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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
21/12/2022 |
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Data da última atualização: |
06/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
VIANA, F. M.; MONTEIRO, M. L. G.; FERRARI, R. G.; MUTZ, Y. S.; MARTINS, I. B. A.; SALIM, A. P. A. A.; ALCANTARA, M.; DELIZA, R.; MANO, S. B.; CONTE-JUNIOR, C. A. |
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Afiliação: |
FERNANDA M. VIANA, UFRJ; MARIA LUCIA G. MONTEIRO, UFRJ, UFF; RAFAELA G. FERRARI, UFRJ; YHAN S. MUTZ, UFRJ; INAYARA B. A. MARTINS, UFRRJ; ANA PAULA A. A. SALIM, UFF; MARCELA DE ALCANTARA, PDJ/CNPQ, CTAA; ROSIRES DELIZA, CTAA; SÉRGIO B. MANO, UFF; CARLOS A. CONTE-JUNIOR, UFRJ, UFF, FIOCRUZ. |
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Título: |
Multivariate Nature of Fish Freshness Evaluation by Consumers. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Foods, v. 11, n. 2144, p. 1-15, 2022. |
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DOI: |
https://doi.org/10.3390/foods11142144 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of the present study was to evaluate the sensory acceptability limit of refrigerated fish through a multivariate approach, involving classic physicochemical and bacteriological indicators and considering different consumer profiles. The results of the survival analysis demonstrated that, in general, consumers still considered the fish to be suitable for purchase (4.128 days of storage), despite being microbiologically unsuitable for consumption. However, the subsequent division of consumers into clusters indicated that women and individuals with high income and education levels tend to reject fish with few days of storage (3.650 days), mainly due to discoloration, despite still being microbiologically suitable for consumption. Thus, these segments present a safer behavior regarding the purchase of fresh fish. The influence of different frequencies of fish consumption and age of consumers on the assessment of fish freshness was not clarified. The responsibility for ensuring safe and healthy products at the point of sale must lie with the producers and distributors. However, improving consumers? ability to make good choices when buying fresh fish would bring social and economic benefits related to public health and to the seafood industry, because it would enable them to make relevant claims and demand their rights. |
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Palavras-Chave: |
Chemometric analysis; Quality indicators; Sensory shelf life; Socioeconomic profiles; Survival analysis. |
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Categoria do assunto: |
Q Alimentos e Nutrição Humana |
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Marc: |
LEADER 02211naa a2200301 a 4500
001 2150141
005 2023-01-06
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/foods11142144$2DOI
100 1 $aVIANA, F. M.
245 $aMultivariate Nature of Fish Freshness Evaluation by Consumers.$h[electronic resource]
260 $c2022
520 $aThe aim of the present study was to evaluate the sensory acceptability limit of refrigerated fish through a multivariate approach, involving classic physicochemical and bacteriological indicators and considering different consumer profiles. The results of the survival analysis demonstrated that, in general, consumers still considered the fish to be suitable for purchase (4.128 days of storage), despite being microbiologically unsuitable for consumption. However, the subsequent division of consumers into clusters indicated that women and individuals with high income and education levels tend to reject fish with few days of storage (3.650 days), mainly due to discoloration, despite still being microbiologically suitable for consumption. Thus, these segments present a safer behavior regarding the purchase of fresh fish. The influence of different frequencies of fish consumption and age of consumers on the assessment of fish freshness was not clarified. The responsibility for ensuring safe and healthy products at the point of sale must lie with the producers and distributors. However, improving consumers? ability to make good choices when buying fresh fish would bring social and economic benefits related to public health and to the seafood industry, because it would enable them to make relevant claims and demand their rights.
653 $aChemometric analysis
653 $aQuality indicators
653 $aSensory shelf life
653 $aSocioeconomic profiles
653 $aSurvival analysis
700 1 $aMONTEIRO, M. L. G.
700 1 $aFERRARI, R. G.
700 1 $aMUTZ, Y. S.
700 1 $aMARTINS, I. B. A.
700 1 $aSALIM, A. P. A. A.
700 1 $aALCANTARA, M.
700 1 $aDELIZA, R.
700 1 $aMANO, S. B.
700 1 $aCONTE-JUNIOR, C. A.
773 $tFoods$gv. 11, n. 2144, p. 1-15, 2022.
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Embrapa Agroindústria de Alimentos (CTAA) |
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| 1. |  | PAIVA, R. O.; MARQUES, H. P.; SILVA, E. A. da; SOUZA JUNIOR, M. T.; MENDONCA, S.; SIQUEIRA, F. G. de. Enzimas lignolíticas de macrobasidiomicetos cultivados em torta semente de algodão combinados com casca de coco verde. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 5., 2018, Brasília, DF. Anais ... Brasília, DF: Embrapa Agroenergia, 2018. p. 51.| Tipo: Resumo em Anais de Congresso |
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| 1. | | 1250047, CEPALINDEX; RESUMENES DE DOCUMENTOS CEPAL/ILPES, Comision Economica para America Latina. Centro Latino Americano de Documentacion Economica y Social, Santiago-Chile
Biblioteca(s): Catálogo Coletivo de Periódicos Embrapa; Embrapa Acre; Embrapa Amazônia Oriental; Embrapa Meio-Norte; Embrapa Soja. | |
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