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Registro Completo |
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
12/12/2023 |
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Data da última atualização: |
12/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ABREU, G. F.; ROSA, S. D. V. F. da; COELHO, S. V. B.; PEREIRA, C. C.; MALTA, M. R.; FANTAZZINI, T. B.; VILELA, A. L. |
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Afiliação: |
GISELLE F. ABREU, CENTRO UNIVERSITÁRIO DO CERRADO PATROCÍNIO; STTELA DELLYZETE VEIGA F DA ROSA, CNPCa; STEFÂNIA V. B. COELHO, UNIVERSIDADE FEDERAL DE LAVRAS; CRISTIANE C. PEREIRA, UNIVERSIDADE FEDERAL DE LAVRAS; MARCELO R. MALTA, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS; TATIANA B. FANTAZZINI, UNIVERSIDADE FEDERAL DE LAVRAS; AMANDA L. VILELA, UNIVERSIDADE FEDERAL DE LAVRAS. |
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Título: |
Influence of hulling and storage conditions on maintaining coffee quality. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Anais da Academia Brasileira de Ciências, v. 95, n. 4, 2023. |
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Páginas: |
12 p. |
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Idioma: |
Inglês |
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Conteúdo: |
Storage is important in the coffee post-harvest. Determining the maximum period that coffee can remain storaged is important aiming to reduce losses in quality and, consequently, allow the producer to achieve maximum profitability. The aim was to determine the suitable storage period for natural and fully washed coffees, under different conditions. Beans were dried to 11% moisture content after dry processing (natural coffee, dry cherry coffee) and wet processing (parchment coffee, fully washed). Before storage, part of the coffee was hulled and part was not. The coffee was stored under refrigerated air (10ºC and 50% relative humidity) or in an environment at 25ºC. In the periods of 0, 3, 6, and 12 months, samples were taken for sensory, electrical conductivity and tetrazolium evaluation. Refrigerated environment favors conservation of sensory and physiological quality of the natural hulled coffee beans and fully washed coffee. Hulled beans of natural and fully washed coffee stored under refrigerated conditions have the initial quality conserved for up to 12 months and in non-controlled environmental, for up to 3 months. Mechanical damage caused by hulling, associated with the lack of tissue fruit parts, contributes to reduction hulled coffee quality in storage, regardless of the processing. |
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Thesaurus Nal: |
Coffee beans; Deterioration; Mechanical damage. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1159552/1/Influence-Of-Hulling-And-Storage.pdf
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Marc: |
LEADER 02004naa a2200241 a 4500
001 2159552
005 2023-12-12
008 2023 bl uuuu u00u1 u #d
100 1 $aABREU, G. F.
245 $aInfluence of hulling and storage conditions on maintaining coffee quality.$h[electronic resource]
260 $c2023
300 $a12 p.
520 $aStorage is important in the coffee post-harvest. Determining the maximum period that coffee can remain storaged is important aiming to reduce losses in quality and, consequently, allow the producer to achieve maximum profitability. The aim was to determine the suitable storage period for natural and fully washed coffees, under different conditions. Beans were dried to 11% moisture content after dry processing (natural coffee, dry cherry coffee) and wet processing (parchment coffee, fully washed). Before storage, part of the coffee was hulled and part was not. The coffee was stored under refrigerated air (10ºC and 50% relative humidity) or in an environment at 25ºC. In the periods of 0, 3, 6, and 12 months, samples were taken for sensory, electrical conductivity and tetrazolium evaluation. Refrigerated environment favors conservation of sensory and physiological quality of the natural hulled coffee beans and fully washed coffee. Hulled beans of natural and fully washed coffee stored under refrigerated conditions have the initial quality conserved for up to 12 months and in non-controlled environmental, for up to 3 months. Mechanical damage caused by hulling, associated with the lack of tissue fruit parts, contributes to reduction hulled coffee quality in storage, regardless of the processing.
650 $aCoffee beans
650 $aDeterioration
650 $aMechanical damage
700 1 $aROSA, S. D. V. F. da
700 1 $aCOELHO, S. V. B.
700 1 $aPEREIRA, C. C.
700 1 $aMALTA, M. R.
700 1 $aFANTAZZINI, T. B.
700 1 $aVILELA, A. L.
773 $tAnais da Academia Brasileira de Ciências$gv. 95, n. 4, 2023.
