Avaliação de gorduras vegetais utilizadas em fritura de mandioca palito congelada

Registro completo de metadados
MetadadosDescriçãoIdioma
???dc.contributor.advisor???: dc.contributor.advisorTanamati, Ailey Aparecida Coelho-
Autor(es): dc.contributor.authorTavares, Indiamara Cristina-
Data de aceite: dc.date.accessioned2015-05-26T16:36:56Z-
Data de aceite: dc.date.accessioned2017-03-17T14:40:58Z-
Data de disponibilização: dc.date.available2015-05-26T16:36:56Z-
Data de disponibilização: dc.date.available2017-03-17T14:40:58Z-
Fonte completa do material: dc.identifierhttp://repositorio.roca.utfpr.edu.br/jspui/handle/1/3574-
???dc.identifier.citation???: dc.identifier.citationTAVARES, Indiamara Cristina. Avaliação de gorduras vegetais utilizadas em fritura de mandioca palito congelada. 2014. 37 f. Trabalho de Conclusão de Curso (Graduação) – Universidade Tecnológica Federal do Paraná, Campo Mourão, 2014.pt_BR
Fonte: dc.identifier.urihttp://www.educapes.capes.gov.br/handlecapes/171196-
Resumo: dc.description.abstractFrying is a rapid boiling method, in which there is heat transfer oil for frying food, providing unique sensorial characteristics, aroma texture and flavor. Due to the action of water in the food, the high frying temperature (around 180 ° C) and oxygen from the air, a series of chemical reactions occur, causing degradation compounds that are not always beneficial to health cos. Because of this, the disposal of cooking oil should be monitored through physical-chemical methods, such as free fatty acids and polar compounds. This study aimed to evaluate the oxidative alterations produced in vegetable fats cotton, soybean and palm oil during the frying process of discontinuous frozen cassava. The fries were conducted in a domestic electric fryer where the fat was heated to 180 °C with fresh vegetable fat replacement. After performing the process of frying fat samples collected were analyzed for the levels of acidity, peroxides and content of conjugated dienes and trienes. The results showed that minor changes have occurred to palm fat, more saturated. For fats, cotton and soybeans more unsaturated, it was found that over the number of frying was an increase in the formation of degradation compounds.pt_BR
Palavras-chave: dc.subjectÓleos e gorduraspt_BR
Palavras-chave: dc.subjectFrituraspt_BR
Palavras-chave: dc.subjectMandiocapt_BR
Palavras-chave: dc.subjectAlimentos congeladospt_BR
Palavras-chave: dc.subjectOxidaçãopt_BR
Palavras-chave: dc.subjectOils and fatspt_BR
Palavras-chave: dc.subjectFryingpt_BR
Palavras-chave: dc.subjectCassavapt_BR
Palavras-chave: dc.subjectFrozen foodspt_BR
Palavras-chave: dc.subjectOxidationpt_BR
Título: dc.titleAvaliação de gorduras vegetais utilizadas em fritura de mandioca palito congeladapt_BR
Tipo de arquivo: dc.typeoutropt_BR
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