Prebiotic galactooligosaccharides production from lactose and lactulose by Lactobacillus delbrueckii subsp. bulgaricus CRL450.
Journal
Food & function
ISSN: 2042-650X
Titre abrégé: Food Funct
Pays: England
ID NLM: 101549033
Informations de publication
Date de publication:
01 Jul 2020
01 Jul 2020
Historique:
pubmed:
25
6
2020
medline:
27
5
2021
entrez:
25
6
2020
Statut:
ppublish
Résumé
Galactooligosaccharides (GOS) are useful dietary ingredients recognized worldwide as prebiotics. In the present study, we evaluated the β-galactosidase (β-gal) activity of a panel of lactic acid bacteria (LAB) in order to select strains for the synthesis of oligosaccharides from lactose (GOS) and lactulose (OsLu) with a potential prebiotic effect. Fifteen strains out of 20 were able to grow on lactose and showed β-gal activities between 0.03 and 2.06 U mg
Substances chimiques
Oligosaccharides
0
Prebiotics
0
Lactulose
4618-18-2
beta-Galactosidase
EC 3.2.1.23
Lactose
J2B2A4N98G
Galactose
X2RN3Q8DNE
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM