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Separation of galacto-oligosaccharides mixture by nanofiltration
Journal of the Taiwan Institute of Chemical Engineers, 2009Abstract Four commercial 1812 spiral wound nanofiltration membranes were firstly applied to examine the separation performance of sugar solutions in total recycle mode of operation. Membrane NF-3 (supplied by Sepro Co. (USA)) with molecular weight cut-off of 800–1000 Da was selected for separation of a commercial galactose-oligosaccharide (GOS ...
Y.M. Feng +3 more
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Preparation of galacto-oligosaccharides using membrane reactor
Journal of Food Engineering, 2010Abstract Galacto-oligosaccharides (GOS) have many biological functions. They are produced from lactose by a glycosyl transfer of one or more d -galactosyl units onto the d -galactose moiety of lactose catalysed by β-galactosidase. This reaction can proceed in batch or in continuous system. Membrane reactor with ultrafiltration ceramic membrane (150
K. Pocedičová +4 more
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Synthesis and purification of galacto-oligosaccharides: state of the art
World Journal of Microbiology and Biotechnology, 2016Lactose-derived non-digestible oligosaccharides are prominent components of functional foods. Among them, galacto-oligosaccharides (GOS) outstand for being prebiotics whose health-promoting effects are supported on strong scientific evidences, having unique properties as substitutes of human milk oligosaccharides in formulas for newborns and infants ...
Carlos, Vera +5 more
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Les galacto-oligosaccharides (le TOS)
1992National ...
Andrieux, C., Riottot, Michel
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International Journal of Biological Macromolecules
The effect of whey protein isolate (WPI)- galacto-oligosaccharides (GOS)/fructo-oligosaccharides (FOS) conjugates on RAW264.7 cells, and further the effect of WPI-GOS conjugates on CTX-induced immunosuppressed mice were investigated. Compared to WPI-FOS conjugates, WPI-GOS conjugates exhibited deeper glycation extent, more pronounced structural ...
Ji-Hua, Mao +6 more
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The effect of whey protein isolate (WPI)- galacto-oligosaccharides (GOS)/fructo-oligosaccharides (FOS) conjugates on RAW264.7 cells, and further the effect of WPI-GOS conjugates on CTX-induced immunosuppressed mice were investigated. Compared to WPI-FOS conjugates, WPI-GOS conjugates exhibited deeper glycation extent, more pronounced structural ...
Ji-Hua, Mao +6 more
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Production of galacto-oligosaccharides
The invention relates to the enzymatic preparation of galacto-oligosaccharides (GOS). Provided is a method for preparing GOS from lactose, comprising (i) contacting a lactose feed with immobilized beta- galactosidase (EC 3.2.1.23) and (ii) allowing for GOS synthesis, wherein said lactose feed is an aqueous slurry of crystalline lactose.Benjamins, Frederic +2 more
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