Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/46767
Title: Comparison of the probiotic characteristics of Lactic Acid Bacteria (LAB) isolated from sourdough and infant feces
Authors: Kaya, Yasemin
Erten, Tayyibe
Vurmaz, Melike
Ispirli, Humeyra
Simsek, Omer
Dertli, Enes
Keywords: Probiotic
Sourdough
Infant feces
Adhesion
Antifungal Activity
Functional-Properties
Lactobacilli
Bread
Identification
Strains
Publisher: Elsevier
Abstract: Probiotics are beneficial microorganisms with certain characteristics such as survival under gastrointestinal conditions, adhesion to intestinal surface and different functions which result in several health benefits to host. With this regards, this study aimed to isolate Lactic Acid Bacteria (LAB) from sourdough and human feces as two different environments and to test their potential probiotic functions. In total nine distinct isolates were assessed with several probiotic functions such as in vitro adhesion to human colon cells, antimicrobial activities and survival under harsh gastrointestinal conditions. In general, distinct strains showed strong antimicrobial activity against the pathogenic and fungal strains tested in this study. Importantly, the adhesion levels to HT29 cells were determined between 0.29 % and 9.54% and Lactobacillus paracasei F7B showed the highest adhesion. All isolates tolerated the bile salt after 24 h and the infant feces isolates showed good survival characteristics at pH 4.
URI: https://doi.org/10.1016/j.fbio.2022.101722
https://hdl.handle.net/11499/46767
ISSN: 2212-4292
2212-4306
Appears in Collections:Mühendislik Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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