Determinação da condutividade térmica e difusidade térmica da carne de frango

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MetadadosDescriçãoIdioma
???dc.contributor.advisor???: dc.contributor.advisorNicoleti, Joel Fernando-
Autor(es): dc.contributor.authorPereira, Thalles Eduardo de Jesus-
Data de aceite: dc.date.accessioned2015-10-01T20:37:40Z-
Data de aceite: dc.date.accessioned2017-03-17T14:44:14Z-
Data de disponibilização: dc.date.available2015-10-01T20:37:40Z-
Data de disponibilização: dc.date.available2017-03-17T14:44:14Z-
Fonte completa do material: dc.identifierhttp://repositorio.roca.utfpr.edu.br/jspui/handle/1/4821-
???dc.identifier.citation???: dc.identifier.citationPEREIRA, Thalles Eduardo de Jesus. Determinação da condutividade térmica e difusividade térmica da carne de frango. 2012. 42 f.Trabalho de Conclusão de Curso (Graduação) - Universidade Tecnológica Federal do Paraná, Apucarana, 2012.pt_BR
Fonte: dc.identifier.urihttp://www.educapes.capes.gov.br/handlecapes/172408-
Resumo: dc.description.abstractThe objective of this study was to determine the values of thermal conductivity and thermal diffusivity of meat from drumstick / thigh, chest, and an emulsion of skin and chicken fat as a function of temperature and moisture content.The meats were ground and a small portion set aside for testing the sample in nature, while others were arranged on trays and put into forced circulation oven at 60 ° C to promote the reduction of the moisture of the sample, a total of five different humidities.In preprogrammed times, portions of the samples were removed for testing of thermal conductivity and thermal diffusivity and its moisture content measured at 105 ° C for 4 h in an oven. The thermal conductivity was evaluated by linear probe employing an aluminum cylinder. The thermal diffusivity was measured by the method of Dickerson employing a brass cylinder. Both methods have previously been calibrated using immobilized water carrageenan (1% w / w).The thermal properties were highly affected by moisture content, an increase in their values as the moisture content was increased. Rising temperatures also led to higher values of conductivity and thermal diffusivity. Together, response surfaces were constructed and empirical equations considering significant effects (p <0.05) are presented.pt_BR
Palavras-chave: dc.subjectDifusividade térmicapt_BR
Palavras-chave: dc.subjectIndústria avícolapt_BR
Palavras-chave: dc.subjectMeios de transferência de calorpt_BR
Palavras-chave: dc.subjectThermal diffusivitypt_BR
Palavras-chave: dc.subjectPoultry industrypt_BR
Palavras-chave: dc.subjectHeat-transfer mediapt_BR
Título: dc.titleDeterminação da condutividade térmica e difusidade térmica da carne de frangopt_BR
Tipo de arquivo: dc.typeoutropt_BR
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