Results 51 to 60 of about 3,194 (225)

Upcycling Agri-Food Side-Streams via Tenebrio molitor Rearing: Growth Performance, Nutritional Composition, and Frass Quality of Larvae

open access: yesFoods
Insect bioconversion can transform agri-food side-streams into insect biomass while returning nutrients in the form of frass. This study evaluated Tenebrio molitor reared on wheat bran and on substrates in which bran was partially replaced with agri-food
Labinot Kryeziu   +4 more
doaj   +1 more source

Composition and Nutrient Value Proposition of Brewers Spent Grain [PDF]

open access: yesJournal of Food Science, 2017
Abstract Brewer's spent grain (BSG), a major brewing industry byproduct, is generated in large quantities annually. This review summarizes research into the composition and preservation of BSG, different extraction techniques for BSG proteins and phenolic acids, and the bioactivities of these phenolic components ...
Sana Ikram   +4 more
openaire   +2 more sources

Cleanup of industrial effluents containing heavy metals : a new opportunity of valorising the biomass produced by brewing industry [PDF]

open access: yes, 2013
Heavy metal pollution is a matter of concern in industrialised countries. Contrary to organic pollutants, heavy metals are not metabolically degraded. This fact has two main consequences: its bioremediation requires another strategy and heavy metals can ...
A Stoll   +73 more
core   +1 more source

Hydrolysis of Brewers' Spent Grain by Carbohydrate Degrading Enzymes [PDF]

open access: yesJournal of the Institute of Brewing, 2008
In this work four commercial cellulase-hemicellulase mixtures with different activity profiles were used for solubilization of carbohydrates from brewers' spent grain (BSG). After the enzyme treatment, both the solubilised fraction and the unhydrolysed residue were characterized.
Forssell, P.   +9 more
openaire   +3 more sources

Utilization of spent millet from locally fermented drink (Burukutu) as experimental diets for Clarias gariepinus

open access: yesJournal of Applied Sciences and Environmental Management, 2021
Brewer’s waste is one of the promising carbohydrate and protein source by-products for fish diets. A 10-wk feeding trial experiment involving 10 different diets (10 diets for Spent millet, from locally fermented drink (Burukutu) with increasing levels ...
K.U. Ogbe   +3 more
doaj   +1 more source

Pretreatment and Hydrolysis of Brewer's Spent Grains

open access: yesEngineering in Life Sciences, 2003
AbstractBrewer's spent grains (BSG), the voluminous residue after mashing, contains on dry weight basis about 40–50 % polysaccharides. For the recovery of soluble carbohydrates from BSG different physical, thermal and enzymatic treatments were used to solubilize the polysaccharides in BSG. Heating by microwave radiation to 160 °C in the presence of 0.1
D. Macheiner   +3 more
openaire   +1 more source

Bioactive compounds from brewer’s spent grain: phenolic compounds, fatty acids and in vitro antioxidant capacity

open access: yesActa Scientiarum: Technology, 2017
Brewer's spent grain (BSG) was characterized by physicochemical, total phenolic compound and flavonoids contents. Antioxidant activity was evaluated by four different assays.
Aline da Rosa Almeida   +5 more
doaj   +1 more source

Hydrolysis and fermentation of brewer’s spent grain by Neurospora crassa

open access: yesBioresource Technology, 2008
In this study, the ethanol production by the mesophilic fungus Neurospora crassa from BG was studied and optimized concerning the induction of lignocellulose degrading enzymes and the production phase as well. The production of cellulolytic and hemicellulolytic enzymes was studied under solid-state cultivation (SSC).
Xiros, C.   +3 more
openaire   +3 more sources

Brewers' spent grains: Drying kinetics and biodiesel production [PDF]

open access: yesBioresource Technology Reports, 2018
Enormous amounts of brewers' spent grains (BSGs) per year are generated to produce bear worldwide. BSGs can be used as a carbon source, biofuel to generate energy and as a source of biogas. Typically, BSGs contain >60 mass% of water and, therefore, drying kinetics is a paramount for the development of any of these valorisation processes.
Elliot Mallen, Vesna Najdanovic-Visak
openaire   +2 more sources

Chemical, functional, and structural properties of spent coffee grounds and coffee silverskin [PDF]

open access: yes, 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 ...
A Femenia   +47 more
core   +1 more source

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