Results 21 to 30 of about 903,675 (263)

Reduction of frost damage to coffee trees under agroforestry systems [PDF]

open access: yes, 2023
Frosts affect coffee production in Brazil, with effects on commodity prices around the world. Agroforestry systems are strategies to reduce the effects of frost on coffee trees.
Santoro, Patricia Helena   +5 more
core   +1 more source

Transmittance Properties of Healthy and Infected Coffee Robusta Leaves with Coffee Leaf Miner (CLM) Pests

open access: yesEngineering Proceedings, 2023
Coffee Robusta (Coffea canephora) increased its total production by 73.5% during the first quarter of 2023. In this study, twenty (20) samples each of healthy and infected coffee leaves were measured for their transmittance properties in the UV-Vis and ...
Jejomar Bulan   +4 more
doaj   +1 more source

Lactic acid bacteria diversity and dynamics in colombian coffee fermentation [PDF]

open access: yes, 2023
Lactic acid bacteria (LAB) are recognized in coffee fermentation as key microorganisms in forming flavor and aroma precursors associated with high-quality beverages.
Piraneque-Gambasica, Nelson   +5 more
core   +1 more source

Tea processing steps affect chemical compositions, enzyme activities, and antioxidant and anti‐inflammatory activities of coffee leaves

open access: yesFood Frontiers, 2022
Coffee leaves have been processed into a tea‐like beverage; however, how tea processing steps affect the chemical compositions and the bioactivities remain unknown.
Jian Ding   +5 more
doaj   +1 more source

Risk Assessment of Caffeine and Epigallocatechin Gallate in Coffee Leaf Tea

open access: yesFoods, 2022
Coffee leaf tea is prepared as an infusion of dried leaves of Coffea spp. in hot water. It is a traditional beverage in some coffee-producing countries and has been authorized in 2020 within the European Union (EU) according to its novel food regulation.
Nadine Tritsch   +8 more
doaj   +1 more source

Characterization of active-aroma wheel in contemporary coffee processes via gas chromatography–olfactometry, and sensory perspective [PDF]

open access: yes, 2023
This research is to study the difference in chemical changes during fermentation, between the new fermentation processes. Aroma descriptors and sensorial assessments can be effectively used to tailor made fermentation processes.
Wanphen Jitjaroen   +5 more
core   +1 more source

Carcass characteristics and economic analysis of supplementing powdered coffee leaves to indigenous Wolaita highland sheep diets based on hay

open access: yesCogent Food & Agriculture, 2023
Sheep production in Ethiopia is an important activity for smallholder farmers, but the sector has been challenged by many factors among which feed shortage is the major one. To solve this challenge, farmers traditionally supplement sheep with coffee leaf.
Tibebu Kochare   +2 more
doaj   +1 more source

Ethnoscience Ethnoscience study to convert kerinci community knowledge in the processing of kawa drinks

open access: yesBiosfer, 2023
The district's traditional drink, kawa drink, made from dried coffee leaves, is used by the Kerinci people. The primary purpose of this investigation is to use ethnoscientific research to turn common knowledge about the techniques used in processing kawa
Toni Haryanto, Indah Kencanawati
doaj   +1 more source

Antioxidant Analysis of Kawa Daun (Coffea canephora) Beverage by In Vitro and In Silico Approaches

open access: yesIndonesian Journal of Chemistry, 2022
In Tanah Datar Regency, West Sumatra, Indonesia, the waste of pruning coffee leaves (Coffea canephora) is utilized as a traditional beverage called "Kawa Daun".
Ifwarisan Defri   +3 more
doaj   +1 more source

Coffee plant diseases affected by nutritional balance [PDF]

open access: yes, 2023
In recent years, sustainability has become a priority in agricultural production programs throughout Brazilian territory due to the need to ensure food security and environmental quality. Diseases continue to be a factor limiting sustainable agricultural
Adélia Aziz Alexandre Pozza   +3 more
core   +1 more source

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