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Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
07/08/2023 |
Data da última atualização: |
07/08/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
GOMES, W. dos S.; PEREIRA, L. L.; LUZ, J. M. R. da; OLIVEIRA, E. C. da S.; GUARÇONI, R. G.; MOREIRA, T. R.; FILETE, C. A.; MORELI, A. P.; PARTELLI, F. L. |
Afiliação: |
Willian dos Santos Gomes; Lucas Louzada Pereira; José Maria Rodrigues da Luz; Emanuele Catarina da Silva Oliveira; Rogerio Carvalho Guarçoni, Incaper; Taís Rizzo Moreira; Cristhiane Altoé Filete; Aldemar Polonini Moreli; Fábio Luiz Partelli. |
Título: |
Preliminary study of variation in quality of fermented Coffea canephora genotypes using sensory assessment and mid-infrared spectroscopy. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Eur Food Res Technol, 2023. |
DOI: |
10.1007/s00217-023-04339-1 |
Idioma: |
Inglês |
Conteúdo: |
Coffee is one of the most widely consumed beverages in the world. The genetic variability of Coffea canephora has demonstrated significant differences in the chemical compositions of genotypes, resulting in different sensory profiles in the beverage. Fermentation can also affect the sensory quality of coffee beverage. Therefore, the objective of this study was to analyze the sensory profile and the chemical groups that contribute to the sensory qualities of the coffee beverage of C. canephora var. Conilon genotypes subjected to different fermentation processes. Fermentations were carried out with 4 L of cherry coffee or peeled cherry coffee for 36 h at 25 ?. In the induced fermentation, the initial Colony Forming Unit (CFU/mL) was of 107 for Saccharomyces cerevisiae, Klebsiella sp, and Lactobacillus brevis. There was no microbial inoculation in the washed fermentation and the natural process. The sensory quality and chemical groups of the coffee were determined using the Uganda Coffee Development Authority Sensory Analysis Protocol with 6 Q-Graders and mid-infrared spectroscopy, respectively. The sensory and spectrometry analyses were able to distinguish the genotypes, highlighting the separations of genotypes A1 and Verdim with the worst sensory results, and genotype 153 with the best result. Groups formation through the mean Euclidean distance reinforces the sensory differences between fermentations. Furthermore, the greatest chemical changes in coffee beans were promoted by fermentation induced by S. cerevisiae. Thus, the genotypes and the type of fermentation influence in the sensory quality demonstrating potential for optimizing fermentations to improve the sensory quality of conilon coffee. MenosCoffee is one of the most widely consumed beverages in the world. The genetic variability of Coffea canephora has demonstrated significant differences in the chemical compositions of genotypes, resulting in different sensory profiles in the beverage. Fermentation can also affect the sensory quality of coffee beverage. Therefore, the objective of this study was to analyze the sensory profile and the chemical groups that contribute to the sensory qualities of the coffee beverage of C. canephora var. Conilon genotypes subjected to different fermentation processes. Fermentations were carried out with 4 L of cherry coffee or peeled cherry coffee for 36 h at 25 ?. In the induced fermentation, the initial Colony Forming Unit (CFU/mL) was of 107 for Saccharomyces cerevisiae, Klebsiella sp, and Lactobacillus brevis. There was no microbial inoculation in the washed fermentation and the natural process. The sensory quality and chemical groups of the coffee were determined using the Uganda Coffee Development Authority Sensory Analysis Protocol with 6 Q-Graders and mid-infrared spectroscopy, respectively. The sensory and spectrometry analyses were able to distinguish the genotypes, highlighting the separations of genotypes A1 and Verdim with the worst sensory results, and genotype 153 with the best result. Groups formation through the mean Euclidean distance reinforces the sensory differences between fermentations. Furthermore, the greatest chemical changes in coffee beans were promoted ... Mostrar Tudo |
Palavras-Chave: |
Café conilon. |
Thesagro: |
Coffea Canephora; Qualidade. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02534naa a2200265 a 4500 001 1025022 005 2023-08-07 008 2023 bl uuuu u00u1 u #d 024 7 $a10.1007/s00217-023-04339-1$2DOI 100 1 $aGOMES, W. dos S. 245 $aPreliminary study of variation in quality of fermented Coffea canephora genotypes using sensory assessment and mid-infrared spectroscopy.$h[electronic resource] 260 $c2023 520 $aCoffee is one of the most widely consumed beverages in the world. The genetic variability of Coffea canephora has demonstrated significant differences in the chemical compositions of genotypes, resulting in different sensory profiles in the beverage. Fermentation can also affect the sensory quality of coffee beverage. Therefore, the objective of this study was to analyze the sensory profile and the chemical groups that contribute to the sensory qualities of the coffee beverage of C. canephora var. Conilon genotypes subjected to different fermentation processes. Fermentations were carried out with 4 L of cherry coffee or peeled cherry coffee for 36 h at 25 ?. In the induced fermentation, the initial Colony Forming Unit (CFU/mL) was of 107 for Saccharomyces cerevisiae, Klebsiella sp, and Lactobacillus brevis. There was no microbial inoculation in the washed fermentation and the natural process. The sensory quality and chemical groups of the coffee were determined using the Uganda Coffee Development Authority Sensory Analysis Protocol with 6 Q-Graders and mid-infrared spectroscopy, respectively. The sensory and spectrometry analyses were able to distinguish the genotypes, highlighting the separations of genotypes A1 and Verdim with the worst sensory results, and genotype 153 with the best result. Groups formation through the mean Euclidean distance reinforces the sensory differences between fermentations. Furthermore, the greatest chemical changes in coffee beans were promoted by fermentation induced by S. cerevisiae. Thus, the genotypes and the type of fermentation influence in the sensory quality demonstrating potential for optimizing fermentations to improve the sensory quality of conilon coffee. 650 $aCoffea Canephora 650 $aQualidade 653 $aCafé conilon 700 1 $aPEREIRA, L. L. 700 1 $aLUZ, J. M. R. da 700 1 $aOLIVEIRA, E. C. da S. 700 1 $aGUARÇONI, R. G. 700 1 $aMOREIRA, T. R. 700 1 $aFILETE, C. A. 700 1 $aMORELI, A. P. 700 1 $aPARTELLI, F. L. 773 $tEur Food Res Technol, 2023.
