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Bello A, Henri J, Viel A, Mochel JP, Poźniak B. Ionophore coccidiostats - disposition kinetics in laying hens and residues transfer to eggs. Poult Sci 2022; 102:102280. [PMID: 36410065 PMCID: PMC9676626 DOI: 10.1016/j.psj.2022.102280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 10/17/2022] [Accepted: 10/18/2022] [Indexed: 11/15/2022] Open
Abstract
Poultry production is linked with the use of veterinary medicinal products to manage diseases. Ionophore coccidiostats have been permitted for use as feed additives within the European Union (EU) for the prevention of coccidiosis in various species of poultry with except of laying hens. The presence of chemical residues in eggs is a matter of major concern for consumers' health. Despite such prohibition of use in laying hens, they were identified as the most common non-target poultry species being frequently exposed to these class of coccidiostats. Many factors can influence the presence of residues in eggs. Carryover of these class of coccidiostat feed additives in the feed of laying hens has been identified as the main reason of their occurrence in commercial poultry eggs. The physicochemical properties of individual compounds, the physiology of the laying hen, and the biology of egg formation are believed to govern the residue transfer rate and its distribution between the egg white and yolk compartments. This paper reviews the causes of occurrence of residues of ionophore coccidiostats in eggs within the EU with special emphasis on their disposition kinetics in laying hens, and residue transfer into eggs. Additional effort was made to highlight future modeling perspectives on the potential application of pharmacokinetic modeling in predicting drug residue transfer and its concentration in eggs.
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Affiliation(s)
- Abubakar Bello
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Wroclaw University of Environmental and Life Sciences, Wroclaw 50-375, Poland
| | - Jérôme Henri
- ANSES (French Agency for Food, Environmental and Occupational Health and Safety), Fougères Laboratory, 35306, Fougères Cedex, France
| | - Alexis Viel
- ANSES (French Agency for Food, Environmental and Occupational Health and Safety), Fougères Laboratory, 35306, Fougères Cedex, France
| | - Jonathan Paul Mochel
- SMART Pharmacology, Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA 50011, USA
| | - Błażej Poźniak
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Wroclaw University of Environmental and Life Sciences, Wroclaw 50-375, Poland,Corresponding author:
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Pereira MU, Cândido FS, de Oliveira AC, de Mendonça RAF, Ferreira RG, Cardoso MHWM, Bastos LHP, Spisso BF. A preliminary study of simultaneous veterinary drug and pesticide residues in eggs produced in organic and cage-free alternative systems using LC-MS/MS. Journal of Food Science and Technology 2019; 57:1719-1730. [PMID: 32327783 DOI: 10.1007/s13197-019-04205-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 11/24/2019] [Accepted: 12/11/2019] [Indexed: 10/25/2022]
Abstract
In this study, a preliminary food quality and safety assessment was performed on organic and cage-free egg samples marketed in the state of Rio de Janeiro, Brazil, that were analyzed concerning veterinary drug and pesticide residues using high performance and ultra performance liquid chromatography coupled to tandem mass spectrometry. The polyether ionophore salinomycin was detected in two organic egg samples (25% of the organic samples), one with an estimated concentration even higher than the maximum permissible amount of 3 µg kg-1 established for conventional eggs by the European Commission. The other sample presented a concentration higher than the limit of detection of 0.3 µg kg-1, but lower than the lowest calibration level of 1.5 µg kg-1. Regarding pesticide residues, spiroxamine, pirimiphos, mephosfolan and pyraclostrobin were identified at residual levels below the lowest calibration level of 4.5 µg kg-1, except for one organic egg sample, presenting 8.3 µg kg-1 of spiroxamine. Spiroxamine was identified in 62% of the assessed samples. These findings indicate that non-conformities were found even with a limited number of samples, impacting the confidence in the quality of organic and cage-free alternative systems in egg production. The hazard index (HI) approach demonstrated that chemical food safety might be at risk, since a mixture of the detected analytes may pose a risk for children up to 27 kg, through egg consumption.
