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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
31/08/2017 |
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Data da última atualização: |
25/09/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
JAEGER, S. R.; FISZMAN, S.; REIS, F.; CHHEANG, S. L.; KAMA, K.; PINEAU, B.; DELIZA, R.; ARES, G. |
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Afiliação: |
Sara R. Jaeger, The New Zealand Institute for Plant & Food Research Ltd; Susana Fiszman, Instituto de Agroquímica y Tecnología de Alimentos (IATA-CSIC), Spain; Felipe Reis, UFRRJ; Sok L. Chheang, The New Zealand Institute for Plant & Food Research Ltd. New Zealand; Karrie Kama, The New Zealand Institute for Plant & Food Research Ltd., New Zealand; Benedicte Pineau, The New Zealand Institute for Plant & Food Research Ltd., New Zealand; ROSIRES DELIZA, CTAA; Gastón Ares, Facultad de Química, Universidad de la República, Uruguay. |
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Título: |
Influence of evoked contexts on hedonic product discrimination and sensory characterizations using CATA questions. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Food Quality and Preference, n. 56, p. 138-148, 2017. |
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Idioma: |
Inglês |
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Conteúdo: |
This research contributes new understanding of the role of consumption context. 12 studies involving 1727 consumers were conducted as central location tests (CLT). Using between-subjects experimental designs, the influence of evoked contexts relative to control condition for hedonic responses and sensory product characterization using check-all-that-apply (CATA) questions was evaluated. Contexts were evoked by asking consumers to think of the last time they ate/drank the focal product category or by imagining a specific consumption situation where product consumption would take place (e.g., breakfast on a weekend morning). In half of the studies, consumers were asked to provide a description of the consumption context they imagined. There was no consistent trend in the results regarding the influence of evoked context of hedonic responses. Effects were seen in a minority of studies, but not consistently showing differences in mean scores or changes in sample discrimination. The type of context that was evoked (last time ate/drank vs. specific situation) did not systematically influence the results, although the use of a description phase during context evocation was detrimental to hedonic sample discrimination. In all the studies where participants were asked to describe the context they imagined, hedonic discrimination was inferior to that achieved under no evoked context. Sensory responses to CATA questions were highly similar under evoked and no evoked context and suggested that product characterisations generated by consumers in a typical CLT provide a good proxy for sensory product experience in contextualised consumption situations. MenosThis research contributes new understanding of the role of consumption context. 12 studies involving 1727 consumers were conducted as central location tests (CLT). Using between-subjects experimental designs, the influence of evoked contexts relative to control condition for hedonic responses and sensory product characterization using check-all-that-apply (CATA) questions was evaluated. Contexts were evoked by asking consumers to think of the last time they ate/drank the focal product category or by imagining a specific consumption situation where product consumption would take place (e.g., breakfast on a weekend morning). In half of the studies, consumers were asked to provide a description of the consumption context they imagined. There was no consistent trend in the results regarding the influence of evoked context of hedonic responses. Effects were seen in a minority of studies, but not consistently showing differences in mean scores or changes in sample discrimination. The type of context that was evoked (last time ate/drank vs. specific situation) did not systematically influence the results, although the use of a description phase during context evocation was detrimental to hedonic sample discrimination. In all the studies where participants were asked to describe the context they imagined, hedonic discrimination was inferior to that achieved under no evoked context. Sensory responses to CATA questions were highly similar under evoked and no evoked context and suggest... Mostrar Tudo |
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Palavras-Chave: |
CATA; Consumer profiling; Consumer research; Context; Sensory characterization. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02423naa a2200265 a 4500
001 2074766
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008 2017 bl uuuu u00u1 u #d
100 1 $aJAEGER, S. R.
