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Registro Completo |
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
18/06/2020 |
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Data da última atualização: |
18/06/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FREITAS, M. N. de; ROSA, S. D. V. F. da; PEREIRA, C. C.; MALTA, M. R.; DIAS, C. T. dos S. |
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Afiliação: |
MARCELLA NUNES DE FREITAS, UFLA; STTELA DELLYZETE VEIGA F DA ROSA, CNPCa; CRISTIANE CARVALHO PEREIRA, UFLA; MARCELO RIBEIRO MALTA, EPAMIG; CARLOS TADEU DOS SANTOS DIAS, USP. |
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Título: |
Identification of physiological analysis parameters associated with coffee beverage quality. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Ciência e Agrotecnologia, v. 44, e031019, Jun. 2020. |
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DOI: |
https://doi.org/10.1590/1413-7054202044031019 |
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Idioma: |
Inglês |
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Conteúdo: |
The demand for high-quality coffee among consumers has generated a great deal of interest among producers in serving this market. Parameters for physiological analyses that can be associated with aspects of sensory analyses of coffee can ensure more reliable results for coffee quality assessments. The aim of this study was to investigate the potential of physiological analyses in determining coffee quality through multivariate analysis. Several samples from coffee bean/seed lots were placed in cold storage at 10 °C, after which the sensory quality, physiological quality, and chemical characteristics of the beans were evaluated before storage and after three and six months of storage. The variables of physiological quality in the coffee beans were correlated with sensory analysis parameters. The viability of coffee embryos revealed by the tetrazolium test results were positively correlated with the final sensory analysis score. There was a correlation of root dry matter, hypocotyl dry matter, potassium leaching, and electrical conductivity with the sensory attributes that comprise the final sensory analysis score for the coffee beans. Variation in the final sensory analysis score was explained up to 97.14% by the variables radical emergence (r2 = 2.27%), strong normal seedlings, (r2 = 0.56%), seedlings with expanded cotyledonary leaves (r2 = 0.53%), tetrazolium test results (r2 = 91.54%), and potassium leaching (r2 = 2.24%). More studies are required to enable the use of physiological analyses to complement sensory analysis. MenosThe demand for high-quality coffee among consumers has generated a great deal of interest among producers in serving this market. Parameters for physiological analyses that can be associated with aspects of sensory analyses of coffee can ensure more reliable results for coffee quality assessments. The aim of this study was to investigate the potential of physiological analyses in determining coffee quality through multivariate analysis. Several samples from coffee bean/seed lots were placed in cold storage at 10 °C, after which the sensory quality, physiological quality, and chemical characteristics of the beans were evaluated before storage and after three and six months of storage. The variables of physiological quality in the coffee beans were correlated with sensory analysis parameters. The viability of coffee embryos revealed by the tetrazolium test results were positively correlated with the final sensory analysis score. There was a correlation of root dry matter, hypocotyl dry matter, potassium leaching, and electrical conductivity with the sensory attributes that comprise the final sensory analysis score for the coffee beans. Variation in the final sensory analysis score was explained up to 97.14% by the variables radical emergence (r2 = 2.27%), strong normal seedlings, (r2 = 0.56%), seedlings with expanded cotyledonary leaves (r2 = 0.53%), tetrazolium test results (r2 = 91.54%), and potassium leaching (r2 = 2.24%). More studies are required to enable the use of phys... Mostrar Tudo |
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Thesagro: |
Análise Qualitativa; Café; Fisiologia. |
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Thesaurus Nal: |
Coffea arabica var. arabica; Seed quality. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/214051/1/Identification-of-physiological-analysis.pdf
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Marc: |
LEADER 02304naa a2200241 a 4500
001 2123342
005 2020-06-18
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/1413-7054202044031019$2DOI
100 1 $aFREITAS, M. N. de
245 $aIdentification of physiological analysis parameters associated with coffee beverage quality.$h[electronic resource]
260 $c2020
520 $aThe demand for high-quality coffee among consumers has generated a great deal of interest among producers in serving this market. Parameters for physiological analyses that can be associated with aspects of sensory analyses of coffee can ensure more reliable results for coffee quality assessments. The aim of this study was to investigate the potential of physiological analyses in determining coffee quality through multivariate analysis. Several samples from coffee bean/seed lots were placed in cold storage at 10 °C, after which the sensory quality, physiological quality, and chemical characteristics of the beans were evaluated before storage and after three and six months of storage. The variables of physiological quality in the coffee beans were correlated with sensory analysis parameters. The viability of coffee embryos revealed by the tetrazolium test results were positively correlated with the final sensory analysis score. There was a correlation of root dry matter, hypocotyl dry matter, potassium leaching, and electrical conductivity with the sensory attributes that comprise the final sensory analysis score for the coffee beans. Variation in the final sensory analysis score was explained up to 97.14% by the variables radical emergence (r2 = 2.27%), strong normal seedlings, (r2 = 0.56%), seedlings with expanded cotyledonary leaves (r2 = 0.53%), tetrazolium test results (r2 = 91.54%), and potassium leaching (r2 = 2.24%). More studies are required to enable the use of physiological analyses to complement sensory analysis.