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Affiliation(s)
- Mararlene Ulberg Pereira
- Instituto Nacional de Controle de Qualidade em Saúde, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Felipe Stanislau Cândido
- Instituto Nacional de Controle de Qualidade em Saúde, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| | | | | | - Rosana Gomes Ferreira
- Instituto Nacional de Controle de Qualidade em Saúde, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| | | | | | - Bernardete Ferraz Spisso
- Instituto Nacional de Controle de Qualidade em Saúde, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
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Olejnik M, Szprengier-Juszkiewicz T, Jedziniak P. Distribution of semduramicin in hen eggs and tissues after administration of cross-contaminated feed. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2014; 31:1393-8. [PMID: 24856255 DOI: 10.1080/19440049.2014.927593] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Semduramicin is an ionophore coccidiostat used in the poultry industry as a feed additive. Cross-contamination of feeds for non-target animals with semduramicin is unavoidable. However, it is not known whether undesirable residues of semduramicin may occur in food after cross-contaminated feed is administered to animals. The aim of the work was to determine the levels of semduramicin in hen eggs (yolks and albumen) and tissues (liver, muscle, spleen, gizzard, ovarian yolks and ovaries) after administration of feed contaminated with 0.27 mg kg(-1) of this coccidiostat. The residues were determined using LC-MS/MS. The distribution pattern confirmed the high lipophilicity of semduramicin. Residues were found mainly in egg yolks (28.8 µg kg(-1)), ovarian yolks (19.5 µg kg(-1)) and liver (2.57 µg kg(-1)), while hens' muscle was free from semduramicin (LOD = 0.1 µg kg(-1)). Among edible tissues, the maximum level (2 µg kg(-1)) was exceeded only in the liver.
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Affiliation(s)
- Małgorzata Olejnik
- a Department of Pharmacology and Toxicology , National Veterinary Research Institute , Pulawy , Poland
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Semduramicin in eggs – The incompatibility of feed and food maximum levels. Food Chem 2014; 149:178-82. [DOI: 10.1016/j.foodchem.2013.10.091] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2013] [Revised: 10/18/2013] [Accepted: 10/21/2013] [Indexed: 11/21/2022]
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Bodi D, Fry H, Schafft H, Lahrssen-Wiederholt M, Preiss-Weigert A. Carryover of maduramicin from feed containing cross-contamination levels into eggs of laying hens. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2012; 60:6946-6952. [PMID: 22668068 DOI: 10.1021/jf3014537] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Maduramicin is a coccidiostat authorized as feed additive in the European Union for chickens and turkeys for fattening but not for laying hens, considering the risk of residues in eggs. The unavoidable cross-contamination of non-target feed with coccidiostats is regulated by Commission Directive 2009/8/EC and resulting carry-over in food by Commission Regulation (EC) No. 124/2009. To verify the compliance of the maximum levels for maduramicin in feed (50 μg/kg) and eggs (2 μg/kg), the carry-over from feed into eggs was investigated. Diets containing 10, 30, and 50 μg of maduramicin/kg of feed were fed to laying hens. Feed, egg white, and yolk were analyzed by LC-MS/MS. Maduramicin residues were only detected in in egg yolk. Feeding the 10 μg/kg maduramicin diet resulted in maduramicin concentrations up to 2.5 μg/kg in whole eggs, already exceeding the maximum level. A carry-over rate of 8% maduramicin from feed into eggs was calculated.
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Affiliation(s)
- Dorina Bodi
- Federal Institute for Risk Assessment, Berlin, Germany.
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Goetting V, Lee KA, Tell LA. Pharmacokinetics of veterinary drugs in laying hens and residues in eggs: a review of the literature. J Vet Pharmacol Ther 2011; 34:521-56. [PMID: 21679196 DOI: 10.1111/j.1365-2885.2011.01287.x] [Citation(s) in RCA: 97] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Poultry treated with pharmaceutical products can produce eggs contaminated with drug residues. Such residues could pose a risk to consumer health. The following is a review of the information available in the literature regarding drug pharmacokinetics in laying hens, and the deposition of drugs into eggs of poultry species, primarily chickens. The available data suggest that, when administered to laying hens, a wide variety of drugs leave detectable residues in eggs laid days to weeks after the cessation of treatment.