245 $aInfluence of evoked contexts on hedonic product discrimination and sensory characterizations using CATA questions.$h[electronic resource]
260 $c2017
520 $aThis research contributes new understanding of the role of consumption context. 12 studies involving 1727 consumers were conducted as central location tests (CLT). Using between-subjects experimental designs, the influence of evoked contexts relative to control condition for hedonic responses and sensory product characterization using check-all-that-apply (CATA) questions was evaluated. Contexts were evoked by asking consumers to think of the last time they ate/drank the focal product category or by imagining a specific consumption situation where product consumption would take place (e.g., breakfast on a weekend morning). In half of the studies, consumers were asked to provide a description of the consumption context they imagined. There was no consistent trend in the results regarding the influence of evoked context of hedonic responses. Effects were seen in a minority of studies, but not consistently showing differences in mean scores or changes in sample discrimination. The type of context that was evoked (last time ate/drank vs. specific situation) did not systematically influence the results, although the use of a description phase during context evocation was detrimental to hedonic sample discrimination. In all the studies where participants were asked to describe the context they imagined, hedonic discrimination was inferior to that achieved under no evoked context. Sensory responses to CATA questions were highly similar under evoked and no evoked context and suggested that product characterisations generated by consumers in a typical CLT provide a good proxy for sensory product experience in contextualised consumption situations.
653 $aCATA
653 $aConsumer profiling
653 $aConsumer research
653 $aContext
653 $aSensory characterization
700 1 $aFISZMAN, S.
700 1 $aREIS, F.
700 1 $aCHHEANG, S. L.
700 1 $aKAMA, K.
700 1 $aPINEAU, B.
700 1 $aDELIZA, R.
700 1 $aARES, G.
773 $tFood Quality and Preference$gn. 56, p. 138-148, 2017.
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Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
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| Registros recuperados : 11 | |
| 1. |  | PINHEIRO, C. C. C.; FARIAS, S. C. C.; LINS, P. M. P.; CARVALHO, E. de A. Mapeamento geoestatístico da distribuição espacial da resinose do coqueiro no estado do Pará. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA, 19.; SEMINÁRIO DE PÓS-GRADUAÇÃO DA EMBRAPA AMAZÔNIA ORIENTAL, 3., 2015, Belém, PA. Anais. Belém, PA: Embrapa Amazônia Oriental, 2015. p. 60-64.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 2. | | PINHEIRO, C. C. C.; BENCHIMOL, R. L.; SILVA, C. M. da; SOUSA, I. A. L. de; SOUZA, F. R. S. de; CARVALHO, E. de A. Biocontrole in vitro de Colletotrichum graminicola, agente etiológico da antracnose foliar do milho. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA, 20.; SEMINÁRIO DE PÓS-GRADUAÇÃO DA EMBRAPA AMAZÔNIA ORIENTAL, 4., 2016, Belém, PA. Anais. Belém, PA: Embrapa Amazônia Oriental, 2016. p. 224-228.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 3. | | SOUSA, I. A. L. de; BENCHIMOL, R. L.; SILVA, C. M. da; PINHEIRO, C. C. C.; SANTOS, A. K. A.; CARVALHO, E. de A. Antagonismo in vitro de rizobactérias contra Bipolaris sp., agente etiológico de manchas foliares na cultura do milho. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA, 20.; SEMINÁRIO DE PÓS-GRADUAÇÃO DA EMBRAPA AMAZÔNIA ORIENTAL, 4., 2016, Belém, PA. Anais. Belém, PA: Embrapa Amazônia Oriental, 2016. p. 229-233.