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Zayed S, Belal F, Barghash S, Fouad F. Simultaneous determination of selected ionophoric coccidiostats and amino acids in feed premixes using high-performance liquid chromatography-ultraviolet detection method. J Sep Sci 2024; 47:e2300761. [PMID: 38403454 DOI: 10.1002/jssc.202300761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 01/26/2024] [Accepted: 01/28/2024] [Indexed: 02/27/2024]
Abstract
The combination of ionophoric coccidiostats and amino acids (AAs) is important in poultry feeding to enhance immunity and improve the growth and feed efficiency of birds suffering from coccidiosis. A simple, rapid, and economical high-performance liquid chromatography-ultraviolet detection (HPLC-UV) method for the simultaneous determination of three ionophoric coccidiostats, namely salinomycin (SAL), maduramicin (MAD), and monensin (MON) in addition to three AAs; L-tryptophan (L-TRP), alpha-ketoleucin (KLEU), and L-valine (L-VAL) in feed premixes was developed and validated. Chromatographic separation was achieved in less than 12 min using a phenyl hexyl column with a mobile phase consisting of acetonitrile/methanol/water (25:20:55, v/v/v) adjusted to pH 3 using phosphoric acid. Isocratic elution was performed at a flow rate of 1 mL/min with UV detection at 210 nm. The method showed good linearity in the ranges 0.50-5.0 mg/mL for MON, 0.20-2.0 mg/mL for MAD and SAL, 10.0-100.0 μg/mL for L-TRP and KLEU, and 50.0-500.0 μg/mL for VAL. The developed method was successfully applied to determine the studied analytes in feed premixes with good recoveries and precision. The good validation criteria of the proposed method allow its utilization in quality control laboratories.
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Affiliation(s)
- Sahar Zayed
- Unit of Drug Analysis, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Fathalla Belal
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Sona Barghash
- Department of Analytical Chemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Fatma Fouad
- Department of Analytical Chemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
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Liang Q, Chen C, Xu W, Zhang N, Yang J, Song W, Cai H, Hou R, Li H, Zhang X. A Comparable icELISA and Lateral Flow Immunoassay for the Sensitive and Rapid Detection of 4,4'-Dinitrocarbanilide in Chicken. TOXICS 2023; 11:628. [PMID: 37505593 PMCID: PMC10385411 DOI: 10.3390/toxics11070628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Revised: 07/10/2023] [Accepted: 07/15/2023] [Indexed: 07/29/2023]
Abstract
4,4'-dinitrocarbanilide (DNC) is a key component and marker residue of nicarbazin, which forms residues in edible tissue and then causes nephrotoxicity and hepatotoxicity in humans if used excessively. To simplify sample preparation and monitor the DNC rapidly and accurately, a comparable icELISA and lateral flow immunoassay (LFIA) was developed in this study. Briefly, the reaction parameters were explored for improving the sensitivity of icELISA and LFIA. Under the optimal conditions, methanol was selected as the extracting solvent for DNC in chicken, and 20- and 10-fold dilutions of sample extraction eliminated the matrix effect for icELISA and LFIA, separately. After sample pretreatment, the analysis properties of icELISA and LFIA were compared. The limit of detection of icELISA for DNC was 0.8 μg/kg, and the visual and quantitative limits of detection of LFIA were 8 and 2.5 μg/kg. Compared with icELISA, LFIA showed lower sensitivity but obvious advantages in terms of matrix tolerance and detection time (within 15 min). The sensitivity, specificity, and accuracy of the developed assays satisfied the detection requirement even if using simple sample pretreatment. This comparable icELISA and LFIA provided mutual verifiability methods for the accurate detection of DNC in chicken.