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Affiliation(s)
- V Goetting
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, USA
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Hormazábal V, Østensvik Ø, Kaldhusdal M. An Improved LC‐MS Method for the Determination of Lasalocid, Monensin, Narasin, and Salinomycin in Feed. J LIQ CHROMATOGR R T 2007. [DOI: 10.1080/10826070500225119] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Víctor Hormazábal
- a Division of Food Safety , The Norwegian School of Veterinary Science , Oslo, Norway
| | - Øyvin Østensvik
- a Division of Food Safety , The Norwegian School of Veterinary Science , Oslo, Norway
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Rokka M, Peltonen K. Simultaneous determination of four coccidiostats in eggs and broiler meat: Validation of an LC-MS/MS method. ACTA ACUST UNITED AC 2006; 23:470-8. [PMID: 16644594 DOI: 10.1080/02652030600573251] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
A published confirmatory method for the quantitative determination of four ionophoric coccidiostats (lasalocid, monensin, salinomycin and narasin) in eggs and broiler meat has been further developed. It is proposed for replacement of liquid chromatography methods previously used in analysis of ionophoric coccidiostats. The samples were extracted with acetonitrile and purified on a silica solid phase extraction column. Purified samples were analysed by liquid chromatography-mass spectrometry and the method, was validated according to the Commission Decision 2002/657/EC. The validation parameters selectivity, linearity, specificity, precision, recovery, decision limit (CCalpha) and detection capability (CCbeta) were determined. The recoveries of coccidiostats analysed ranged from 64-99% in eggs and 62-100% in broiler meat. CCalpha varied from 0.8-1.4 microg/kg in eggs and from 1.5-2.5 microg/kg in broiler meat. CCbeta varied from 0.9 microg/kg to 2.0 microg/kg in eggs and from 1.7-3.2 microg/kg in broiler meat.
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Affiliation(s)
- Mervi Rokka
- Department of Chemistry and Toxicology, National Veterinary and Food Research Institute, EELA, Helsinki, Finland.
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Rokka M, Eerola S, Perttilä U, Rossow L, Venäläinen E, Valkonen E, Valaja J, Peltonen K. The residue levels of narasin in eggs of laying hens fed with unmedicated and medicated feed. Mol Nutr Food Res 2005; 49:38-42. [PMID: 15538711 DOI: 10.1002/mnfr.200400042] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Laying hens were fed contaminated feed containing narasin 2.5 mg/kg for 21 days followed by a 7 day withdrawal period, hens in the control group were fed unmedicated feed. Eggs were collected during trial days 0, 3, 7, 14, 21 and after the withdrawal period of 7 days. The concentration of narasin in yolks and egg whites was analyzed by a liquid chromatography-mass spectrometry method. Narasin was found to accumulate in yolks, where the narasin concentration increased during the treatment. The concentration of narasin varied from 5.9 to 13.8 microg/kg (mean 10.6 microg/kg) in yolks after 21 day feeding periods. The concentrations of narasin ranged from < 0.9 to 1.4 microg/kg after the withdrawal period. Narasin residues were not found in egg whites of the laying hens fed contaminated feed nor in either yolks or egg whites of the laying hens fed unmedicated feed. The effect of cooking was also tested on the amount of narasin residues in eggs. Cooking for 10 min did not significantly influence the narasin residues in eggs. Traces of lasalocid were also found in the yolks. The traces of lasalocid are attributable to an accidental contamination of the feed during its manufacture.
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Affiliation(s)
- Mervi Rokka
- National Veterinary and Food Research Institute, EELA, Department of Chemistry, Helsinki, Finland.
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Bernabéu JA, Camacho MA, Gil-Alegre ME, Torres-Suárez AI. Procedure to evaluate the stability during processing and storage of a medicated premix and medicated farm feed: erythromycin thiocyanate. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2001; 49:3709-3712. [PMID: 11513652 DOI: 10.1021/jf010169b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
In this paper, a stability study of a medicated premix and medicated farm feed containing erythromycin thiocyanate was planned. No drug degradation was detected during the medicated farm feed processing. In the medicated premix stability study, significant drug degradation was detected only at 40 degrees C and 75% relative humidity. Because after 2 years of storage at 25 degrees C and 60% relative humidity no degradation of erythromycin thiocyanate was detected, this period of time is proposed as the premix shelf life. In the medicated farm feed stability study, drug degradation was detected under accelerated conditions, but it was not detected under long-term storage conditions for 3 months. Therefore, the proposed shelf life of the medicated farm feed is 3 months, as this is time enough to be consumed. The planned stability study-storage conditions, testing frequency, and proposed data evaluation-allowed an easy and reliable evaluation of veterinary medicine stability.
