Results 91 to 100 of about 378,739 (253)

The antibacterial activity of green coffee and Arabica coffee extracts on cariogenic Streptococcus mutans isolated from dental caries: An in vitro study.

open access: yesمجلة علوم ذي قار, 2019
Background: different plant derived substances are widely used in the prevention of dental caries through their activity on Streptococcus mutans which is considered to be major cariogenic bacteria.
Lammya Kadhum Bakkir
doaj   +4 more sources

Comprehensive analysis of quality characteristics in main commercial coffee varieties and wild Arabica in Kenya

open access: yesFood Chemistry: X, 2022
Highlights • The contents of key non-volatile compounds, including chlorogenic acid, trigonelline, caffeine, and sucrose, vary significantly among Arabica cultivars in Kenya.• Trigonelline is strongly associated with quality attributes of coffee brews ...
C. Ogutu   +4 more
semanticscholar   +1 more source

The Sustainability of Robusta Coffee Under Global Change—A Review

open access: yesSustainable Development, EarlyView.
ABSTRACT This contribution reviews the scientific evidence concerning climate resiliency claims as well as sustainability issues for robusta coffee (Coffea canephora), focusing on: climate change analyses, climate parameters, soil water, and farming inputs, especially irrigation and synthetic fertilizer use.
Aaron P. Davis   +2 more
wiley   +1 more source

The cholesterol-raising diterpenes from coffee beans increase serum lipid transfer protein activity levels in humans [PDF]

open access: yes, 1997
Cafestol and kahweol–diterpenes present in unfiltered coffee— strongly raise serum VLDL and LDL cholesterol and slightly reduce HDL cholesterol in humans. The mechanism of action is unknown.
de Roos, B   +19 more
core   +1 more source

Bantaeng Geographical Indication Arabica Coffee Coffea Arabica: Does Altitude Affect the Quality of the Coffee Bean?

open access: yesJurnal Penelitian Pendidikan IPA, 2023
Indonesia has a wide variety of coffee varieties, and is the 4th largest coffee exporter in the world. This study aims to discover about the difference of coffee bean quality from different altitude. In this study Coffee samples Coffea arabica L. which will be used is taken from Bantaeng Regency, South Sulawesi. The selected sample is coffee beans that
Latunra, Andi Ilham   +3 more
openaire   +1 more source

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

open access: yesInternational 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

Heritability and Combining Ability of Some Vegetative and Yield Characteristics of Promising Arabica Coffee Varieties in Indonesia [PDF]

open access: yes, 2022
Breeding for high yielding and good quality arabica coffee is the direction of the coffee breeding program in Indonesia. Hybridization becomes the important step to select promising genotypes from the genetic variability to achieve those goals.
Wibowo, Ari   +2 more
core   +1 more source

Validating South Sudan as a Center of Origin for Coffea arabica: Implications for Conservation and Coffee Crop Improvement

open access: yesFrontiers in Sustainable Food Systems, 2021
Cultivated Arabica coffee outside Ethiopia is plagued by low genetic diversity, compromising disease resistance, climate resiliency and sensory potential. Access to the wider genetic diversity of this species may circumvent some of these problems.
Sarada Krishnan   +7 more
doaj   +1 more source

Altitude, shading, and management intensity effect on Arabica coffee yields in Aceh, Indonesia

open access: yes, 2021
The productivity of Arabica coffee in the Gayo Highlands, Aceh, Indonesia is far below its potential because of climate change and inadequate agricultural practices.
A. Anhar   +5 more
semanticscholar   +1 more source

Methyl Jasmonate and Methyl Salicylate Differentially Modulate Direct and Indirect Defenses in Coffee Plants Against the White Mealybug

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
MeJA application strengthened both direct and indirect coffee defenses against the white mealybug Planococcus citri, whereas the effects of MeSA were variable and context‐dependent across the defensive traits examined. The combined application of both elicitors produced an effect similar to MeSA on direct defenses, but resembled MeJA when indirect ...
Bianca de Paula Valério   +3 more
wiley   +1 more source

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