Results 51 to 60 of about 77,301 (214)

Comparison of Total Flavonoid, Phenolic Levels, and Antioxidant Activity between Robusta and Arabica Coffee

open access: yesKovalen: Jurnal Riset Kimia, 2023
Coffee contains a lot of phenolic compounds, especially chlorogenic acid, therefore many studies have examined the potential of coffee as an antioxidant. Antioxidants can inactivate oxidation reactions and prevent the formation of free radicals.
Khoirul Ngibad   +5 more
doaj   +1 more source

Vegetation Structure and Diversity Under Farmer Managed Natural Regeneration: A Comparison of Silvo‐Arable and Silvo‐Pastoral Systems in Kenya

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Farmer Managed Natural Regeneration (FMNR) is a low‐cost, adaptable agroforestry practice that enhances land restoration by promoting systematic integration of naturally regenerating trees within farming systems through tree selection and management.
Irene Awino Ojuok   +5 more
wiley   +1 more source

Aspek Ekologis dan Determinan Produksi Kopi Arabika Spesialti di Wilayah Dataran Tinggi Sumatera Utara

open access: yesJurnal Wilayah dan Lingkungan, 2018
Monoculture farming of arabica coffee plantation does not support environmental sustainability. International market demands arabica coffee product in compliance with an environmentally friendly standard which promotes ecological-based management.
Jef Rudiantho Saragih
doaj   +1 more source

Effects of Species, Post-Harvest Treatment, and Roasting on Fibre, Volatile Compounds, and Polyphenol Contents in Coffee Silverskin

open access: yesFoods, 2022
Although coffee silverskin (CS) has recently been used as a food ingredient, no knowledge has been reported on the effects of species or different post-harvest treatments on its chemical composition.
Manuela Giordano   +4 more
doaj   +1 more source

Taxonomic reappraisal of the mangrove genus Avicennia (Acanthaceae) in India

open access: yesNordic Journal of Botany, EarlyView.
A taxonomic reappraisal of the mangrove genus Avicennia in India was undertaken through extensive field surveys and critical examination of herbarium specimens. Three taxa, Avicennia alba, Avicennia marina subsp. marina, and Avicennia officinalis, are described in detail. A synonymic list was compiled using the World Checklist of Vascular Plants (WCVP)
Subrata Mondal, Saikat Naskar
wiley   +1 more source

Effect of Fermentation Time on the Antioxidant and Antibacterial Activity of Fermented Cascara Beverage

open access: yesJournal of Applied Food Technology
Indonesia is a country with a high consumption of coffee, which is in direct comparison with the increased production of coffee waste. Arabica coffee husk (cascara) is coffee industry waste that has not been utilized optimally, which is only 0.76% of the
Monayanti Simanjuntak   +4 more
doaj   +1 more source

Arabica Coffee Development Model in Alleviating Poverty in West Sumatra

open access: yesInternational Journal of Agricultural Sciences, 2022
Arabica coffee has promising market potential in the world market, which reaches 85%. However, national coffee commodity production has been dominated by Robusta coffee which reaches 90% and only 10% of production is Arabica coffee. Given the opportunity
Hasnah Hasnah   +2 more
doaj   +1 more source

Evaluation of beverage quality and green bean physical characteristics of selected Arabica coffee genotypes in Kenya [PDF]

open access: yes, 2009
Physical characteristics of green coffee bean have been reported to affect beverage quality to some extent. The objective of this study was to assess the beverage quality and green bean physical characteristics of forty two arabica coffee genotypes and ...
Boulanger, Renaud   +4 more
core  

Reconstructing Early Human Subsistence in Near Oceania: New Insights From Matenkupkum and Matenbek

open access: yesInternational Journal of Osteoarchaeology, EarlyView.
ABSTRACT The colonization of New Ireland ~44–40,000 years ago represents the earliest evidence of human occupation in Near Oceania. Yet, the precise impacts of climatic changes on subsistence strategies during the Late Pleistocene, Last Glacial Maximum, and Holocene remain poorly understood.
Joëlle den Toom   +3 more
wiley   +1 more source

Molecular Genetic Diversity Study of Forest Coffee Tree (Coffea arabica L.) Populations in Ethiopia: Implications for Conservation and Breeding [PDF]

open access: yes, 2005
Coffee provides one of the most widely drunk beverages in the world, and is a very important source of foreign exchange income for many countries. Coffea arabica, which contributes over 70 percent of the world's coffee productions, is characterized by a ...
Aga, Esayas
core  

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