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Affiliation(s)
- J A Bernabéu
- Pharmacy and Pharmaceutical Technology Department, Faculty of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
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Kan CA, Petz M. Residues of veterinary drugs in eggs and their distribution between yolk and white. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2000; 48:6397-6403. [PMID: 11141291 DOI: 10.1021/jf000145p] [Citation(s) in RCA: 91] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Veterinary drugs and feed additives (especially some coccidiostats) can be absorbed by the digestive tract of laying hens and transferred to the egg. Physicochemical characteristics of these compounds determine their pharmacokinetic behavior and distribution to and within the egg. Traditionally the quite lipid soluble drugs and additives are expected to yield residues only in the fat-rich yolk. However, the quite lipid soluble drug doxycycline--as well as many other drugs--showed during long-term administration higher residues in white than in yolk. In a model study with 11 sulfonamides differing in pK(a) value and lipid solubility, their distribution in vivo between yolk and white was determined. Neither differences in pK(a) values nor those in lipid solubility could explain the distributions found. Binding to egg white macromolecules in vivo as an explanatory factor was tested with five sulfonamides, and no correlation between binding and the distribution of sulfonamides between white and yolk was found. Literature data on the distribution of drugs between egg white and yolk showed a reasonable consistency within drugs and a large variability among drugs (as could be expected). This larger database also did not provide a clue as to what factor determines the distribution of a drug between egg white and yolk when given to laying hens.
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Affiliation(s)
- C A Kan
- ID-Lelystad, Institute for Animal Science and Health, P.O. Box 65, 8200 AB Lelystad, The Netherlands
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Abstract
A short review on the basic theory and practices of the extraction and clean-up of agricultural antibiotics from biomatrices is presented. For the analysis of residues of ionophores, beta-lactams, macrolides, chloramphenicol, aminoglycosides, tetracyclines and peptide antibiotics, the use of solid-phase extraction has become nearly ubiquitous as part of the basic extraction methodology. The majority of the methodologies for these compounds report recoveries greater than 70%, with relative standard deviations usually less than 15%. Each of the antibiotic classes, as well as antibiotics within each class, have unique chemistries that must be taken into account when developing a viable extraction method.
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Affiliation(s)
- R W Fedeniuk
- Department of Applied Microbiology and Food Science, University of Saskatchewan, Saskatoon, Canada
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Akhtar MH, Wong M, Crooks SR, Sauve A. Extraction of incurred sulphamethazine in swine tissue by microwave assisted extraction and quantification without clean up by high performance liquid chromatography following derivatization with dimethylaminobenzaldehyde. FOOD ADDITIVES AND CONTAMINANTS 1998; 15:542-9. [PMID: 9829038 DOI: 10.1080/02652039809374679] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
A rapid and reliable method using microwave energy is described for the extraction of spiked and incurred (freeze-dried and fresh) sulphamethazine residues from swine tissues/organs (muscle, liver and kidney). Incurred tissues were obtained from an abattoir and freeze-dried pig tissue reference materials were produced as part of a reference material study for the Community Bureau of References, European Communities. The extraction was achieved by irradiating the sample in methanol for 25 s in a household microwave oven, commonly referred to as microwave-assisted extraction (MAE). The extracts were analysed without clean-up by high performance liquid chromatography (HPLC) using a C18 column and detected at 450 nm after derivatization with 4-dimethylaminobenzaldehyde (DMABA) in a heated rector at 40 degrees C. The limit of quantitation was 2.5 micrograms kg-1 of wet tissues. A comparison of MAE with an homogenization technique indicated that MAE worked extremely well for freeze-dried samples, while it showed significant variation for wet tissues. No sulphamethazine was detected in retail pork meat and liver samples when analysed by the MAE technique.
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Affiliation(s)
- M H Akhtar
- Centre for Food and Animal Research, Agriculture and Agri-Food Canada, Ottawa, Canada
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Affiliation(s)
- R K Hoop
- Institut für Veterinärbakteriologie der Universität Zürich, Switzerland
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