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Affiliation(s)
- Qianxin Liang
- Animal-Derived Food Safety Innovation Team, College of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China
| | - Chen Chen
- Animal-Derived Food Safety Innovation Team, College of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China
| | - Wenqing Xu
- Animal-Derived Food Safety Innovation Team, College of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China
| | - Ning Zhang
- Animal-Derived Food Safety Innovation Team, College of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China
| | - Jielin Yang
- Animal-Derived Food Safety Innovation Team, College of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China
| | - Wei Song
- Hefei Customs District Technical Center, Anhui Key Lab of Analysis and Detection for Food Safety, Hefei 230022, China
| | - Huimei Cai
- Animal-Derived Food Safety Innovation Team, College of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China
| | - Ruyan Hou
- Animal-Derived Food Safety Innovation Team, College of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China
| | - Hongfang Li
- Animal-Derived Food Safety Innovation Team, College of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China
| | - Xiya Zhang
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China
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Development and Validation of a Confirmatory Method for the Determination of 12 Coccidiostat Residues in Eggs and Muscle by Means of Liquid Chromatography Coupled to Hybrid High Resolution Mass Spectrometry. SEPARATIONS 2023. [DOI: 10.3390/separations10030202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
Abstract
A confirmatory, highly selective multi-residue method based on liquid chromatography coupled to hybrid high resolution mass spectrometry (LC-Q-Orbitrap) was developed and validated for the determination of 12 regulated coccidiostats in eggs and muscle. Particularly, ionophore antibiotics (lasalocid, maduramicin, monensin, narasin, salinomycin and semduramicin) and synthetic coccidiostats (diclazuril, halofuginone, nicarbazin as 4,4′-dinitrocarbanilide fraction, robenidine and toltrazuril as toltrazuril-sulphone) were included in the method. The sample preparation consisted in the extraction of the analytes from the matrix with acetonitrile, followed by a clean-up step with Oasis® PRiME HLB SPE and a defatting procedure with n-hexane. Validation was successfully performed according to Commission Implementing Regulation (EU) 2021/808, starting from 1 µg kg−1. The procedure was verified through the analysis of a certified reference material (CRM) and the occurrence of the residues was assessed in the context of the Italian National Residue Control Plan (NRCP).
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Coccidiostats and Poultry: A Comprehensive Review and Current Legislation. Foods 2022; 11:foods11182738. [PMID: 36140870 PMCID: PMC9497773 DOI: 10.3390/foods11182738] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 08/18/2022] [Accepted: 08/31/2022] [Indexed: 11/23/2022] Open
Abstract
Coccidiosis remains one of the major problems of the poultry industry. Caused by Eimeria species, Coccidiosis is a contagious parasitic disease affecting poultry with great economic significance. Currently, in order to prevent health problems caused by this disease, broiler farmers make extensive use of coccidiostats in poultry feed, maintaining animal health and, in some cases, enhancing feed conversion. The presence of unauthorized substances, residues of veterinary products and chemical contaminants in the food industry is of concern, since they may pose a risk to public health. As the use of coccidiostats has been increasing without any requirements for veterinary prescription, research and surveillance of coccidiostat residues in poultry meat is becoming imperative. This review presents an up-to-date comprehensive discussion of the state of the art regarding coccidiosis, the most used anticoccidials in poultry production, their mode of action, their prophylactic use, occurrence and the European Union (EU) applicable legislation.
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Xu X, Zhao W, Ji B, Han Y, Xu G, Jie M, Wu N, Wu Y, Li J, Li K, Zhao D, Bai Y. Application of silanized melamine sponges in matrix purification for rapid multi-residue analysis of veterinary drugs in eggs by UPLC-MS/MS. Food Chem 2022; 369:130894. [PMID: 34455322 DOI: 10.1016/j.foodchem.2021.130894] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 08/11/2021] [Accepted: 08/16/2021] [Indexed: 11/24/2022]
Abstract
Fast and convenient matrix purification is an important prerequisite for high-throughput analysis of drug multiresidues in food. In this study, a silanized melamine sponge was prepared and first applied in the rapid determination of multiclass veterinary drugs in eggs by ultrahigh-performance liquid chromatography-tandem mass spectrometry. Within five seconds, fast, convenient and efficient matrix separation could be achieved through simple soaking and squeezing. Compared to other matrix adsorbents, the developed material demonstrated equivalent or better purification performance. Good validation results were obtained in terms of drug recoveries (61.5%~97.0%, relative standard deviation (RSD) ≤ 10.8%), and linearities (R2 ≥ 0.999), as well as low limits of quantitation (0.3 ~ 10.9 μg·kg-1) and detection (0.1 ~ 3.8 μg·kg-1). By analyzing 52 egg samples, high concentrations of ofloxacin, trimethoprim, metronidazole, and dimetridazole were found at 542.9, 121.2, 66.1 and 58.0 μg·kg-1, respectively. The silanized melamine sponge has shown its great potential for rapid analysis of multiclass residues in food safety.
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Affiliation(s)
- Xu Xu
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou, PR China; Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Zhengzhou, PR China; Collaborative Innovation Center of Food Production and Safety, Henan Province, PR China
| | - Wenhao Zhao
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou, PR China; Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Zhengzhou, PR China; Collaborative Innovation Center of Food Production and Safety, Henan Province, PR China
| | - Baocheng Ji
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou, PR China; Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Zhengzhou, PR China; Collaborative Innovation Center of Food Production and Safety, Henan Province, PR China
| | - Yu Han
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou, PR China; Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Zhengzhou, PR China; Collaborative Innovation Center of Food Production and Safety, Henan Province, PR China
| | - Gaigai Xu
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou, PR China
| | - Mingsha Jie
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou, PR China; Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Zhengzhou, PR China; Collaborative Innovation Center of Food Production and Safety, Henan Province, PR China
| | - Nan Wu
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou, PR China; Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Zhengzhou, PR China; Collaborative Innovation Center of Food Production and Safety, Henan Province, PR China
| | - Yongmei Wu
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou, PR China; Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Zhengzhou, PR China; Collaborative Innovation Center of Food Production and Safety, Henan Province, PR China
| | - Junguang Li
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou, PR China; Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Zhengzhou, PR China; Collaborative Innovation Center of Food Production and Safety, Henan Province, PR China
| | - Ke Li
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou, PR China; Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Zhengzhou, PR China; Collaborative Innovation Center of Food Production and Safety, Henan Province, PR China
| | - Dianbo Zhao
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou, PR China; Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Zhengzhou, PR China; Collaborative Innovation Center of Food Production and Safety, Henan Province, PR China
| | - Yanhong Bai
- College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou, PR China; Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Zhengzhou, PR China; Collaborative Innovation Center of Food Production and Safety, Henan Province, PR China.
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Goessens T, Baere SD, Troyer ND, Deknock A, Goethals P, Lens L, Pasmans F, Croubels S. Highly sensitive multi-residue analysis of veterinary drugs including coccidiostats and anthelmintics in pond water using UHPLC-MS/MS: application to freshwater ponds in Flanders, Belgium. ENVIRONMENTAL SCIENCE. PROCESSES & IMPACTS 2020; 22:2117-2131. [PMID: 32969449 DOI: 10.1039/d0em00215a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Veterinary drugs, such as coccidiostats and anthelmintics are routinely administered in extensive animal husbandry, finding their way into the aquatic environment through urine and/or feces of treated animals kept outdoors or by the application of contaminated liquid manure on agricultural fields and subsequent mechanisms of surface run-off, leaching and drift. Several of these compounds are known to exert acute and chronic toxicity effects on aquatic organisms, and can lead to changes in biodiversity and ecosystem functioning. The overall objective of this research was to develop, validate and apply a highly sensitive, multi-residue SPE-UHPLC-MS/MS method for the determination of 12 coccidiostats, registered as a feed supplement or veterinary medicine in Europe and three regularly used anthelmintics, in pond water, often functioning as amphibian habitat. Sample extraction was optimized using a fractional factorial resolution design. Pond water filtration efficiency (i.e. 80-118%, ≤25% RSD) and matrix effects (i.e. 72-119%, ≤39% RSD) were evaluated using water from respectively 3 and 20 different ponds in Flanders. By incorporating internal standards, overall results improved and adequate precision values (i.e.≤15%) were obtained according to the EMA guidelines. Acceptable within-run and between-run apparent recoveries, satisfactory precision as well as good linearity were demonstrated according to the CD 2002/657/EC, SANTE/12682/2019 and VICH 49 guidelines, except for robenidine for which the between-day precision was between 21.0 and 34.5%. Sample storage stability studies indicated that storage at 4 °C and analysis performed within 96 hours after sampling was sufficient to avoid loss by degradation for all compounds, excluding robenidine. Values for the limit of detection (LOD) and quantification (LOQ) were in nanograms per liter, which was essential for the environmental application of this novel method. The method was successfully applied on grab water samples from the water surface of 18 different ponds across Flanders, Belgium, detecting amprolium and levamisole at concentrations below the LOQ of 2.5 ng L-1 and at 250.0 ng L-1 or below the LOQ of 250.0 ng L-1, respectively. In conclusion, our newly developed method may provide insights about the contamination status of amphibian breeding ponds.
