Beta-galactosidase actmty of leuconostocs

Please use this identifier to cite or link to this item: http://hdl.handle.net/11452/25308

Title:	Beta-galactosidase actmty of leuconostocs
Authors:	Uludağ Üniversitesi/Veteriner Fakültesi/Gıda Hijyeni ve Teknolojisi Anabilim Dalı. Çıbık, Recep
Keywords:	Veterinary sciences Lactose Bacteria (microorganisms) Leuconostoc Leuconostoc mesenteroides
Issue Date:	2005
Publisher:	Indian Veterinary Journal
Citation:	Çıbık, R. (2005). "Beta-galactosidase actmty of leuconostocs". Indian Veterinary Journal, 82(2), 169-171.
Abstract:	β-galactosidase (β-gal) activity level of 43 leuconostoc strains obtained from various traditionally made french cheese was evaluated. β-gal activity was determined on the permeabilized bacteria using toluene by measuring the rate of hydrolysis of 0-nitrophenil-β-D-β- galactopyranoside (ONPG). High level of variability was observed among the tested strains. Ninety three per cent of Ln. mes. subsp. mesenteroides, 91% of Ln. mes. subsp. dextraniam, 67% of Ln. citreum, one out of four strains of Ln. mes. subsp. cremoris and both of the Ln. lactis strains tested were positive.
URI:	http://hdl.handle.net/11452/25308
ISSN:	0019-6479
Appears in Collections:	Scopus Web of Science

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