Neural networks and genetic algorithm as robust optimization tools for modeling the microbial production of poly-β-hydroxybutyrate (PHB) from 'Brewers' Spent Grain.
Sign Up to like & getrecommendations! Published in 2022 at "Biotechnology and applied biochemistry"
DOI: 10.1002/bab.2412
Abstract: This research work has been carried out to establish the combinatorial impact of various fermentation medium constituents, used for poly- β hydroxybutyrate (PHB) biosynthesis. Model development was performed with an optimized medium composition that enhanced… read more here.
Keywords: spent grain; phb; concentration; production ... See more keywords
Foaming Properties Are Improved by Interactions Between Brewer's Spent Grain Proteins and Carrageenans in Aqueous Solution.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.12291
Abstract: BACKGROUND Foaming properties and macromolecular interactions in solution among brewer's spent grain proteins (CP) and iota and lambda carrageenans (i-CG and l-CG, respectively) as a function of aqueous medium pH (2-6) and protein-polysaccharide ratio-RCP:CG (1:1,… read more here.
Keywords: grain proteins; spent grain; foaming properties; brewer spent ... See more keywords
Functional Activity of Oils from Brewer’s Spent Grain Extracted by Supercritical Carbon Dioxide
Sign Up to like & getrecommendations! Published in 2019 at "Food and Bioprocess Technology"
DOI: 10.1007/s11947-019-02249-3
Abstract: This work explores the functionality of oils from brewer’s spent grain by supercritical fluid extraction. The process was performed at 20 and 30 MPa, and 40 and 50 °C without and with ethanol as co-solvent in percentages… read more here.
Keywords: oils brewer; supercritical carbon; carbon dioxide; spent grain ... See more keywords
A comparative analysis of pretreatment strategies on the properties and hydrolysis of brewers' spent grain.
Sign Up to like & getrecommendations! Published in 2018 at "Bioresource technology"
DOI: 10.1016/j.biortech.2017.06.039
Abstract: In this study, brewer's spent grain (BSG) was subjected to a range pretreatments to study the effect on reducing sugar yield. Glucose and xylose were found to be the predominant sugars in BSG. Brewers spent… read more here.
Keywords: comparative analysis; bsg; spent grain; brewers spent ... See more keywords
Biobutanol production from brewer's spent grain hydrolysates by Clostridium beijerinckii.
Sign Up to like & getrecommendations! Published in 2017 at "Bioresource technology"
DOI: 10.1016/j.biortech.2017.07.139
Abstract: Brewer's spent grain (BSG) is a promising feedstock for ABE fermentation. Sulfuric acid pretreatment of BSG at pH 1, 121°C and different solid loadings (5-15% w/w) was investigated. Enzymatic hydrolysis and ABE fermentation by Clostridium… read more here.
Keywords: clostridium beijerinckii; brewer spent; spent grain; production ... See more keywords
Enhancing the co-digestion efficiency of sewage sludge and cheese whey using brewery spent grain as an additional substrate.
Sign Up to like & getrecommendations! Published in 2019 at "Bioresource technology"
DOI: 10.1016/j.biortech.2019.121863
Abstract: This study examined the influence of the application of brewery spent grain (BSG) on biogas production efficiency as well as its kinetics in the co-digestion of acid cheese whey (ACW) and sewage sludge (SS). The… read more here.
Keywords: cheese whey; sewage sludge; digestion; spent grain ... See more keywords
Effect of protein during hydrothermal carbonization of brewer's spent grain.
Sign Up to like & getrecommendations! Published in 2019 at "Bioresource technology"
DOI: 10.1016/j.biortech.2019.122117
Abstract: This study has two targets: Studying the extraction of the initial protein content from brewer's spent grain and the impact of protein's extraction on the chemical-physical properties of produced hydrochars. The protein was extracted from… read more here.
Keywords: protein; extraction; spent grain; effect protein ... See more keywords
Brewers' spent grain as carbon source for itaconate production with engineered Ustilago maydis.
Sign Up to like & getrecommendations! Published in 2021 at "Bioresource technology"
DOI: 10.1016/j.biortech.2021.125262
Abstract: Brewers' spent grain (BSG) is produced worldwide in millions of tons during the beer brewing process. Due to its high content of structural carbohydrates, BSG is a promising material for being valorised in biorefineries. In… read more here.
Keywords: grain carbon; bsg; itaconate; spent grain ... See more keywords
Hydrodynamic cavitation of brewery spent grain diluted by wastewater
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2016.10.132
Abstract: Abstract This study examined the influence of hydrodynamic cavitation on the biodegradability and composition of brewery spent grain diluted by mechanically pre-treated municipal wastewater. An orifice plate with a conical concentric hole (3/10 mm as an… read more here.
Keywords: brewery spent; spent grain; cavitation; hydrodynamic cavitation ... See more keywords
Tailoring product characteristics in the carbonisation of brewers’ spent grain through solvent selection
Sign Up to like & getrecommendations! Published in 2020 at "Food and Bioproducts Processing"
DOI: 10.1016/j.fbp.2019.12.010
Abstract: Abstract Agricultural, food and other biomass wastes represent an untapped resource of hydrocarbonaceous material with potential for valorisation into fuels and chemical products. A key challenge in this area is directing the characteristics of the… read more here.
Keywords: carbonisation; water; carbonisation brewers; spent grain ... See more keywords
Subcritical water as hydrolytic medium to recover and fractionate the protein fraction and phenolic compounds from craft brewer's spent grain.
Sign Up to like & getrecommendations! Published in 2021 at "Food chemistry"
DOI: 10.1016/j.foodchem.2021.129264
Abstract: The valorization of the brewer's spent grain (BSG) generated in a craft beer industry was studied by subcritical water hydrolysis in a semi-continuous fixed-bed reactor. Temperature was varied from 125 to 185 °C at a constant… read more here.
Keywords: phenolic compounds; brewer spent; spent grain; subcritical water ... See more keywords