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Affiliation(s)
- T Goessens
- Ghent University, Department of Pharmacology, Toxicology and Biochemistry, Laboratory of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Salisburylaan 133, B-9820, Merelbeke, Belgium.
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Determination of Eight Coccidiostats in Eggs by Liquid-Liquid Extraction-Solid-Phase Extraction and Liquid Chromatography-Tandem Mass Spectrometry. Molecules 2020; 25:molecules25040987. [PMID: 32098439 PMCID: PMC7071118 DOI: 10.3390/molecules25040987] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 02/09/2020] [Accepted: 02/21/2020] [Indexed: 11/17/2022] Open
Abstract
A method for the simultaneous determination of robenidine, halofuginone, lasalocid, monensin, nigericin, salinomycin, narasin, and maduramicin residues in eggs by liquid chromatography–tandem mass spectrometry (LC–MS/MS) was developed. The sample preparation method used a combination of liquid–liquid extraction (LLE) and solid-phase extraction (SPE) technology to extract and purify these target compounds from eggs. The target compounds were separated by gradient elution using high-performance liquid chromatography (HPLC) and ultra-performance liquid chromatography (UPLC). Tandem mass spectrometry was used to quantitatively and qualitatively analyze the target compounds via electrospray ionization (ESI+) and multiple reaction monitoring mode. The HPLC–MS/MS and UPLC–MS/MS methods were validated according to the requirements defined by the European Union and the Food and Drug Administration. The limits of detection and limits of quantification of the eight coccidiostats in eggs were 0.23–0.52 µg/kg and 0.82–1.73 µg/kg for HPLC–MS/MS, and 0.16-0.42 µg/kg and 0.81-1.25 µg/kg for UPLC–MS/MS, respectively. The eggs were spiked with four concentrations of the eight coccidiostats, and the HPLC–MS/MS and UPLC–MS/MS average recoveries were all higher than 71.69% and 72.26%, respectively. Compared with the HPLC–MS/MS method, utilizing UPLC–MS/MS had the advantages of low reagent consumption, a short detection time, and high recovery and precision. Finally, the HPLC–MS/MS and UPLC–MS/MS methods were successfully applied to detect eight coccidiostats in 40 eggs.
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Chang SH, Lai YH, Huang CN, Peng GJ, Liao CD, Kao YM, Tseng SH, Wang DY. Multi-residue analysis using liquid chromatography tandem mass spectrometry for detection of 20 coccidiostats in poultry, livestock, and aquatic tissues. J Food Drug Anal 2019; 27:703-716. [PMID: 31324286 PMCID: PMC9307037 DOI: 10.1016/j.jfda.2019.02.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 02/21/2019] [Accepted: 02/25/2019] [Indexed: 11/28/2022] Open
Abstract
In this study, we developed a novel analysis method based on liquid chromatography/tandem mass spectrometry (LC–MS/MS) to allow the simultaneous identification of 20 coccidiostats in eight matrix categories, including the muscles of chicken, swine, cow, and fish as well as chicken eggs, bovine milk, and porcine viscera. In the pretreatment procedure, acetonitrile/methanol (95:5, v/v) containing 1% formic acid, 5 g of sodium acetate, and 6.0 g of anhydrous magnesium sulfate was used for extraction, followed by a clean-up procedure using n-hexane saturated with ACN to facilitate the elimination of analytes from high lipid samples. Chromatographic separations were achieved using a Poroshell 120SB C18 column and operated with a gradient mobile phase system consisting of methanol (with 0.1% formic acid) and 5 mM ammonium formate, and the MS detection was monitored simultaneously. The method was validated in accordance with the Guidelines for the Validation of Food Chemical Methods by the Taiwan Food and Drug Administration. The limit of quantitation among 8 matrices were 0.5–2 ng g−1. The proposed method proved highly effective in detecting the presence of targeted veterinary drugs, providing a high degree of precision and accuracy over a broad range of matrices.
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Affiliation(s)
- Shun-Hsien Chang
- Corresponding author. Fax: +886 226531256. E-mail address: (S.-H. Chang)
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