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dc.contributor.advisor1Nascimento, Wesley William Gonçalves-
dc.contributor.advisor1Latteshttp://lattes.cnpq.br/4382741507095401pt_BR
dc.contributor.referee1Nascimento, Andreia Peraro do-
dc.contributor.referee1Latteshttp://lattes.cnpq.br/7955545443628676pt_BR
dc.contributor.referee2Bertoldi, Michele Corrêa-
dc.contributor.referee2Latteshttp://lattes.cnpq.br/0808513664215535pt_BR
dc.creatorSilva, Beatriz Duarte Lauredo da-
dc.creator.Latteshttp://lattes.cnpq.br/3402089303349981pt_BR
dc.date.accessioned2022-09-08T12:36:57Z-
dc.date.available2022-09-02-
dc.date.available2022-09-08T12:36:57Z-
dc.date.issued2021-09-09-
dc.identifier.urihttps://repositorio.ufjf.br/jspui/handle/ufjf/14429-
dc.description.abstractThe quality control of honey is very important for the food industry and for the final consumer. Honey has been constantly the target of adulteration, usually with the aim of illegally increasing profit. However, the analytical methods used sometimes are very complex and beyond time- consuming. The electrical impedance spectroscopy (EIS) appears as a good alternative to the traditional methods of analysis due to its practicality and low costs. In order to show the applicability of this tool in honey quality control analysis, in the present study, honey samples were purposefully adulterated with syrup to simulate adulteration conditions. Then, they were submitted to impedance analysis with frequency scanned from 10 Hz to 2 MHz, in order to obtain different spectral electrical parameters. The phase angle, the real part of the impedance and the quality factor (Q) were collected. The results available show that the Q has great potential for use, as it presents a linear correlation between the frequencies relative to the peaks of the Q as a function of concentration and adjustment model above 0.99. Therefore, it is proposed that an analytical methodology based on electrical impedance spectroscopy can be a powerful technique for quality control and detection of adulterants.pt_BR
dc.description.resumo----pt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Juiz de Fora - Campus Avançado de Governador Valadarespt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICV - Instituto de Ciências da Vidapt_BR
dc.publisher.initialsUFJF/GVpt_BR
dc.rightsAcesso Abertopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/br/*
dc.subjectElectrical measurementspt_BR
dc.subjectFrauds detectionpt_BR
dc.subjectHoney analysispt_BR
dc.subjectQuality controlpt_BR
dc.subject.cnpqCNPQ::CIENCIAS DA SAUDE::FARMACIApt_BR
dc.titleStudy of Quality Factor (Q) obtained per electrical impedance to characterization and detection adulteration in honeypt_BR
dc.typeTrabalho de Conclusão de Cursopt_BR
Appears in Collections:Farmácia - Campus GV



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