Evaluation of rapid descriptive sensory methods with different panels in the characteristics variations of beers packaged in distinct materials

dc.creatorPãmella Fronza Câmara
dc.creatorAlessandro Rangel Carolino Sales Silva
dc.creatorMarina Perbone León
dc.creatorAlessandra Costa Vilaça
dc.creatorChristiano Pedro Guirlanda
dc.creatorVictor Luiz Melo Dutra
dc.creatorCamila Argenta Fante
dc.date.accessioned2022-04-01T23:39:24Z
dc.date.accessioned2025-09-09T00:57:07Z
dc.date.available2022-04-01T23:39:24Z
dc.date.issued2020
dc.description.abstractDois novos métodos de avaliação sensorial descritiva rápida vêm ganhando espaço no campo de análise sensorial. O método Projective Mapping utiliza similaridades e dissimilaridades como critério, ao passo que Pivot Profile, utiliza os critérios de referência. Este estudo objetivou avaliar painéis de 12 e 24 julgadores, comparando sua reprodutibilidade, e verificarse um painel não treinado com menor número de julgadores, é suficiente para a confiabilidade dos resultados.Amostras de cervejas pilsen em diferentes embalagens foram distribuídas, bem como uma amostra referência, com diferentes características sensoriais. Verificou-se uma leve discordância entre os resultados obtidos em cada um dos testes aplicados. Observou-se uma necessidade de treinamento de curta duração anterior à aplicação do teste para melhor utilização de termos descritivos pelos avaliadores. Além disso, o número de avaliadores influenciou os resultados obtidos, sendo que, os painéis de 24 julgadores, em ambos os testes, foram os que melhordescreveram as características indicadas.Palavras-chave: Análise descritiva; Perfil dinâmico; Mapeamento projetivo.AbstractTwo new rapid descriptive sensory evaluation methods have been gaining ground in the field sensory evaluation. The Projective Mapping method uses similarities and dissimilarities as a criterion, while Pivot Profile, uses reference criteria.This research aimed to assess panels with 12 and 24 judges, comparing its reproducibility, and evaluate if a non trainedpanel with a smaller numbers of judges is sufficient for results reliability. Samples of Pilsen beers in different packages were distributed, as well as a reference sample, with different sensorial characteristics. It was possible to observe a slight discrepancy between the results obtained in each of the applied tests. We observed a need for short-term training before the application of the test, aiming for better use of the descriptive terms by the judges. Also, the number of judges influenced the obtained results, being the panels of 24, in both tests, the ones that best described the indicated characteristics.
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.format.mimetypepdf
dc.identifier.doi10.33448/rsd-v9i9.6137
dc.identifier.issn2525-3409
dc.identifier.urihttps://hdl.handle.net/1843/40716
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofResearch, Society and Development
dc.rightsAcesso Aberto
dc.subjectAvaliação sensorial
dc.subjectCerveja
dc.subject.otherDescriptive analysis
dc.subject.otherPivot profile
dc.subject.otherProjective mapping
dc.titleEvaluation of rapid descriptive sensory methods with different panels in the characteristics variations of beers packaged in distinct materials
dc.title.alternativeAvaliação de métodos sensoriais descritivos rápidos com diferentes painéis nas variações de características de cervejas envasadas em diferentes embalagens
dc.title.alternativeEvaluación de métodos sensoriales rápidos descriptivos con diferentes paneles en las variaciones de características de las cervezas embaladas en diferentes envases
dc.typeArtigo de periódico
local.citation.epage18
local.citation.issue9
local.citation.spage1
local.citation.volume9
local.description.resumoTwo new rapid descriptive sensory evaluation methods have been gaining ground in the field sensory evaluation. The Projective Mapping method uses similarities and dissimilarities as a criterion, while Pivot Profile, uses reference criteria. This research aimed to assess panels with 12 and 24 judges, comparing its reproducibility, and evaluate if a non trained panel with a smaller numbers of judges is sufficient for results reliability. Samples of Pilsen beers in different packages were distributed, as well as a reference sample, with different sensorial characteristics. It was possible to observe a slight discrepancy between the results obtained in each of the applied tests. We observed a need for short-term training before the application of the test, aiming for better use of the descriptive terms by the judges. Also, the number of judges influenced the obtained results, being the panels of 24, in both tests, the ones that best described the indicated characteristics.
local.publisher.countryBrasil
local.publisher.departmentFAR - DEPARTAMENTO DE ALIMENTOS
local.publisher.initialsUFMG
local.url.externahttps://rsdjournal.org/index.php/rsd/article/view/6137

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