Abstract
A new residue method for quantification of abamectin and ivermectin in vegetable is described in the article. The derivative process is devised that acylating chemical is firstly performed by N-methylimidazole (MI) and trifluoroacetic anhydride (TFAA), then which reacted with hydroxyl function of abamerctin to make fluorescence. The influence of triethylamin (TEA) is examined. Separation is resolute by a short column of 1.7 μm size and operated at high pressure values (10.000 psi). The optimal chromatographic condition and the highest sensitivity are achieved by acetonitrile: water (95: 5), 0.4 mL/min, 0.2 μL injector. The detection limits of abamectin and ivermectin are 1 μg/kg respectively.
References
Valenzuela AI, Popa DS, Redondo MJ, Mañesc J (2001) J Chromatograph A 918:59–65
Vuik J (1991) J Chromatogr A 553(1):299–304
Vuik J (1991) J Agric Food Chem 39(3):303–305
Liu HCh, Li QW, Li ShP, Zou YH (2008) J Chromatographic Sci 46(2):122–127
Liu HCh, Li QW, Zhang Y, Zou YH (2009) Chromatographia 69:339–344
Sannino A (2007) Rapid Commun Mass Spectrum 21(13):2079–2086
Hernando MD, Suárez-Barcena JM, Bueno MJ, Garcia-Reyes JF, Fernández-Alba AR (2007) J Chromatogr A 1155(1):62–73
Durden DA (2007) J Chromatogr B Analyt Technol Biomed Life Sci 850(1-2):134–146
Danaher M, Howells LC, Crooks SRH, Cerkvenik-Flajs V, O’Keeffe M (2006) J Chromatograph B 844(2):175–203
Berendsen BJA, Mulder PPJ, Van Rhijn HA (2007) Analytica Chimica Acta 585:126–133
Herńandez-Borges J, Ravelo-Pérez LM, Hernández-Suárez EM, Carnero A, Rodrguez Ángel Rodríguez-Delgado M (2007) J Chromatograph A 1165(1–2):52–57
Hernández BJ, Ravelo-Pérez LM, Hernández-Suárez EM, Carnero A, Ángel Rodríguez DM (2008) Chromatographia 67:69–75
Kim-Kang H, Crouch LS, Bova A, Robinson RA, Wu J (2001) J Agric Food Chem 49(11):5294–5301
Roudaut B (1998) Analyst 123:2541–2544
Garrido FA, Martínez Vidal JL, Pastor-Montoro E, Romero-González R (2008) Anal Bioanal Chem 959:390–397
Remedios F, Antonia GF, Luis MVJ, Roberto RG, Elena HTM (2009) Anal Sci 25(4):535–540
Acknowledgement
We were grateful for support funded the science and technology department of Yunnan province (project No: 2008 CD181, 2009AB 002).
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Liu, H., Zhang, Y., Liu, L. et al. Fast Separation Ultra-Performance Liquid Chromatography for Determination of Pre-Column Derivative Abamectin and Ivermectin Residues in Vegetable. J Fluoresc 21, 825–829 (2011). https://doi.org/10.1007/s10895-010-0734-x
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DOI: https://doi.org/10.1007/s10895-010-0734-x