650 $aCoffea arabica var. arabica
650 $aSeed quality
650 $aAnálise Qualitativa
650 $aCafé
650 $aFisiologia
700 1 $aROSA, S. D. V. F. da
700 1 $aPEREIRA, C. C.
700 1 $aMALTA, M. R.
700 1 $aDIAS, C. T. dos S.
773 $tCiência e Agrotecnologia$gv. 44, e031019, Jun. 2020.
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Registro original: |
Embrapa Café (CNPCa) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
24/01/2014 |
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Data da última atualização: |
24/01/2014 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
FERNÁNDEZ, M.; MEGÍAS, E.; REIS JUNIOR, F. B. dos; MEGÍAS, M. |
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Afiliação: |
UNIVERSIDAD DE SEVILLA; UNIVERSIDAD DE SEVILLA; FABIO BUENO DOS REIS JUNIOR, CPAC; UNIVERSIDAD DE SEVILLA. |
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Título: |
Bacterial biodiversity within the genus Enterobacter in paddies of Guadalquivir marshes. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
In.: IBEROAMERICAN CONFERENCE ON BENEFICIAL PLANT - MICROORGANISM - ENVIRONMENT INTERACTIONS, 2.; NATIONAL MEETING OF THE SPANISH SOCIETY OF NITROGEN FIXATION, 14.; LATIN AMERICAN MEETING ON RHIZOBIOLOGY, 26.; SPANISH-PORTUGUESE CONGRESS ON NITROGEN FIXATION, 3., 2013, Sevilla. Microorganisms for future agriculture. Sevilla: Universidad de Sevilla; ALAR; SEFIN, 2013. p. 65-66. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Águas de poço; Águas fluviais; Campo de arroz. |
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Thesagro: |
Arroz; Arrozal. |
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Thesaurus NAL: |
Enterobacter; Paddies; Rice; River water. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01013naa a2200253 a 4500
001 1977392
005 2014-01-24
008 2013 bl --- 0-- u #d
100 1 $aFERNÁNDEZ, M.
245 $aBacterial biodiversity within the genus Enterobacter in paddies of Guadalquivir marshes.
260 $c2013
650 $aEnterobacter
650 $aPaddies
650 $aRice
650 $aRiver water
650 $aArroz
650 $aArrozal
653 $aÁguas de poço
653 $aÁguas fluviais
653 $aCampo de arroz
700 1 $aMEGÍAS, E.
700 1 $aREIS JUNIOR, F. B. dos
700 1 $aMEGÍAS, M.
773 $tIn.: IBEROAMERICAN CONFERENCE ON BENEFICIAL PLANT - MICROORGANISM - ENVIRONMENT INTERACTIONS, 2.; NATIONAL MEETING OF THE SPANISH SOCIETY OF NITROGEN FIXATION, 14.; LATIN AMERICAN MEETING ON RHIZOBIOLOGY, 26.; SPANISH-PORTUGUESE CONGRESS ON NITROGEN FIXATION, 3., 2013, Sevilla. Microorganisms for future agriculture. Sevilla: Universidad de Sevilla; ALAR; SEFIN, 2013. p. 65-66.
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