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Valorization of spent coffee grounds and their applications in food science [PDF]
Current Research in Food ScienceSpent coffee grounds are generated in large quantities as a byproduct of coffee consumption. While often discarded as waste, spent coffee grounds still contain valuable bioactive compounds, including caffeine, chlorogenic acids, and polyphenols, along ...
Uyory Choe
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Spent Coffee Grounds as a Source of Chlorogenic Acid [PDF]
MoleculesSpent coffee grounds generated from the brewing of coffee cherries are rich in chlorogenic acids that are associated, to a certain extent, with a delay in the development of various chronic diseases and age-related disorders.
Krystyna Pyrzynska
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Hydrothermal Carbonization of Spent Coffee Grounds [PDF]
Applied Sciences, 2021 With increasing coffee production and consumption, the amount of coffee by-product is also increasing. Therefore, there is growing worldwide interest in using these by-products as a renewable energy source.
Hyeok-Jin Kim, Sea-Cheon Oh
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Potential Uses of Spent Coffee Grounds in the Food Industry
Foods, 2022 Current estimates place the amount of spent coffee grounds annually generated worldwide in the 6 million ton figure, with the sources of spent coffee grounds being classified as domestic (i.e., household), commercial (i.e., coffee houses, cafeterias and ...
Adriana S. Franca, Leandro S. Oliveira
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Physicochemical characterization and energy recovery of spent coffee grounds
Journal of Materials Research and Technology, 2021 This paper tackles the physicochemical characterization of spent coffee grounds resulting from a blend of six types of coffee (Arabica and Robusta) used in different proportions in a professional DeLonghi coffee machine.
Victoria Bejenari +7 more
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Clean Technologies, 2021 This article aims to study the interest of spent coffee grounds (SCG) valorization through caffeine recovery. In an original way, this study takes into account all the parameters such as (i) the brewing coffee methods (household, coffee shops, etc.); (ii)
Alexandre Vandeponseele +3 more
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Carotenoids of Lettuce (Lactuca sativa L.) Grown on Soil Enriched with Spent Coffee Grounds
Molecules, 2012 The impact of spent coffee grounds on carotenoid and chlorophyll content in lettuce (Lactuca sativa L. var. capitata) was evaluated. A greenhouse pot experiment was conducted with spent coffee amounts ranging from 0% to 20% (v/v).
Susana Casal +4 more
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Spent Coffee Grounds Extract for Active Packaging Production
Chemical Engineering Transactions, 2021 The interest in searching an alternative to the condition of "waste" for spent coffee is continuously growing in the scientific community. Indeed, the high content of polyphenols, caffeine, and tannins in this residue can potentially lead to pollution ...
Margherita Pettinato +3 more
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On the Spent Coffee Grounds Biogas Production
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2016 Due to the strict legislation currently in use for landfilling, anaerobic digestion has a strong potential as an alternative treatment for biodegradable waste.
Tomáš Vítěz +3 more
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Thermo-Catalytic Reforming of spent coffee grounds [PDF]
Bioresources and Bioprocessing, 2019 Conversion of spent coffee grounds through the Thermo-Catalytic Reforming system (TCR®) is evaluated in this study. While, the TCR® is a technology that has been developed by Fraunhofer UMSICHT, which combines an intermediate pyrolysis and a catalytic ...
Mohamed Elmously +4 more
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