Results 31 to 40 of about 1,031 (178)

Coffee Silverskin as a Renewable Resource to Produce Butanol and Isopropanol

Chemical Engineering Transactions, 2018
Coffee is the second largest traded commodity after oil and large amounts of by-products are generated in the coffee industry every year. In particular, coffee silverskin (CS) and spent coffee grounds (SCG) are the main coffee industry residues.
A. Procentese, F. Raganati, L. Navarini, G. Olivieri, M.E. Russo, A. Marzocchella   +5 more
doaj   +6 more sources

Morphological Changes and Component Characterization of Coffee Silverskin. [PDF]

Molecules, 2021
Nuclear magnetic resonance (NMR) spectroscopy was used for the qualitative and quantitative analysis of aqueous extracts of unroasted and roasted coffee silverskin (CS). Twenty compounds were identified from 1D and 2D NMR spectra, including caffeine, chlorogenic acid (CGA), trigonelline, fructose, glucose, sucrose, etc. For the first time, the presence
Wang X, Hong DF, Hu GL, Li ZR, Peng XR, Shi QQ, Qiu MH.   +6 more
europepmc   +5 more sources

Thermoformability of Biopolymer Composites with Coffee Silverskin. [PDF]

Polymers (Basel)
The valorisation of agro-industrial residues in polymer composites represents a promising strategy for waste valorisation and the development of sustainable packaging materials. In this study, coffee silverskin (CSS), a lignocellulosic by-product, was added at concentrations up to 15 wt.% and processed into sheets via extrusion, followed by ...
Machado AC, Beltrão M, Castro MCR, Martins CI, Cruz V, Rodrigues PV, Duarte FM.   +6 more
europepmc   +3 more sources

Comparative Analysis of Selected Chemical Parameters of Coffea arabica, from Cascara to Silverskin

Foods, 2022
Nowadays, there is an increased interest in coffee derivatives (green beans, roasted beans, and coffee by-products (Cascara and Silverskin)) due to their particular chemical composition.
Alica Bobková, Katarína Poláková, Alžbeta Demianová, Ľubomír Belej, Marek Bobko, Lukáš Jurčaga, Branislav Gálik, Ivana Novotná, Amaia Iriondo-DeHond, María Dolores del Castillo   +9 more
doaj   +1 more source

Effect of Coffee Silverskin on Meat Quality of Growing Rabbits. [PDF]

Foods
The aim of the present study was to assess the impacts of coffee silverskin (CSS) inclusion in rabbit diets in regard to meat quality. A total of 30 Hycole rabbits were divided into two groups of 15 animals per group and fed with a basal diet (C group) or with the same basal diet but with 10% of CSS (CSS10 group) as a partial cereal replacement ...
Foti F, Scerra M, Caparra P, Bognanno M, Cilione C, Fortugno P, De Caria P, Chinè V, Mangione G, Gagliano S, Chies L.   +10 more
europepmc   +5 more sources

Cookies Enriched with Coffee Silverskin Powder and Coffee Silverskin Ultrasound Extract to Enhance Fiber Content and Antioxidant Properties

Applied Food Research, 2023
Coffee is one of the most significant beverages consumed worldwide. However, the substantial production and consumption of coffee has led to the generation of large amounts of by-products, such as coffee silverskin (CS).The first objective was to study the ultrasound-assisted extraction (UAE) conditions from CS according to a simple factorial design ...
Cecilia Dauber, Melissa Romero, Clarita Chaparro, Camila Ureta, Clara Ferrari, Romina Lans, Lucía Frugoni, María V. Echeverry, Beatriz Sánchez Calvo, Andrés Trostchansky, Marcelo Miraballes, Adriana Gámbaro, Ignacio Vieitez   +12 more
openaire   +2 more sources

Coffee silverskin: A possible valuable cosmetic ingredient [PDF]

Pharmaceutical Biology, 2014
Currently, there is a great tendency in cosmetic area to use natural extracts. Coffee silverskin (CS) is the most abundant solid by-product generated during roasting of coffee processing.To evaluate different CS extracts as promising cosmetic ingredients, regarding antioxidant, antimicrobial, and cytotoxic properties.Aqueous, hydroalcoholic and ...
Francisca, Rodrigues, Ana, Palmeira-de-Oliveira, José, das Neves, Bruno, Sarmento, M Helena, Amaral, M Beatriz P P, Oliveira   +5 more
openaire   +2 more sources

Antioxidant properties and bioaccessibility of coffee beans and their coffee silverskin grown in different countries [PDF]

, 2022
In this study, 7 Arabica (A) and 3 Robusto (R) green coffee beans (GCB) grown in different countries were used. These beans were roasted (RCB), and their coffee silverskin (CSS) produced during roasting was separated.
Altıner, Dilek Dülger
core   +1 more source

Green/Roasted Coffee and Silverskin Extracts Inhibit Sugar Absorption by Human Intestinal Epithelial (Caco-2) Cells by Decreasing GLUT2 Gene Expression

Foods, 2022
Moderate coffee ingestion has been associated with a decrease in type 2 diabetes risk, mainly due to its richness in chlorogenic acids (CGA). To explore this, extracts of green beans, roasted beans, and silverskin were prepared by aqueous ultrasound ...
Juliana A. Barreto Peixoto, Nelson Andrade, Susana Machado, Anabela S. G. Costa, Maria Beatriz P. P. Oliveira, Fátima Martel, Rita C. Alves   +6 more
doaj   +1 more source

Coffee Silverskin as a Sustainable Alternative Filler for Plywood: Characterization and Performance Analysis. [PDF]

Materials (Basel)
Coffee silverskin, a by-product of coffee processing, was studied using microscopic (SEM), spectroscopic (FTIR), and thermogravimetric (TGA, DSC) methods to assess its use as a substitute filler in the manufacturing of plywood.
Wronka A, Del Valle Raydan N, Robles E, Kowaluk G.   +3 more
europepmc   +2 more sources