Results 91 to 100 of about 72,132 (259)

Authentication of Coffea arabica varieties through DNA fingerprinting and its significance for the coffee sector [PDF]

open access: yes, 2020
Background: Locating the optimal varieties for coffee cultivation is increasingly considered a key condition for sustainable production and marketing.
Bertrand, Benoît   +6 more
core   +1 more source

Effects of environmental factors on microbiota of fruits and soil of Coffea arabica in Brazil

open access: yesScientific Reports, 2020
In recent years, several studies have been developed to understand the impact of fermentation on the final quality of coffee and have indicated that postharvest processing could be a determinant of quality.
T. G. R. Veloso   +5 more
semanticscholar   +1 more source

Differential Infection and Colonisation of Needle Age Classes by Cronartium ribicola

open access: yesForest Pathology, Volume 56, Issue 1, February 2026.
ABSTRACT White pine blister rust (WPBR) is a disease on North American five‐needle white pine trees caused by the non‐native fungal pathogen Cronartium ribicola that is causing widespread decline and mortality of Pinus flexilis (limber pine) in high elevation western forests.
Ashley E. Miller   +4 more
wiley   +1 more source

A Densitometric Method for Determination of Mangiferin, an Antioxidant Compound, with Thin Layer Chromatography in the Leaf Extracts of Coffee (Coffea Arabica L.)

open access: yesJournal of the Turkish Chemical Society, Section A: Chemistry
Mangiferin is one of the antioxidants in Coffea arabica L. leaves that has many pharmacological effects. The content of secondary metabolites in the leaves including mangiferin can be affected by age.
Nia Kristiningrum   +2 more
doaj   +1 more source

Evaluation of chloroplast genome annotation tools and application to analysis of the evolution of coffee species.

open access: yesPLoS ONE, 2019
Chloroplast sequences are widely used for phylogenetic analysis due to their high degree of conservation in plants. Whole chloroplast genomes can now be readily obtained for plant species using new sequencing methods, giving invaluable data for plant ...
Christophe Guyeux   +7 more
doaj   +1 more source

Variations in cell wall monosaccharide composition during seed development in Coffea arabica L. Comparison between Coffea arabica var. Bourbon and Coffea arabica var. Laurina

open access: yesTrees, 2015
Cell wall polysaccharide composition changed over seed development. Differences between B and BP only concerned the fruit growth period. Coffea arabica var. Laurina, also known as ‘Bourbon Pointu’ (BP), is a natural mutant of Coffea arabica var. Bourbon (B).
Adler, Sophie   +4 more
openaire   +4 more sources

Comparative Phytochemical Profiles of Medicinal Plants Used for Wound Treatment: Insights From Wild and Hydroponically Cultivated Species in Lugazi Diocese, Uganda

open access: yesChemistry &Biodiversity, Volume 23, Issue 1, January 2026.
ABSTRACT Medicinal plants such as Centella asiatica, Conyza sumatrensis, and Justicia betonica are widely used in Uganda for traditional wound healing. However, the impact of cultivation conditions on their therapeutic potential remains poorly understood.
Ivan Kahwa   +9 more
wiley   +1 more source

Genetic Diversity ofCoffea arabica

open access: yes, 2021
Coffea arabica L. is a native coffee species probably originated in Abyssinia, now Ethiopia. The genetic diversity of C. arabica has economic implications directly related to profits by breeding for developing new varieties to a global market. The economic value of C. arabica genetic resources are estimated at US$ 420 million, considered a 10% discount
Lino, Ferreira, Juliano   +5 more
openaire   +3 more sources

Upcycled Green Coffee Phenolic‐Rich Extract Modulates Key Pathways of Glucose Absorption in Caco‐2 Cells: Findings From a Screening of Upcycled Agro‐Industrial By‐Products for Application in Functional Foods

open access: yesMolecular Nutrition &Food Research, Volume 70, Issue 1, January 2026.
This study explored the effects of phenolic‐rich extracts from green coffee, orange by‐products, and peanut skin in intestinal carbohydrate metabolism. The extracts were assessed for cytotoxic potential, sucrase‐isomaltase inhibition, glucose transport, and gene expression in a Caco‐2 cell model.
Nathalia Almeida Costa   +5 more
wiley   +1 more source

Grounds for growth? Institutional mechanisms of value chain upgrading in Ethiopia's coffee sector

open access: yesDevelopment Policy Review, Volume 44, Issue 1, January 2026.
Abstract Motivation Agricultural commodity exports are important to many low‐income countries. In recent years, domestic processing of commodities, the so‐called “functional upgrading” of global value chains (GVCs), has been put forward as a favoured path to enhance economic development. Little attention has been paid, however, to national policies and
Hiwot Abayneh Ayele   +2 more
wiley   +1 more source

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