Abstract
The proposed ultrasound-assisted surfactant-enhanced emulsification microextraction (UASEME) coupled with high-performance liquid chromatography-photodiode array detection (HPLC-PDA) has been developed for the preconcentration and simultaneous analysis of five benzimidazole anthelmintics. Dichloromethane (extraction solvent) and Triton X-114 (emulsifier) was used for extraction of the target analytes. The parameters affecting the extraction efficiency were investigated and optimized. Under the optimum conditions, linearity was in the range from 10 to 150 μg L−1 with good coefficients of determination (R 2) higher than 0.994. Preconcentration factors were obtained up to 60, corresponding to limits of detection range of 1.8 − 3.6 μg L−1. Intra-day (n = 5) and inter-day (n = 4 × 3) precisions were obtained with relative standard deviation of retention time and peak area below 0.8 and 9.2 %, respectively. Good recoveries for the spiked target anthelmintics at different concentrations (e.g., 20, 50, and 100 μg L−1) of milk samples were obtained in 72.5–113.5 %. The results demonstrated that the proposed UASEME-HPLC-PDA can be used as an alternative powerful method for the simultaneous determination of the target analytes in milk samples.
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References
AOAC guidelines for single laboratory validation of chemical methods for dietary supplements and botanicals (2002) http://www.aoac.org/Official_Methods/slv_guidelines.pdf. Accessed 1 Sept 2012
Australian Government, Australian pesticides and veterinary medicines authority (2011) The MRL standard: Maximum residue limits in food and animal feedstuff. http://www.apvma.gov.au/residues/docs/mrl_table4_march_2012.pdf. Accessed 15 Jan 2012
Cacho C, Turiel E, Perez-Conde C (2009) Molecularly imprinted polymers: an analytical tool for the determination of benzimidazole compounds in water samples. Talanta 78:1029–1035
Chen D, Tao Y, Liu Z, Liu Z, Huang L, Wang Y, Pan Y, Peng D, Dai M, Yuan Z (2010) Development of a high-performance liquid chromatography method to monitor the residues of benzimidazoles in bovine milk. J Chromatogr B 878:2928–2932
Chen D, Tao Y, Zhang H, Pan Y, Liu Z, Huang L, Wang Y, Peng D, Wang X, Dai M, Yuan Z (2011) Development of a liquid chromatography-tandem mass spectrometry with pressurized liquid extraction method for the determination of benzimidazole residues in edible tissues. J Chromatogr B 879:1659–1667
Cheng J, Matsadiq G, Liu L, Zhou Y-W, Chen G (2011a) Development of a novel ultrasound-assisted surfactant-enhanced emulsification microextraction method and its application to the analysis of eleven polycyclic aromatic hydrocarbons at trace levels in water. J Chromatogr A 1218:2476–2482
Cheng J, Xia Y, Zhou Y, Guo F, Chen G (2011b) Application of an ultrasound-assisted surfactant-enhanced emulsification microextraction method for the analysis of diethofencarb and pyrimethani fungicides in water and fruit juice samples. Anal Chim Acta 701:86–91
Codex Alimentarius (1993) Residues of veterinary drugs in foods. Joint FAO/WHO Food Standards Programme, volume 3, 2nd edition, Rome, Italy
Codex Alimentarius Commission (2011) Maximum residue limits for veterinary drugs in foods (CAC/MRL 2–2011). http://www.codexalimentarius.net/vetdrugs/data/MRL2_e_2011.pdf. Accessed 15 Jan 2012
Danaher M, O’Keeffe M, Glennon JD (2003) Development and optimization of a method for the extraction of benzimidazoles from animal liver using supercritical carbon dioxide. Anal Chim Acta 483:313–324
Danaher M, Ruyck HD, Crooks SRH, Dowling G, O’Keeffe M (2007) Review of methodology for the determination of benzimidazole residues in biological matrices. J Chromatogr B 845:1–37
Guo B, Huang Z, Wang M, Wang X, Zhang Y, Chen B, Li Y, Yan H, Yao S (2010) Simultaneous direct analysis of benzimidazole fungicides and relevant metabolites in agricultural products based on multifunction dispersive solid-phase extraction and liquid chromatography-mass spectrometry. J Chromatogr A 1217:4796–4807
Halko R, Sanz P, Ferrera S, Rodríguez JJS (2006) Determination of benzimidazole fungicides in soil samples using microwave-assisted micellar extraction and liquid chromatography with fluorescence detection. J AOAC Int 89:1403–1409
