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Navegação Coffee Science_v.16, 2021 por título

Navegação Coffee Science_v.16, 2021 por título

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Sensory analysis and mid-infrared spectroscopy for discriminating roasted specialty coffees

Debona, Danieli Grancieri; Oliveira, Emanuele Catarina da Silva; Caten, Carla Schwengber ten; Guarçoni, Rogério Carvalho; Moreira, Taís Rizzo; Pereira, Lucas Louzada; Moreli, Aldemar Polonini (Editora UFLA, 2021)

In general, the process of roasting coffee uses a rotated fix drum or fluidized bed. Theoretically, the fluidized bed can provide more homogenous roastings throughout the process. Thus, in this study, we analyzed the ...
Sensory Assessment of Gayo arabica coffee taste based on various varieties and manual brewing devices

Fadhil, Rahmat; Nurba, Diswandi; Sukmawati, Elya (Editora UFLA, 2021)

Arabica coffee (Coffea arabica) becomes one of the most in-demand types by the community due to its typical taste. The material needed in this study was Gayo Arabica coffee (full wash) obtained from farmers in Bener Meriah, ...
Tasters’ performance in a coffee quality contest in Brazil

Pinheiro, Aracy Camilla Tardin; Fabri Júnior, Marcos Antônio; Cruz, Cosme Damião; Rufino, José Luis dos Santos; Sakiyama, Ney Sussumu (Editora UFLA, 2021)

The objective of this work was to evaluate the performance of coffee tasters in five annual editions of Minas Gerais Coffee Quality Contest. The repeat ability coefficients of the tasters’ scores for sensory attributes ...
The impacts of climate variability on coffee yield in five indonesian coffee production centers

Sarvina, Yeli; June, Tania; Sutjahjo, Surjono Hadi; Nurmalina, Rita; Surmaini, Elza (Editora UFLA, 2021)

Coffee is an annual crop sensitive to climate variability. Most Indonesian coffee is cultivated on marginal lands that are vulnerable to environmental chang es, including climate. Indonesia’s climate variability is influenced ...
Water retainer polymer in coffee plants deployment under different levels of irrigation

Resende, Thales Barcelos; Souza, Victor Hugo Silva; Castanheira, Dalyse Toledo; Carvalho, Milene Alves de Figueiredo; Guimarães, Rubens José (Editora UFLA, 2021)

The use of water-retaining polymers may be a feasible alternative in regions with low water availability, as they has enhance the performance of coffee plants with more favorable anatomical characteristics to make physiological ...
Young coffee leaves biotransformed by aspergillus oryzae in enriched source of caffeic acid

Hernández-Aguirre, Carlos; Mencía-Guevara, Alejandra; Rojas-Rojas, Katherine (Editora UFLA, 2021)

This research focused on the study of young coffee leaves as a potential source of caffeic acid from the biotransformation of abundant chlorogenic acid. Aspergillus oryzae was isolated from koji rice and used for the ...