From by-product to valuable components : Efficient enzymatic conversion of lactose in whey using β-galactosidase from Streptococcus thermophilus

β-Galactosidase from Streptococcus thermophilus was overexpressed in a food-grade organism, Lactobacillus plantarum WCFS1. Laboratory cultivations yielded 11,000 U of β-galactosidase activity per liter of culture corresponding to approximately 170 mg of enzyme. Crude cell-free enzyme extracts obtain...

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Veröffentlicht in:	Biochemical engineering journal. - 1998. - 116(2016) vom: 15. Dez., Seite 45-53
1. Verfasser:	Geiger, Barbara (VerfasserIn)
Weitere Verfasser:	Nguyen, Hoang-Minh, Wenig, Stefanie, Nguyen, Hoang Anh, Lorenz, Cindy, Kittl, Roman, Mathiesen, Geir, Eijsink, Vincent G H, Haltrich, Dietmar, Nguyen, Thu-Ha
Format:	Aufsatz
Sprache:	English
Veröffentlicht:	2016
Zugriff auf das übergeordnete Werk:	Biochemical engineering journal
Schlagworte:	Journal Article Galacto-oligosaccharides (GOS) Prebiotics Transgalactosylation Whey permeate β-galactosidase