Results 41 to 50 of about 4,939 (171)
Polymer Engineering &Science, EarlyView.An eco‐friendly melamine‐formaldehyde was produced by the addition of sodium chloride as a modifier. Modified MF resin improved surface gloss and abrasion resistance of decorative paper and decreased the formaldehyde emission. Curing time of the MF resin decreased with the addition of sodium chloride.
Saeed Kamrani +8 more
wiley +1 more source
Antioxidant Activity of Fermented and Nonfermented Coffee (Coffea arabica) Pulp Extracts
Food Technology and Biotechnology, 2011 Coffee pulp contains natural antioxidants like hydroxycinnamic acids, most of which are covalently linked to the cell wall. These compounds can be released by fermentation or enzymatic processes. In this study, the antioxidant properties of fermented and
Gerardo Saucedo-Castañeda +4 more
doaj
Green Extracts from Coffee Pulp and Their Application in the Development of Innovative Brews
Applied Sciences, 2020 Coffee pulp, a by-product of coffee production, contains valuable compounds such as caffeine and chlorogenic acid with high antiradical activity. In this study, aqueous solutions of β-cyclodextrin (β-CD) were used as a non-conventional solvent for the ...
Anastasia Loukri +5 more
doaj +1 more source
Removal of Cationic Dyes Utilizing Natural Coffee Pulp Coagulant
Chemical Engineering Transactions, 2021 The color removal activity of polyphenolic extracts obtained by maceration of coffee pulp with the Coffea arabica species was evaluated in synthetic waters prepared with three commercial dyes: methylene blue, malachite green and crystal violet.
Felipe Correa Mahecha +4 more
doaj +1 more source
Biological treatments affect the chemical composition of coffee pulp
Bioresource Technology, 2003 Biological treatments were applied to fresh coffee pulp (CoP) to improve its nutritive value for monogastric animals by reducing its content of cellulose and antinutritional factors (ANFs) such as total phenols, tannins and caffeine. Treatments were: (1) ensiling with 0, 50 and 100 gkg(-1) molasses for 2 and 3 months, (2) aerobic decomposition for 0, 7,
Ulloa Rojas, J.B. +3 more
openaire +4 more sources
Past, present and future of local crop evolution
PLANTS, PEOPLE, PLANET, EarlyView.Promoting agrobiodiversity is a promising strategy for mitigating the negative effects of climate change on global food security. We highlight the central role evolutionary processes play in harnessing the potential of local crops by integrating genomics, archaeology, ethnobotany and traditional ecological knowledge (TEK).
Nataly Allasi Canales +6 more
wiley +1 more source
JTSL (Jurnal Tanah dan Sumberdaya Lahan), 2017 Composting of coffee pulp takes a long time in PT.Perusahaan Perkebunan Kalibendo. To speed up the composting time from coffee pulp, a study that was aimed to isolate cellulolytic bacteria with the ability to decompose coffee pulp pulp was conducted at ...
Siska Nurfitriani, Eko Handayanto
doaj
Revista Brasileira de Engenharia Agrícola e Ambiental, 2022 Currently, the use of coffee pulp to prepare infusions is being studied based on its antioxidant properties. The objective of this study was to evaluate the effect of drying temperature on the chemical properties of dehydrated coffee pulp to characterize
Jessica P. Jiménez-Ochoa +3 more
doaj +1 more source
PLANTS, PEOPLE, PLANET, EarlyView.The global coffee industry, supporting 25 million smallholder farmers, is vulnerable to climate change. Diversifying the coffee species portfolio beyond Arabica and robusta is a promising intervention. Liberica coffee could provide adaptive capacity, although its climate parameters for cultivation are poorly known.
Isobel M. J. Wild +3 more
wiley +1 more source
The Hidden Costs of Coffee Production in the Eastern African Value Chains
Sustainable Development, EarlyView.ABSTRACT There is increasing recognition that significant hidden costs associated with agrifood systems are not reflected in market prices. Coffee is among the three most traded agricultural commodities in the world and supports the livelihoods of more than 30 million smallholder households.
Annet Adong +3 more
wiley +1 more source