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Registro original: |
Embrapa Café (CNPCa) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
24/02/2015 |
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Data da última atualização: |
11/09/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
MORAES, M. T. de; SILVA, V. R. da; CHERUBIN, M. R.; CARLESSO, R.; DEBIASI, H.; LEVIEN, R. |
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Afiliação: |
MOACIR TUZZIN DE MORAES, UFRGS; Vanderlei Rodrigues da Silva, UFSM; Maurício Roberto Cherubin, UNESP; Reimar Carlesso, UFMS; HENRIQUE DEBIASI, CNPSO; Renato Levien, UFRGS. |
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Título: |
Charges in a rhodic hapludox under no-tillage and urban wast compost in the northwest of Rio Grande do Sul, Brazil. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 38, N. 4, p. 1327-1336, Jul./Aug. 2014. |
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ISSN: |
0100-0683 |
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Idioma: |
Inglês |
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Conteúdo: |
The use of urban waste compost as nutrient source in agriculture has been a subject of investigation in Brazil and elsewhere, although the effects on soil physical and chemical properties and processes are still poorly known. The aim of this study was to evaluate the effect of application of urban waste compost and mineral fertilizer on soil aggregate stability and organic carbon and total nitrogen content of a Rhodic Hapludox under no-tillage in the northwestern region of Rio Grande do Sul, Brazil, in the 2009/2010 and 2010/2011 growing seasons. The experiment was arranged in a 2 × 6 (seasons and fertilization) factorial in a randomized complete block design with four replications. The factor time consisted of two growing seasons (sunflower in 2009/10 and maize in 2010/11) and the factor fertilization of five rates of urban waste compost (0, 25, 50, 75 and 100 m3 ha-1), and mineral fertilizer. Soil samples were collected from the 0.0-0.10 m layer to determine aggregate stability (mean weight and geometric diameter), soil organic carbon (SOC) and total nitrogen (TN). Rates of up to 75 m3 ha-1 of urban waste compost, after two years of application to no-tillage maize and sunflower, improved aggregation compared to mineral fertilization in a Rhodic Hapludox. After the second crop, the SOC and TN contents increased linearly with the levels of urban waste compost. |
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Palavras-Chave: |
Brasil. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/118596/1/28.pdf
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Marc: |
LEADER 02040naa a2200205 a 4500
001 2009630
005 2017-09-11
008 2014 bl uuuu u00u1 u #d
022 $a0100-0683
100 1 $aMORAES, M. T. de
245 $aCharges in a rhodic hapludox under no-tillage and urban wast compost in the northwest of Rio Grande do Sul, Brazil.$h[electronic resource]
260 $c2014
520 $aThe use of urban waste compost as nutrient source in agriculture has been a subject of investigation in Brazil and elsewhere, although the effects on soil physical and chemical properties and processes are still poorly known. The aim of this study was to evaluate the effect of application of urban waste compost and mineral fertilizer on soil aggregate stability and organic carbon and total nitrogen content of a Rhodic Hapludox under no-tillage in the northwestern region of Rio Grande do Sul, Brazil, in the 2009/2010 and 2010/2011 growing seasons. The experiment was arranged in a 2 × 6 (seasons and fertilization) factorial in a randomized complete block design with four replications. The factor time consisted of two growing seasons (sunflower in 2009/10 and maize in 2010/11) and the factor fertilization of five rates of urban waste compost (0, 25, 50, 75 and 100 m3 ha-1), and mineral fertilizer. Soil samples were collected from the 0.0-0.10 m layer to determine aggregate stability (mean weight and geometric diameter), soil organic carbon (SOC) and total nitrogen (TN). Rates of up to 75 m3 ha-1 of urban waste compost, after two years of application to no-tillage maize and sunflower, improved aggregation compared to mineral fertilization in a Rhodic Hapludox. After the second crop, the SOC and TN contents increased linearly with the levels of urban waste compost.
653 $aBrasil
700 1 $aSILVA, V. R. da
700 1 $aCHERUBIN, M. R.
700 1 $aCARLESSO, R.
700 1 $aDEBIASI, H.
700 1 $aLEVIEN, R.
773 $tRevista Brasileira de Ciência do Solo, Viçosa, MG$gv. 38, N. 4, p. 1327-1336, Jul./Aug. 2014.
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Registro original: |
Embrapa Soja (CNPSO) |
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