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 4. | | SOUSA, I. A. L. de; BENCHIMOL, R. L.; SILVA, C. M. da; SANTOS, A. K. A.; PINHEIRO, C. C. C.; PALMEIRA, T. dos S. Antagonismo in vitro de Trichoderma spp. a Rhizoctonia solani, agente causal da mela em feijão-caupi (Vigna unguiculata (L.) Walp). In: SEMINÁRIO ANUAL DE INICIAÇÃO CIENTÍFICA DA UFRA, 13., 2015, Belém, PA. Anais. Belém, PA: Universidade Federal Rural da Amazônia, 2015.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 5. | | PINHEIRO, C. C. C.; BENCHIMOL, R. L.; SILVA, C. M. da; SANTOS, A. K. A.; PALMEIRA, T. dos S.; SOUSA, I. A. L. de. Antagonismo de rizobactérias contra Rhizoctonia solani de feijão-caupi. In: SEMINÁRIO ANUAL DE INICIAÇÃO CIENTÍFICA DA UFRA, 13., 2015, Belém, PA. Anais. Belém, PA: Universidade Federal Rural da Amazônia, 2015.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 6. | | SOUSA, I. A. L. de; BENCHIMOL, R. L.; SILVA, C. M. da; SANTOS, A. K. A.; PINHEIRO, C. C. C.; CARVALHO, E. de A. Potencial de biocontrole de Rhizoctonia solani do feijão-caupi. Biota Amazônia, Macapá, v. 7, n. 1, p. 86-89, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Recursos Genéticos e Biotecnologia. |
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| 7. | | PINHEIRO, C. C. C.; BENCHIMOL, R. L.; SILVA, C. M. da; SOUZA, F. R. S. de; SANTOS, A. K. A.; CARVALHO, E. de A. Levantamento de doenças foliares em cultivares e híbridos de milho no sistema plantio direto no estado do Pará. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA, 20.; SEMINÁRIO DE PÓS-GRADUAÇÃO DA EMBRAPA AMAZÔNIA ORIENTAL, 4., 2016, Belém, PA. Anais. Belém, PA: Embrapa Amazônia Oriental, 2016. p. 347-351.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 8. | | SILVA, C. M. da; PINHEIRO, C. C. C.; SOUSA, I. A. L. de; LINS, P. M. P.; SILVA, G. B. da; CARVALHO, E. de A. Controle biológico de Bursaphelenchus cocophilus por rizobactérias e Trichoderma spp. Nativa, Sinop, v. 6, n. 3, p. 233-240, mai./jun. 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 9. | | BENCHIMOL, R. L.; SANTOS, A. K. A.; PALMEIRA, T. dos S.; PINHEIRO, C. C. C.; SILVA, C. M. da; LEÃO, N. V. M. Crescimento micelial de Colletotrichum sp. isolado de sumaumeira em diferentes regimes de luz e meio de cultura. In: CONGRESSO BRASILEIRO DE AGRONOMIA, 30., 2017, Fortaleza. Segurança hídrica: um desafio para os engenheiros agrônomos do Brasil: [anais]. Fortaleza: AEAC: CONFAEAB, 2017.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 10. | | BENCHIMOL, R. L.; PINHEIRO, C. C. C.; SANTOS, A. K. A.; SILVA, C. M. da; LEAO, N. V. M.; SOUSA, I. A. L. de. Crescimento micelial de Thielaviopsis sp. isolado de paricá em diferentes meios de cultura e regimes de luminosidade. In: SIMPÓSIO DE ESTUDOS E PESQUISAS EM CIÊNCIAS AMBIENTAIS NA AMAZÔNIA, 6., 2017, Belém, PA. Anais. Belém, PA: UEPA, 2017. v. 2, p. 96-101.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 11. | | GALENO, D. M. L.; NASCIMENTO, O. V. do; ARAÚJO, M. S. B. de; SOUZA, T. P. de; SILVA, E. L.; CARVALHO, R. P.; CHIONG NETO, F. V.; SANTOS, R. H.; ANDRADE, Z. G. de; CORRÊA, J. W. do N.; SILVA, F. M. A. da; KOOLEN, H. H. F.; PINHEIRO, C. C.; CHAVES, F. C. M. Eugenia punicifolia leaf extract has a hypotensive effect and inhibits angiotensin-converting enzyme activity in both in vitro and in vivo models. European Academic Research, v. 8, n. 6, p. 2963-2981, Sept. 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| Registros recuperados : 11 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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