywords: | paper spray, mass spectrometry, sulfamethazine, extraction, ambient ionization |
Depositing User: | Symplectic Admin |
Date Deposited: | 13 Mar 2019 12:31 |
Last Modified: | 19 Jan 2023 00:57 |
DOI: | 10.1021/acs.jafc.9b00500 |
Related URLs: | |
URI: | https://livrepository.liverpool.ac.uk/id/eprint/3034113 |