Beta-Glucans Improve Growth, Viability and Colonization of Probiotic Microorganisms

被引：115

作者：

Russo, Pasquale ^{[1
,2
]}

Lopez, Paloma ^{[3
]}

Capozzi, Vittorio ^{[1
,2
]}

Fernandez de Palencia, Pilar ^{[3
]}

Teresa Duenas, Maria ^{[4
]}

Spano, Giuseppe ^{[1
]}

Fiocco, Daniela ^{[5
]}

机构：

[1] Univ Foggia, Fac Agr, Dept Food Sci, I-71122 Foggia, Italy

[2] Univ Foggia, Fac Agr, Promis Biotech, I-71122 Foggia, Italy

[3] Biol Res Ctr, Dept Mol Microbiol & Infect Biol, Madrid 28040, Spain

[4] Univ Basque Country, UPV EHU, Dept Appl Chem, Donostia San Sebastian 20018, Spain

[5] Univ Foggia, Fac Med & Surg, Dept Biomed Sci, I-71122 Foggia, Italy

来源：

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES | 2012年 / 13卷 / 05期

关键词：

beta-glucans; probiotics; prebiotics; Lactobacillus plantarum; ENTEROPATHOGENIC ESCHERICHIA-COLI; COMPLETE GENOME SEQUENCE; PEDIOCOCCUS-PARVULUS; 2.6; LACTOBACILLUS-PLANTARUM; GASTROINTESTINAL-TRACT; PREBIOTICS; CELLS; ADHESION; STRAINS; GENE;

D O I：

10.3390/ijms13056026

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Probiotics, prebiotics and synbiotics are frequently-used components for the elaboration of functional food. Currently, most of the commercialized probiotics are limited to a few strains of the genera Bifidobacteria, Lactobacillus and Streptococcus, most of which produce exopolysaccharides (EPS). This suggests that the beneficial properties of these microorganisms may be related to the biological activities of these biopolymers. In this work we report that a 2-substituted-(1,3)-beta-D-glucan of non-dairy bacterial origin has a prebiotic effect on three probiotic strains. Moreover, the presence of this beta-D-glucan potentiates in vitro adhesion of the probiotic Lactobacillus plantarum WCFS1 to human intestinal epithelial cells.

引用

页码：6026 / 6039

页数：14

共 41 条

[1] Cloning, production, purification and preliminary crystallographic analysis of a glycosidase from the food lactic acid bacterium Lactobacillus plantarum CECT 748T [J].