Determination of Ochratoxin A in Poultry Feed by High-Performance Liquid Chromatography with a Monolithic Column

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dc.contributor.authorShar, Zahid Hussain
dc.contributor.authorSumbal, Gul Ameer
dc.contributor.authorSherazi, Syed Tufail Hussain
dc.contributor.authorKara, Huseyin
dc.contributor.authorHussain, Masood
dc.contributor.authorBhanger, Muhammad Iqbal
dc.date.accessioned2020-03-26T19:01:47Z
dc.date.available2020-03-26T19:01:47Z
dc.date.issued2015
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractA monolithic column with high-performance liquid chromatography coupled with an ultraviolet detector was investigated for the determination of ochratoxin A in poultry feed. A systematic study was performed using solid phase extraction with a C-18 cartridge for sample pretreatment with three solvent systems. Ethyl acetate:methanol:formic acid (95:5:0.5) was found to be the most suitable. Pretreated samples were injected separately into packed and monolithic columns. The effects of the mobile phases on the chromatographic figures of merits were evaluated. Better peak symmetry, improved separation, and more theoretical plates were observed using an acetonitrile:water:formic acid (99:99:2) mobile phase. The repeatability and accuracy of the method were statistically evaluated and found to be satisfactory with a limit of detection of 40 mu gL(-1). The use of a monolithic column in conjunction with sample pretreatment provided good results for the determination of ochratoxin A in poultry feed.en_US
dc.description.sponsorshipHigher Education Commission (HEC), PakistanHigher Education Commission of Pakistan [20-1544/RD/09/2204]; TUBITAKTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK)en_US
dc.description.sponsorshipThe authors would like to acknowledge the Higher Education Commission (HEC), Pakistan, with great thanks for providing the financial support to carry out this research work under project No. 20-1544/R&D/09/2204. The authors would also like to thank TUBITAK for providing financial support to Professor Dr. S. T. H. Sherazi under the TUBITAK 2221 Fellowship for Visiting Scientists and Scientists on Sabbatical Leave program.en_US
dc.identifier.doi10.1080/00032719.2014.951447en_US
dc.identifier.endpage407en_US
dc.identifier.issn0003-2719en_US
dc.identifier.issn1532-236Xen_US
dc.identifier.issue3en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage396en_US
dc.identifier.urihttps://dx.doi.org/10.1080/00032719.2014.951447
dc.identifier.urihttps://hdl.handle.net/20.500.12395/31996
dc.identifier.volume48en_US
dc.identifier.wosWOS:000345504500002en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTAYLOR & FRANCIS INCen_US
dc.relation.ispartofANALYTICAL LETTERSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectMonolithic columnen_US
dc.subjectPoultry feeden_US
dc.subjectOchratoxin Aen_US
dc.subjectHigh-performance liquid chromatographyen_US
dc.subjectUltraviolet detectoren_US
dc.titleDetermination of Ochratoxin A in Poultry Feed by High-Performance Liquid Chromatography with a Monolithic Columnen_US
dc.typeArticleen_US

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