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Biblioteca Rui Tendinha (BRT) |
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Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
23/12/2013 |
Data da última atualização: |
23/12/2013 |
Tipo da produção científica: |
Publicação em Anais de Congresso |
Autoria: |
PEREIRA, S. P.; AGUIAR, C. M. G.; MARTINS NETO, F. L.; CARVALHO, N.; LEME, P. H. M.V.; BALIZA, D. P.; SOBREIRA, F. M.; MARTINHAGO, D. Z.; SILVA, E. C.; ROCHA, C. T.; SILVA, A. T. da. |
Afiliação: |
Sérgio Parreiras Pereira, IAC/APTA; Cibele Maria Garcia de Aguiar, UFLA; Fábio Lúcio Martins Neto, EBDA; Nádia Carvalho, UFLA; Paulo Henrique Montagnana Vicente Leme, P&A Marketing; Danielle Pereira Baliza, UFLA; Fabrício Moreira Sobreira, UFLA; Dariana Zanella Martinhago, UFLA; Eduardo Cesar Silva, CIC; Chrystian Teixeira Rocha, Café&Mercado; Agno Tadeu da Silva, Incaper. |
Título: |
Perfil e auto avaliação da comunidade manejo da lavoura cafeeira do PEABIRUS : proposta metodológica colaborativa por meio de ferramentais da internet. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 6., 2009, Vitória. Inovação científica, competitividade e mudanças climáticas: anais... Vitória: Consórcio Pesquisa Café, 2009. |
Páginas: |
6 p. |
Idioma: |
Português |
Conteúdo: |
O presente estudo propõe a elaboração do perfil e auto avaliação da comunidade Manejo da Lavoura Cafeeira (http://www.peabirus.com.br/redes/form/comunidade?id=218) da Rede Cafés do Brasil no PEABIRUS de forma participativa pela ótica dos usuários, cuja proposta metodológica apresenta a utilização de distintas ferramentas da Internet para a promoção da construção coletiva do conhecimento. |
Palavras-Chave: |
Café; Colaboração; Conhecimento; Ferramentas; Internet; WEB 2.0. |
Thesaurus NAL: |
Coffee. |
Categoria do assunto: |
-- |
URL: |
http://biblioteca.incaper.es.gov.br/digital/bitstream/item/64/1/Perfil-e-auto-avaliacao-da-comunidade-manejo-da-lavoura-cafeeira-do-peabirus-proposta-metodologica.pdf
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Marc: |
LEADER 01488nam a2200325 a 4500 001 1001270 005 2013-12-23 008 2009 bl uuuu u01u1 u #d 100 1 $aPEREIRA, S. P. 245 $aPerfil e auto avaliação da comunidade manejo da lavoura cafeeira do PEABIRUS$bproposta metodológica colaborativa por meio de ferramentais da internet.$h[electronic resource] 260 $aIn: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 6., 2009, Vitória. Inovação científica, competitividade e mudanças climáticas: anais... Vitória: Consórcio Pesquisa Café$c2009 300 $a6 p. 520 $aO presente estudo propõe a elaboração do perfil e auto avaliação da comunidade Manejo da Lavoura Cafeeira (http://www.peabirus.com.br/redes/form/comunidade?id=218) da Rede Cafés do Brasil no PEABIRUS de forma participativa pela ótica dos usuários, cuja proposta metodológica apresenta a utilização de distintas ferramentas da Internet para a promoção da construção coletiva do conhecimento. 650 $aCoffee 653 $aCafé 653 $aColaboração 653 $aConhecimento 653 $aFerramentas 653 $aInternet 653 $aWEB 2.0 700 1 $aAGUIAR, C. M. G. 700 1 $aMARTINS NETO, F. L. 700 1 $aCARVALHO, N. 700 1 $aLEME, P. H. M.V. 700 1 $aBALIZA, D. P. 700 1 $aSOBREIRA, F. M. 700 1 $aMARTINHAGO, D. Z. 700 1 $aSILVA, E. C. 700 1 $aROCHA, C. T. 700 1 $aSILVA, A. T. da.
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