Skip to Content 1
Ir para o menu 2
Ir para a busca 3

Portal Embrapa

Language Language

português English
Entrar

Search Publications

Sort by: date | alphabetically


Caffeine, trigonelline, chlorogenic acids, melanoidins, and diterpenes contents of Coffea canephora coffees produced in the Amazon. Author(s): VIENCZ, T.; ACRE, L. B.; ROCHA, R. B.; ALVES, E. A.; RAMALHO, A. R.; BENASSI, M. de T. This study characterizes the composition profile of Coffea canephora coffees of good beverage quality produced in the Brazilian Western Amazon. Samples corresponded to 57 Robusta clones and 10 interva... ... Repository: BDPA Publication year: 2023
Caffeine and chlorogenic acid content of Coffea canephora cultivars in different environments. Author(s): ROCHA, R. B.; ALVES, E. A.; TADEU, H. C.; TEIXEIRA, A. L.; BIZZO, H. R.; ANTONIASSI, R.; PACHECO, S.; SANTIAGO, M. C. P. de A. Coffee plants of the Coffea canephora species are currently grown in tropical regions throughout the world, and both higher yield efficiency and higher beverage quality are important considerations. T... ... Repository: BDPA Publication year: 2023
Quality of shaded and unshaded organic coffee: presence of fungi, ochratoxin A and caffeine content. Author(s): FREITAS-SILVA, O.; OLIVEIRA, T. Q.; CUNHA, F. Q.; SOUZA, M. L. M.; GODOY, R. L. O.; RICCI, M. S. F. Repository: BDPA Publication year: 2008
Assisted-selection of naturally caffeine-free coffee cultivars-characterization of SNPs from a methyltransferase gene. Author(s): FAVORETTO, P.; SILVA, C. C. da; TAVARES, A. G.; GIATTI, G.; MORAES, P. F.; LOBATO, M. T. V.; SILVAROLLA, M. B.; OLIVEIRO FILHO, G.; MALUF, M. P. Breeding of caffeine-free coffee cultivars require tools for an early selection of progenies bearing this later trait. Genes from caffeine synthesis and degradation represent major targets for the dev... ... Repository: BDPA Publication year: 2017
Composition of Coffea canephora Varieties from the Western Amazon. Author(s): ACRE, L. B.; VIENCZ, T.; ROCHA, R. B.; ALVES, E. A.; BENASSI, M. T. This research aimed to compare the composition profiles of roasted Coffea canephora varieties (conilon, robusta, and intervarietal hybrids) grown in the Western Amazon. Ten coffees of each variety wer... ... Repository: BDPA Publication year: 2024
Metilxantinas e compostos fenólicos em amostras de erva-mate. Author(s): HELM, C. V.; RUIZ, H. Z.; MIRANDA, A. C. de; WENDLING, I.; LIZ, M. V. de Currently Brazil is one of the largest producers of yerba mate (Ilex paraguariensis St. Hill) with most of the commercial production in plantations without genetic improvement or extraction into areas... ... Repository: BDPA Publication year: 2017
Physicochemical composition, methylxanthine and phenolic compound content of byproducts from the yerba mate agroindustry. Author(s): HAMMERSCHMIDT, J. M.; CIPRIANO, R. R.; HELM, C. V.; ZUFFELLATO-RIBAS, K. C.; DESCHAMPS, C. Yerba mate tea is sold in liquid form after packaging or fresh after torrefaction. Both processes produce byproducts with potential for different applications, depending on their biochemical character... ... Repository: BDPA Publication year: 2024
Analysis of bioactive compounds, organic acids, and genetic parameters of ten amazonian robusta cultivars. Author(s): TADEU, H. C.; XIMENES, V. F.; LOPES, M. T. G.; ESPINDULA, M. C.; ALVES, A. P. de C.; BORÉM, F. M. Coffea canephora beans are used for various industrial purposes, among which the use as soluble coffees stands out for producing beverages in blends with Coffea arabica. Due to the increase in demand,... ... Repository: BDPA Publication year: 2024
Stability of leaf yerba mate (Ilex paraguariensis) metabolite concentrations over the time from the prism of secondary Sexual dimorphism. Author(s): RAKOCEVIC, M.; MAIA, A. de H. N.; LIZ, M. V. de; IMOSKI, R.; HELM, C. V.; CARDOZO JUNIOR, E. L.; WENDLING, I. Abstract: The yerba mate leaf metabolic composition depends mainly on genetics, sex, plant and leaf age, light intensity, harvest time, climate, and fertilization. In yerba mate, the secondary sexual... ... Repository: BDPA Publication year: 2023
Variation in Yield, Berry Distribution and Chemical Attributes of Coffea arabica Beans among the Canopy Strata of Four Genotypes Cultivated under Contrasted Water Regimes. Author(s): RAKOCEVIC, M.; SCHOLZ, M. B. dos S.; PAZIANOTTO, R. A. A.; MATSUNAGA, F. T.; RAMALHO, J. C. Abstract: Water availability, light, management practices, and harvest time impacts on Coffea arabica L. yield and bean quality remain uncertain. It was hypothesized that the soil water and light avai... ... Repository: BDPA Publication year: 2023

Showing 1 - 10 of 153 results.

Observation

Some of Embrapa's publications are published as ePub files. To read them, use or download one of the following free software options to your computer or mobile device. Android: Google Play Books; IOS: iBooks; Windows and Linux: Calibre.

Access other publications

Access the Agricultural Research Database (BDPA) to consult Embrapa's full library collection and records.
Visit Embrapa Bookstore to purchase books and other publications sold by Embrapa.