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Navegação Periódicos por título
Itens para a visualização no momento 1913-1932 of 2716
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(Editora UFLA, 2013-01)In mechanized harvesting, one of the difficulties encountered by farmers is to determine the appropriate time to start harvesting, as well as vibration and determine the most appropriate operating speed for each cultivar ... -
(Sociedade Brasileira de Química, 2017)In the present work, the application of a didactic activity proposed for the teaching-learning of mass transfer initial concepts unit operations for students of Introduction to Chemical Engineering course of a public ...
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(Editora UFLA, 2015-04)Os efeitos das operações pós-colheita de processamento e secagem e as condições de armazenamento são fatores relevantes a serem considerados para análise da qualidade do café. Dependendo das condições de processamento e ...
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(ABM, ABC, ABPol, 2020)This work proposes the reuse of spent ground coffee waste (SCG) extracts as eco-friendly corrosion inhibitors for carbon steel in acid medium, and the correlation between their anticorrosive efficiency and chemical ...
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(Editora UFLA, 2020)Kombucha coffee is a fermented coffee bean, which is extracted using a combination of bacteria and yeast. Kombucha coffee can be obtained by optimizing the three variables, namely sugar concentration, incubation temperature ...
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(Instituto de Tecnologia de Alimentos – ITAL, 2018)The aim of this work was to optimize, by way of a rotational central composite design (RCCD), the roasting temperature and time conditions of beans from three Coffea arabica L. genotypes cultivated in the Cerrado, Brazil ...
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(Sociedade Brasileira da Ciência das Plantas Daninhas, 2012-01)The aim of this study was to determine the weed strip control (WSC) required for adequate coffee growth after transplanting. A non-irrigated, field-planted (spaced 3.80 x 0.70 m) crop was used. The experimental design was ...
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(Universidade Federal de Lavras, 2022-06-09)Organic coffee growing has positioned itself as a competitive strategic activity in Mexican territory, representing a considerable income alternative for small national producers. However, in recent years despite this ...
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(Departamento de Engenharia Agrícola - UFCG, 2014-10)Phosphorus fertilization and irrigation management are essential practices to increase coffee yields, though information is scarce about the effect of these practices on organic matter fractions of soils of the ‘Cerrado’ ...
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(Universidade Federal de Lavras, 2023-09-01)Coffee (Coffea arábica L.) is a fundamental agricultural commodity in the Brazilian economy, demanding a high amount of nutrients for good vegetative development and productivity. The tested hypothesis was that the use of ...
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(Empresa Brasileira de Pesquisa Agropecuária - Embrapa, 2009-08)The objective of this work was to compare the oribatid mite and springtail communities in three plots with different soil use – Coffee (CP), secondary vegetation or fallow fields (acahual, A) and a cloud mountain forest ...
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(Editora UFLA, 2012-09)Objetivou-se, neste artigo, verificar se o Índice de Orientação Regional (IOR) pode auxiliar na tomada de decisão na orientação para o mercado externo do café brasileiro. Com a abordagem da Teoria da Tomada da Decisão, por ...
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(Universidade de São Paulo, Escola Superior de Agricultura, 1960-08-04)No presente trabalho focalizamos o discutido problema da origem ou formação das domácias, escolhendo, inicialmente, as principais variedades de Coffea arabica L.. Na revisão da literatura, procuramos nos cingir unicamente ...
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(Editora UFLA, 2021)The inequality of coffee maturation leads to a large portion of green berries in the harvest. Post-harvest management techniques seek to minimize defects during the drying process, such as black-green defects in harvested ...
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(Empresa Brasileira de Pesquisa Agropecuária - Embrapa, 2022-11-07)The objective of this work was to characterize the effect of the osmotic potential of the culture medium on the control of direct somatic embryogenesis in coffee (Coffea arabica) tree. Leaf explants of the Mundo Novo ...
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(Instituto de Tecnologia de Alimentos – ITAL, 2020)A expansão da produção de café solúvel é uma alternativa ao consumo do café tradicional, tornando-se necessária para atender às novas exigências dos consumidores que buscam conveniência e praticidade. Diante desse cenário, ...
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(Museu Paulista, Universidade de São Paulo, 2018)O município de Cantagalo, no estado do Rio de Janeiro, tem sua história ligada à exploração de ouro, criação de porcos e produção de alimentos para o mercado interno, e à cafeicultura escravista e mercantil exportadora. ...
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(Sociedade Brasileira de Ciência e Tecnologia de Alimentos, 2017-12)Several plants have been studied as potential sources of natural antioxidants for use in the food industry, especially polyphenols. The aim of this study was to evaluate the effects of hydroalcoholic extract from coffee ...
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(Departamento de Engenharia Agrícola - UFCG, 2016-09)Ozone is used in many countries for the treatment of effluents, becoming a viable alternative in sanitation of coffee wastewater. However, the strong ozone oxidation, responsible for its germicidal effect, can also compromise ...
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(Sociedade Brasileira de Ciência e Tecnologia de Alimentos, 2008-04)Há um crescente interesse em tecnologias que melhorem a qualidade dos alimentos, bem como o aspecto segurança alimentar. Após a água, o café é a bebida mais consumida no planeta, existindo uma demanda crescente por tipos ...
Itens para a visualização no momento 1913-1932 of 2716
