Results 51 to 60 of about 2,075 (199)
Economic analysis and environmental impact assessment of three different fermentation processes for fructooligosaccharides production [PDF]
, 2015 Three different fermentation processes for the production of fructooligosaccharides (FOS) were evaluated and compared in terms of economic aspects and environmental impact.
Aguiar, Luís M. +4 more
core +1 more source
Frontiers in Nutrition, 2022 Coffee by-products contain bioactive compounds that have been shown to have the capacity to modulate human metabolism. The goal of this study was to investigate the effects of the main bioactive compounds in coffee by-products and two aqueous extracts ...
Miguel Rebollo-Hernanz +7 more
doaj +1 more source
COFFEE SILVERSKIN AND EXPIRED COFFEE POWDER USED AS ORGANIC FERTILIZERS [PDF]
Coffee Science, 2019 The coffee industry produces a wide range of organic wastes, some in large amounts, and most of them do not have a well-defined final disposal. The agricultural use of these wastes can be based on the recycling of nitrogen, but their chemical characterization and evaluation with soil under controlled conditions are mandatory.
Ruan Carnier +4 more
openaire +1 more source
Chemical Engineering Transactions, 2023 The coffee industry is raising environmental concerns around the world due to the high energy consumption and waste produced from processing coffee beans.
Sokratis E. Koskinakis +3 more
doaj +1 more source
Encapsulation of antioxidant phenolic compounds extracted from spent coffee grounds by freeze-drying and spray-drying using different coating materials [PDF]
, 2017 Supplementary data associated with this article can be found, in the online version, at http://dx.doi.org/10.1016/j.foodchem.2017.05.142.Freeze-drying and spray-drying techniques were evaluated for encapsulation of phenolic compounds (PC) extracted from ...
Arribas-Lorenzo +47 more
core +1 more source
Value-Added Products from Coffee Waste: A Review
Molecules, 2023 Coffee waste is often viewed as a problem, but it can be converted into value-added products if managed with clean technologies and long-term waste management strategies. Several compounds, including lipids, lignin, cellulose and hemicelluloses, tannins,
Yoon-Gyo Lee +4 more
doaj +1 more source
Are coffee silverskin extracts safe for topical use? An in vitro and in vivo approach [PDF]
, 2014 Recent changes in regulatory requirements and social views on animal testing have incremented the development of reliable alternative tests for predicting skin and ocular irritation potential of products based on new raw materials.
Alves, R. C. +8 more
core +1 more source
Maximization of fructooligosaccharides and β-fructofuranosidase production by Aspergillus japonicus under solid-state fermentation conditions [PDF]
, 2012 The conditions of temperature, moisture content, and inoculum rate able to maximize the production of fructooligosaccharides (FOS) and β-fructofuranosidase (FFase) enzyme by solid-state fermentation were established.
Aguilar, Cristóbal N. +5 more
core +1 more source
Applied SciencesThe scientific community’s interest in finding an alternative to the term “wastes” for coffee by-products is steadily increasing. The substantial presence of polyphenols, caffeine, and tannins in these wastes could result in the contamination of water ...
Argyri-Ioanna Petaloti +3 more
doaj +1 more source
Biomolecules, 2021 Not all the coffee produced goes to the roasting stage, because non-compliant green coffee beans are usually discarded by roasters and the silverskin of the coffee is usually removed and discarded.
Barbara Prandi +11 more
doaj +1 more source