Results 21 to 30 of about 35,378 (220)

Determination of Three Main Chlorogenic Acids in Water Extracts of Coffee Leaves by Liquid Chromatography Coupled to an Electrochemical Detector

Antioxidants, 2018
Coffee is a beverage widely consumed in the world. The coffee species most commercialized worldwide are Arabica (Coffea arabica) and Robusta (Coffea canephora).
Rocío Rodríguez-Gómez, Jérôme Vanheuverzwjin, Florence Souard, Cédric Delporte, Caroline Stevigny, Piet Stoffelen, Kris De Braekeleer, Jean-Michel Kauffmann   +7 more
doaj   +1 more source

Genetic Variability in the Physicochemical Characteristics of Cultivated Coffea canephora Genotypes

Plants
The objective of this study was to characterize the genetic divergence and selection gains of the physicochemical grains traits of 68 genotypes of C. canephora most cultivated in the Western Amazon.
Hilton Lopes Junior, Rodrigo Barros Rocha, Alana Mara Kolln, Ramiciely Nunes de Paula Silva, Enrique Anastácio Alves, Alexsandro Lara Teixeira, Marcelo Curitiba Espíndula   +6 more
doaj   +1 more source

Isoptopic evidence of the transfer of nitrogen fixed by legumes to coffee trees [PDF]

Biotechnologie, Agronomie, Société et Environnement, 2000
The use of isotopic methods has made it possible to quantify the contribution of nitrogen fixed by a coffee plantation. Thanks to the use of the natural 15N abundance assessment technique, we were able to show that, in field condition, roughly 30/ of the
Snoeck D., Zapata F., Domenach A.M.
doaj  

Kaolin Film Increases Gas Exchange Parameters of Coffee Seedlings During Transference From Nursery to Full Sunlight

Frontiers in Plant Science, 2022
Increases in water use efficiency (WUE) and the reduction of negative impacts of high temperatures associated with high solar radiation are being achieved with the application of fine particle film of calcined and purified kaolin (KF) on the leaves and ...
Deivisson Pelegrino de Abreu, Newton de Matos Roda, Gideao Pelegrino de Abreu, Wallace de Paula Bernado, Weverton Pereira Rodrigues, Weverton Pereira Rodrigues, Eliemar Campostrini, Miroslava Rakocevic   +7 more
doaj   +1 more source

Production of cuttings and nutrient export by Coffea canéfora in different periods in the Southwestern Amazon [PDF]

Revista Brasileira de Engenharia Agrícola e Ambiental, 2020
Cutting is the main vegetative propagation method used for the production of Coffea canephora plantlets. In this method, parent plants are conducted in a specific field, called clonal garden, which must be managed to produce clonal cuttings.
Patrícia A. Bazoni, Marcelo C. Espindula, Larissa F. B. de Araújo, Jaqueline M. Vasconcelos, Marcela Campanharo   +4 more
doaj   +2 more sources

CoffeaTeam/coffea: Release v0.7.18

, 2022
Basic tools and wrappers for enabling not-too-alien syntax when running columnar Collider HEP ...
Massimiliano Galli, Gordon Watts, Pratyush Das, Jayjeet Chakraborty, Alexx Perloff, Andrew Hennessee, Joosep Pata, Peter Fackeldey, Devin Taylor, Yi-Mu "Enoch" Chen, dnoonan08, Nicholas Smith, Dmitry Kondratyev, Kevin Pedro, Nikolai Hartmann, Nick Amin, Jonas Rübenach, kmohrman, Lindsey Gray, Andrzej Novak, Giordon Stark, Benjamin Fischer, Benjamin Tovar, Andreas Albert, slehti, BenGalewsky, Lukas, Anna Woodard, Karol Krizka, Douglas Thain, Paul Gessinger, Zoe Surma   +31 more
core   +1 more source

Preference Level for Robusta Green Coffee Bean Extract Toothpaste among Students at the University of Jember, Indonesia

Pakistan Journal of Medicine and Dentistry
Background: Robusta green coffee bean extract toothpaste was an alternative product for preventing caries and periodontal disease. As a product, a hedonic test to determine consumer acceptance and satisfaction was needed.
Desi Sandra Sari, Shabrina Tuhva Chaliqi, Yuliana Mahdiyah Da’at Arina   +2 more
doaj   +1 more source

Differences between the Leaf Mycobiome of Coffea arabica and Wild Coffee Species and Their Modulation by Caffeine/Chlorogenic Acid Content

Microorganisms, 2021
The study of microbes associated with the coffee tree has been gaining strength in recent years. In this work, we compared the leaf mycobiome of the traditional crop Coffea arabica with wild species Coffea racemosa and Coffea stenophylla using ITS ...
Leandro Pio de Sousa, Oliveiro Guerreiro Filho, Jorge Maurício Costa Mondego   +2 more
doaj   +1 more source

Coffea arabica

, 2022
Published as part of GmbH, Gopa-International Energy Consultants & Iris Consult Plc, Ethiopia, 2022, Electricity Network Reinforcement and Expansion Project (ENREP) Update the Environmental and Social Impact Assessment (ESIA) for LOT-I: Metu-Mesha 230 KV Single Circuit Transmission Line, World Bank on page ...
GmbH, Gopa-International Energy Consultants, Iris Consult Plc, Ethiopia   +1 more
openaire   +1 more source

Ent-Kaurane Diterpenoids from Coffea Genus: An Update of Chemical Diversity and Biological Aspects

Molecules
Coffee is one of the most important beverages in the world and is produced from Coffea spp. beans. Diterpenes with ent-kaurane backbones have been described in this genus, and substances such as cafestol and kahweol have been widely investigated, along ...
Víctor de C. Martins, Maria Alice E. da Silva, Valdir F. da Veiga, Henrique M. G. Pereira, Claudia M. de Rezende   +4 more
doaj   +1 more source