Results 61 to 70 of about 48,187 (217)

The Hidden Costs of Coffee Production in the Eastern African Value Chains

Sustainable Development, EarlyView.
ABSTRACT There is increasing recognition that significant hidden costs associated with agrifood systems are not reflected in market prices. Coffee is among the three most traded agricultural commodities in the world and supports the livelihoods of more than 30 million smallholder households.
Annet Adong, Lukas Kornher, Bezawit Beyene Chichaibelu, Aslihan Arslan   +3 more
wiley   +1 more source

AGRICULTURE IN A SOCIALIST CITY: Towards an Alter‐Urban Political Ecology

International Journal of Urban and Regional Research, EarlyView.
Abstract Urban political ecology has developed as a critique of capitalist urbanization. This article develops the concept of alter‐urban political ecology to define urban environments emerging not from capitalist urbanization but from efforts to transform it. Drawing on archival research and ethnographic fieldwork in five urban farms in socialist Cuba,
Gustav Cederlöf
wiley   +1 more source

Components of genetic of coffee leaf rust symptoms in genotypes of Arabica coffee (Coffea arabica L.)

IOP Conference Series: Earth and Environmental Science, 2023
Abstract Coffee is a source of income for 100 thousand coffee farmers (households) in the province of North Sumatra, Indonesia. Rust on leaf of coffee (RLC) caused huge loss in income and jobs in coffee producing countries recently. This study was aimed to study genetic components of RLC in genotypes of coffee of Arabica.
S Malau, M R Sihotang
openaire   +1 more source

Rural Capitalists and Development in Colonial Africa: A Comparative Analysis

Journal of Agrarian Change, EarlyView.
ABSTRACT This paper explores the emergence and role of rural capitalists in colonial Sub‐Saharan Africa by comparing three peasant‐based economies: Bechuanaland, the Gold Coast and Tanganyika. Using social tables, we estimate the population and income shares of better earning agricultural producers and assess their impact on rural inequality and ...
Prince Young Aboagye, Ellen Hillbom, Sascha Klocke   +2 more
wiley   +1 more source

The Effect of Variation in Solvent Concentration on Caffeine Content in Green Arabica Coffee Bean Extract (Coffea arabica) using UV-Vis Spectrophotometry

Journal of Food and Pharmaceutical Sciences
Coffee is one type of beverage that is widely favoured by the community, Arabica coffee plants are a variant that grows a lot in Indonesia. Coffee beans contain various chemical compounds, one of which is caffeine.
Nanda Tsalasani Zulfaidah, Endah Kurniawati, Gita Herdittya Putri, Fitria Widiani   +3 more
doaj   +1 more source

Studi Penggunaan Uv-vis Spectroscopy Dan Kemometrika Untuk Mengidentifikasi Pemalsuan Kopi Arabika Dan Robusta Secara Cepat [PDF]

, 2017
There are two popular coffees in Indonesia, namely Arabica and Robusta coffees. Arabica coffee has a better quality than Robusta do. This research aimed to identify the purity of Arabica coffee; and Robusta as mixture ingredient, by using technology of ...
Iriani, R. (Riri), Sugianti, C. (Cicih), Suhandy, D. (Diding), Waluyo, S. (Sri), Yulia, M. (Meinilwita)   +4 more
core  

Espresso coffees, caffeine and chlorogenic acid intake: potential health implications [PDF]

, 2012
HPLC analysis of 20 commercial espresso coffees revealed 6-fold differences in caffeine levels, a 17-fold range of caffeoylquinic acid contents, and 4-fold differences in the caffeoylquinic acid:caffeine ratio.
Ashihara, Bond, Clifford, Crozier, Del Rio, IFIC Review, Lean, Lucas, Purdon, Rogers, Stalmach, Trugo, Wadge, Williamson   +13 more
core   +1 more source

Medicinal Properties of Arabica coffee (Coffea arabica) Oil: An Overview

Advancements in Life Sciences, 2020
Coffee is one of the massive tropical crops in developing countries and historically understudied in subjects of crop nutrition and administration. Arabian coffee (Coffea arabica) plant belongs to the genus Coffea in the Rubiaceae family. It is known as the most widely recognized Coffea species created comprehensively summing up to over 75% of the all ...
Khalid Mushabbab ALAsmari, Isam M Abu Zeid, Atef M Al-Attar   +2 more
openaire   +1 more source

Weed Management Influences the Accumulation of Organic Matter in the Soil and Productivity in Coffee Farming

New Zealand Journal of Crop and Horticultural Science, Volume 54, Issue 2, June 2026.
The management of weeds can influence organic matter (OM) and organic carbon (OC) levels, impacting the productivity and sustainability of coffee plantations. This study aimed to evaluate OM and OC levels in coffee soils under different weed management practices and their influence on coffee tree physiology and productivity. The experiment featured six
Indira Pereira de Oliveira, Andreisa Fabri Lima, Leônidas Canuto Santos, André Dominghetti Ferreira, Juliana Costa de Rezende Abrahão, Elifas Nunes de Alcântara, Vinícius Teixeira Andrade, Francislei Vitti Raposo, Regis Pereira Venturin, Gladyston Rodrigues Carvalho   +9 more
wiley   +1 more source

ANALYSIS OF DISTRIBUTION CHAIN OF ARABICA COFFEE IN SEMARANG REGENCY IN 2015

Economics Development Analysis Journal, 2017
The research aims to determine the flow of distribution chain of Arabica coffee, the actors of distribution chain of Arabica coffee, and the profit margin enjoyed by each actor of distribution chain of Arabica coffee in Semarang Regency. A method used in
Hasan Abdul
doaj   +1 more source