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Extraction of mannooligosaccharides from spent coffee grounds and its application for functional jelly with improved physical properties and immunomodulatory effect. [PDF]

J Food Sci Technol
Im AE, Choi J, Park HS, Nam SH.
europepmc   +1 more source

The Potential of Spent Coffee Grounds in Functional Food Development

Nutrients, 2023
Coffee is a popular and widely consumed beverage worldwide, with epidemiological studies showing reduced risk of cardiovascular disease, cancers and non-alcoholic fatty liver disease. However, few studies have investigated the health effects of the post-brewing coffee product, spent coffee grounds (SCG), from either hot- or cold-brew coffee.
Sunil K PANCHAL, Lindsay Brown, Vinicius Fernandes Cruzat   +2 more
exaly   +4 more sources

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Conversion of spent coffee grounds into vermicompost

Bioresource Technology, 2021
The present study was focused on vermicomposting of spent coffee grounds (SCG) and its mixtures with straw pellets. The process was evaluated in terms of biological and physico-chemical properties. The greatest number and biomass of earthworms was found in the treatment with 25% vol. SCG + 75% vol. straw pellets.
Ales, Hanc, Tereza, Hrebeckova, Alena, Grasserova, Tomas, Cajthaml   +3 more
openaire   +2 more sources

Spent Coffee Ground Briquettes

2023
Coffee is regarded as highly consumed beverage throughout the world and has established a key spot in the world economy as an important commodity for trading. In general, it is produced by brewing its roasted and ground beans, which release aromatic coffee as well as produce an equivalent amount of spent coffee grounds (SCG) as waste.
Gokul Raghavendra Srinivasan, Aditya Mahajan, Rajiv Seth, Rakesh Mahajan   +3 more
openaire   +1 more source

Chemical, Functional, and Structural Properties of Spent Coffee Grounds and Coffee Silverskin [PDF]

Food and Bioprocess Technology, 2014
Spent coffee grounds (SCG) and coffee silverskin (CS) represent a great pollution hazard if discharged into the environment. Taking this fact into account, the purpose of this study was to evaluate the chemical composition, functional properties, and structural characteristics of these agro-industrial residues in order to identify the characteristics ...
Solange I Mussatto, Lina F Ballesteros, Teixeira JOSÉ A   +2 more
exaly   +3 more sources

Enzymatic Hydrolysis of Spent Coffee Ground

Applied Biochemistry and Biotechnology, 2013
Spent coffee ground (SCG) is the main residue generated during the production of instant coffee by thermal water extraction from roasted coffee beans. This waste is composed mainly of polysaccharides such as cellulose and galactomannans that are not solubilised during the extraction process, thus remaining as unextractable, insoluble solids.
T, Jooste, M P, García-Aparicio, M, Brienzo, W H, van Zyl, J F, Görgens   +4 more
openaire   +2 more sources

The “COFFEE BIN” concept: centralized collection and torrefaction of spent coffee grounds

Environmental Science and Pollution Research, 2019
Spent coffee grounds are the moist solid residues of coffee brewing and in most cases, the disposal is done without any intermediate valorization actions for materials and energy recovery. State-of-the-art applications include extraction of the liquids and application of high-temperature pyrolysis.
Vakalis S, Moustakas K, Benedetti V, Cordioli E, Patuzzi F, Loizidou M, Baratieri M   +6 more
openaire   +3 more sources

Recovery of Natural Antioxidants from Spent Coffee Grounds

Journal of Agricultural and Food Chemistry, 2013
Spent coffee grounds (SCG) were extracted with an environmentally friendly procedure and analyzed to evaluate the recovery of relevant natural antioxidants for use as nutritional supplements, foods, or cosmetic additives. SCG were characterized in terms of their total phenolic content by the Folin-Ciocalteu procedure and antioxidant activity by the ...
Petrucci, R., Panusa, A., Zuorro, A., Lavecchia, R., Marrosu, G.   +4 more
openaire   +2 more sources

Bio-refinery approach for spent coffee grounds valorization

Bioresource Technology, 2018
Although normally seen as a problem, current policies and strategic plans concur that if adequately managed, waste can be a source of the most interesting and valuable products, among which metals, oils and fats, lignin, cellulose and hemicelluloses, tannins, antioxidants, caffeine, polyphenols, pigments, flavonoids, through recycling, compound ...
Teresa M. Mata, António A. Martins, Nídia de Sá Caetano   +2 more
openaire   +3 more sources

Spent coffee ground torrefaction for waste remediation and valorization

Environmental Pollution, 2023
Spent coffee grounds (SCGs) are a noticeable waste that may cause environmental pollution problems if not treated appropriately. Torrefaction is a promising low-temperature carbonization technique to achieve waste remediation, recovery, and circular bioeconomy efficiently.
Kuan-Ting Lee, Yi-Tse Shih, Saravanan Rajendran, Young-Kwon Park, Wei-Hsin Chen   +4 more
openaire   +2 more sources