Assessment of the influence of counter ions on biosorption of copper cations in brewer's spent grain - Waste product generated during beer brewing process

Wierzba, Sławomir; Rajfur, Małgorzata; Nabrdalik, M.; Kłos, A.

doi:10.1016/j.microc.2018.10.040

Cited by 12 publications

(9 citation statements)

References 56 publications

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“…Non-activated carbon materials from brewer’s spent grain could be used in adsorption processes too. Research shows that BSG after saturation of the active sites with hydrogen cations could, with good effectiveness, adsorb the copper [ 45 ] or other heavy metals [ 46 ] cations from water solutions. Dyes could also be removed by using a BSG as a cheap and eco-friendly biosorption material [ 47 , 48 ].…”

Section: Activated Carbon Production and Sorption Propertiesmentioning

confidence: 99%

Brewer’s Spent Grains—Valuable Beer Industry By-Product

et al. 2020

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The brewing sector is a significant part of the global food industry. Breweries produce large quantities of wastes, including wastewater and brewer’s spent grains. Currently, upcycling of food industry by-products is one of the principles of the circular economy. The aim of this review is to present possible ways to utilize common solid by-product from the brewing sector. Brewer’s spent grains (BSG) is a good material for sorption and processing into activated carbon. Another way to utilize spent grains is to use them as a fuel in raw form, after hydrothermal carbonization or as a feedstock for anaerobic digestion. The mentioned by-products may also be utilized in animal and human nutrition. Moreover, BSG is a waste rich in various substances that may be extracted for further utilization. It is likely that, in upcoming years, brewer’s spent grains will not be considered as a by-product, but as a desirable raw material for various branches of industry.

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Section: Activated Carbon Production and Sorption Propertiesmentioning

confidence: 99%

Brewer’s Spent Grains—Valuable Beer Industry By-Product

et al. 2020

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“…Literatures have reported the application of BSG as a biosorbent for metal ions, such as Mn 2+ , Zn 2+ , Ni 2+ , Cd 2+ , Cu 2+ and Pb 2+ . [25][26][27][28] Recently, activated hydrochar produced from BSG is reported for the adsorption of acetaminophen. 29 Nevertheless, it is worth to notice that the activated hydrochar was obtained at 220 C for 16 h with a chemical activation process using KOH and high temperature (800 C).…”

Section: +mentioning

confidence: 99%

Mild hydrothermally treated brewer's spent grain for efficient removal of uranyl and rare earth metal ions

Böhm

Wenzel

et al. 2020

RSC Adv.

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“…A byproduct of the brewery industry called BSG (brewers' spent grain) [1] has been used as animal feed and fertilizer [2,3]. However, several studies have identified the potential of BSG in generating a higher value added [4][5][6][7][8]. Dried BSG approximately contains 2.7-5% ash content, 14.5-30% crude protein, 0.43-2.17% starch, and 8-30.8% extracted fat [9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

Valorisation of brewers’ spent grain in different particle size in yogurt production

et al. 2021

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The potential of brewers’ spent grain (BSG) as a functional food ingredient has been investigated for having high nutritional value. A high amount of dietary fiber of BSG shows a high ability to bind water; thus, it tends to solidify food mixture. This characteristic has a beneficial effect in the utilization of BSG as a filler and texturizer in yogurt. The study aims to evaluate the impact of the BSG addition in yogurt production and its quality. BSG was prepared in three different particle sizes, and an amount of 10% was added for yogurt fermentation. The impact of BSG addition was evaluated after 24 h of storage. The result shows that different particle sizes of BSG had no significant impact on pH and syneresis, while it significantly affected the amount of lactic acid and countable S. thermophilus. However, BSG increased the fermentation rate of yogurt, and had a positive impact on water holding capacity. A lower particle size had a higher amount of lactic acid and a lower S. thermophilus. The lower particle size lowered the lightness of the yogurt. Rheological analysis showed that a higher particle size of BSG increased the shear stress and viscosity of yogurt.

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Assessment of the influence of counter ions on biosorption of copper cations in brewer's spent grain - Waste product generated during beer brewing process

Cited by 12 publications

References 56 publications

Brewer’s Spent Grains—Valuable Beer Industry By-Product

Brewer’s Spent Grains—Valuable Beer Industry By-Product

Mild hydrothermally treated brewer's spent grain for efficient removal of uranyl and rare earth metal ions

Valorisation of brewers’ spent grain in different particle size in yogurt production

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