Halko R, Sanz P, Ferrera S, Rodríguez JJS (2004) Determination of benzimidazole fungicides by HPLC with fluorescence detection after micellar extraction. Chromatographia 60:151–156
Kamarei F, Ebrahimzadeh H, Yamini Y (2011) Optimization of ultrasound-assisted emulsification microextraction with solidification of floating organic droplet followed by high performance liquid chromatography for the analysis of phthalate esters in cosmetic and environmental water samples. Microchem J 99:26–33
Mottier L, Alvarez L, Lanusse C (2003) Quantitative chromatographic determination of several benzimidazole anthelmintic molecules in parasite material. J Chromatogr B 798:117–125
Msagati TAM, Nindi MM (2001) Determination of benzimidazole anthelmintic compounds by supported liquid membrane extraction and liquid chromatography. J Sep Sci 24:606–614
Official Journal of the European Communities (2002) Commission Decision of 12 August 2002 implementing Council Directive 96/23/EC concerning the performance of analytical methods and the interpretation of results (2002/657/EC)
Ozcan S, Tor A, Aydin ME (2009) Application of ultrasound-assisted emulsification-microextraction for the analysis of organochlorine pesticides in waters. Water Res 43:4269–4277
Santaladchaiyakit Y, Srijaranai S (2012) A simplified ultrasound-assisted cloud-point extraction method coupled with high performance liquid chromatography for residue analysis of benzimidazole anthelmintics in water and milk samples. Anal Methods 4:3864–3873
Saraji M, Akbar A, Bidgoli H (2010) Dispersive liquid–liquid microextraction using a surfactant as disperser agent. Anal Bioanal Chem 397:3107–3115
Whelan M, Kinsella B, Furey A, Moloney M, Cantwell H, Lehotay SJ, Danaher M (2010) Determination of anthelmintic drug residues in milk using ultra high performance liquid chromatography-tandem mass spectrometry with rapid polarity switching. J Chromatogr A 1217:4612–4622
Wu C, Liu N, Wu Q, Wang C, Wang Z (2010a) Application of ultrasound-assisted surfactant-enhanced emulsification microextraction for the determination of some organophosphorus pesticides in water samples. Anal Chim Acta 679:56–62
Wu Q, Chang Q, Wu C, Rao H, Zeng X, Wang C, Wang Z (2010b) Ultrasound-assisted surfactant-enhanced emulsification microextraction for the determination of carbamate pesticides in water samples by high performance liquid chromatography. J Chromatogr A 1217:1773–1778
Wu Q, Li Y, Wang C, Liu Z, Zang X, Zhou X, Wang Z (2009) Dispersive liquid–liquid microextraction combined with high performance liquid chromatography-fluorescence detection for the determination of carbandazim and thiabendazole in environmental samples. Anal Chim Acta 638:139–145
Xia X, Dong Y, Luo P, Wang X, Li X, Ding S, Shen J (2010) Determination of benzimidazole residues in bovine milk by ultra-high performance liquid chromatography-tandem mass spectrometry. J Chromatogr B 878:3174–3180
Xia Y, Zhi X, Wang X, Chen M, Cheng J (2012) Ultrasound-enhanced surfactant-assisted dispersive liquid-liquid microextraction and high-performance liquid chromatography for determination of ketoconazole and econazole nitrate in human blood. Anal Bional Chem 402:1241–1247
Acknowledgments
This research was financially supported by the Thailand Research Fund (TRF), the Commission on Higher Education (CHE), and Rajamangala University of Technology Isan, Khon Kaen Campus through the TRF-CHE Research Grant for New Scholars under grant no. MRG5480135. The authors would like to acknowledge Department of Chemistry, Faculty of Science, Khon Kaen University for providing deionized water. The authors also thank Miss Jittraporn Phaphakdee and Miss Sudathip Supaket for their assistance in the laboratory.
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Santaladchaiyakit, Y., Srijaranai, S. Preconcentration and Simultaneous Analysis of Benzimidazole Anthelmintics in Milk Samples by Ultrasound-Assisted Surfactant-Enhanced Emulsification Microextraction and High-Performance Liquid Chromatography. Food Anal. Methods 6, 1551–1560 (2013). https://doi.org/10.1007/s12161-013-9569-9
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DOI: https://doi.org/10.1007/s12161-013-9569-9