Investigation of Arsenic and Mercury content in Hungarian honeys

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dc.contributor.advisorSajtos, Zsófi
dc.contributor.advisorBaranyai, Edina
dc.contributor.authorHaider, Syed Ibtisam
dc.contributor.departmentDE--Természettudományi és Technológiai Kar--Kémiai Intézet
dc.date.accessioned2024-06-12T09:15:38Z
dc.date.available2024-06-12T09:15:38Z
dc.date.created2024-05-02
dc.description.abstractThe aim of the present study is the optimization of selected atomic spectrometric methods for the analysis of arsenic and mercury in Hungarian honey samples. Different techniques have been overviewed, compared, and fine-tuned for the analysis: cold vapor flame atomic absorption (CV-FAAS), direct mercury analyzer and inductively coupled plasma optical emission spectrometry (ICP-OES). Different wavelengths and measurement conditions have been used, and the most important analytical performance parameters have been determined. The advantages and disadvantages as well as the limitations of the methods are discussed to lay a groundwork for further research purposes. The aim of optimization of methods has been achieved for some methods but not all. Direct Mercury analysis of honey samples with DMA-80-Evo surpassed all other methods of mercury analysis in terms of sensitivity, efficiency and reliability. For arsenic analysis of honey, ICP-OES at 188.980 nm wavelength with the set parameters proved to be the most sensitive and accurate approach.
dc.description.courseChemistry
dc.description.degreeBSc/BA
dc.format.extent33
dc.identifier.urihttps://hdl.handle.net/2437/372492
dc.language.isoen
dc.rights.accessHozzáférhető a 2022 decemberi felsőoktatási törvénymódosítás értelmében.
dc.subjectArsenic
dc.subjectMercury
dc.subjectMethod optimization
dc.subjectInductively Coupled Plasma Optical Emission Spectroscopy
dc.subjectHoney analysis
dc.subjectCold Vapor Atomic Absorption Spectroscopy
dc.subjectDirect Mercury Analysis
dc.subjectWet digestion
dc.subject.dspaceChemistry
dc.titleInvestigation of Arsenic and Mercury content in Hungarian honeys
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