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Šandor K, Perak Junaković E, Terzić S, Žarković I, Vujnović A, Fajdić D, Pehnec M, Sinković S, Ćaleta I, Andrišić M. A Green HPLC Approach to Florfenicol Analysis in Pig Urine. Pharmaceuticals (Basel) 2024; 17:495. [PMID: 38675455 PMCID: PMC11053663 DOI: 10.3390/ph17040495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/04/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
Florfenicol (FF) is a broad-spectrum antibiotic used to treat gastrointestinal and respiratory infections in domestic animals. Considering FF's rapid elimination via urine after drug treatment, its use increases concerns about environmental contamination. The objective of the study was to establish a sustainable chromatographic method for simple analysis of FF in pig urine to investigate the urinary excretion of FF after a single intramuscular administration of 20 mg FF/kg body weight. The urine sample was prepared using a centrifuge and regenerated cellulose filter, and the diluted sample was analyzed. The method was validated in terms of linearity, the limit of detection (0.005 µg/mL) and quantitation (0.016 µg/mL), repeatability and matrix effect (%RSD ranged up to 2.5), accuracy (varied between 98% and 102%), and stability. The concentration-time profile of pig urine samples collected within 48 h post-drug administration showed that 63% of FF's dose was excreted. The developed method and previously published methods used to qualify FF in the urine of animal origin were evaluated by the National Environmental Method Index (NEMI), Green Analytical Procedure Index (GAPI) and Analytical GREENness Metric Approach (AGREE). The greenness profiles of published methods revealed problems with high solvents and energy consumption, while the established method was shown to be more environmentally friendly.
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Affiliation(s)
- Ksenija Šandor
- Laboratory for Analysis of Veterinary Medicinal Products, Croatian Veterinary Institute, Savska Cesta 143, 10000 Zagreb, Croatia; (K.Š.); (S.T.); (I.Ž.); (A.V.); (D.F.); (M.P.); (S.S.); (M.A.)
| | - Eleonora Perak Junaković
- Laboratory for Analysis of Veterinary Medicinal Products, Croatian Veterinary Institute, Savska Cesta 143, 10000 Zagreb, Croatia; (K.Š.); (S.T.); (I.Ž.); (A.V.); (D.F.); (M.P.); (S.S.); (M.A.)
| | - Svjetlana Terzić
- Laboratory for Analysis of Veterinary Medicinal Products, Croatian Veterinary Institute, Savska Cesta 143, 10000 Zagreb, Croatia; (K.Š.); (S.T.); (I.Ž.); (A.V.); (D.F.); (M.P.); (S.S.); (M.A.)
| | - Irena Žarković
- Laboratory for Analysis of Veterinary Medicinal Products, Croatian Veterinary Institute, Savska Cesta 143, 10000 Zagreb, Croatia; (K.Š.); (S.T.); (I.Ž.); (A.V.); (D.F.); (M.P.); (S.S.); (M.A.)
| | - Anja Vujnović
- Laboratory for Analysis of Veterinary Medicinal Products, Croatian Veterinary Institute, Savska Cesta 143, 10000 Zagreb, Croatia; (K.Š.); (S.T.); (I.Ž.); (A.V.); (D.F.); (M.P.); (S.S.); (M.A.)
| | - Dominika Fajdić
- Laboratory for Analysis of Veterinary Medicinal Products, Croatian Veterinary Institute, Savska Cesta 143, 10000 Zagreb, Croatia; (K.Š.); (S.T.); (I.Ž.); (A.V.); (D.F.); (M.P.); (S.S.); (M.A.)
| | - Mirta Pehnec
- Laboratory for Analysis of Veterinary Medicinal Products, Croatian Veterinary Institute, Savska Cesta 143, 10000 Zagreb, Croatia; (K.Š.); (S.T.); (I.Ž.); (A.V.); (D.F.); (M.P.); (S.S.); (M.A.)
| | - Sonja Sinković
- Laboratory for Analysis of Veterinary Medicinal Products, Croatian Veterinary Institute, Savska Cesta 143, 10000 Zagreb, Croatia; (K.Š.); (S.T.); (I.Ž.); (A.V.); (D.F.); (M.P.); (S.S.); (M.A.)
| | - Irena Ćaleta
- Chemistry, Selvita Ltd., Prilaz Baruna Filipovića 29, 10000 Zagreb, Croatia;
| | - Miroslav Andrišić
- Laboratory for Analysis of Veterinary Medicinal Products, Croatian Veterinary Institute, Savska Cesta 143, 10000 Zagreb, Croatia; (K.Š.); (S.T.); (I.Ž.); (A.V.); (D.F.); (M.P.); (S.S.); (M.A.)
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Development of a fluorescence sensing assay based on N–S-doped carbon dots and molecularly imprinted polymer for selective and sensitive detection of florfenicol in milk. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2022. [DOI: 10.1007/s13738-022-02684-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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David IG, Buleandra M, Popa DE, Cheregi MC, Iorgulescu EE. Past and Present of Electrochemical Sensors and Methods for Amphenicol Antibiotic Analysis. MICROMACHINES 2022; 13:mi13050677. [PMID: 35630144 PMCID: PMC9143398 DOI: 10.3390/mi13050677] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 04/12/2022] [Accepted: 04/24/2022] [Indexed: 12/30/2022]
Abstract
Amphenicols are broad-spectrum antibiotics. Despite their benefits, they also present toxic effects and therefore their presence in animal-derived food was regulated. Various analytical methods have been reported for their trace analysis in food and environmental samples, as well as in the quality control of pharmaceuticals. Among these methods, the electrochemical ones are simpler, more rapid and cost-effective. The working electrode is the core of any electroanalytical method because the selectivity and sensitivity of the determination depend on its surface activity. Therefore, this review offers a comprehensive overview of the electrochemical sensors and methods along with their performance characteristics for chloramphenicol, thiamphenicol and florfenicol detection, with a focus on those reported in the last five years. Electrode modification procedures and analytical applications of the recently described devices for amphenicol electroanalysis in various matrices (pharmaceuticals, environmental, foods), together with the sample preparation methods were discussed. Therefore, the information and the concepts contained in this review can be a starting point for future new findings in the field of amphenicol electrochemical detection.
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