THE EFFECT OF CO-ENCAPSULATION OF PROBIOTICS WITH PREBIOTICS ON THE VIABILITY OF PROBIOTIC BACTERIA

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F17%3APU136129" target="_blank" >RIV/00216305:26310/17:PU136129 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

THE EFFECT OF CO-ENCAPSULATION OF PROBIOTICS WITH PREBIOTICS ON THE VIABILITY OF PROBIOTIC BACTERIA

Original language description

The aim of this work was to evaluate the effect of four natural prebiotics (inulin, psyllium, apple fiber and hemp fiber) on viability of probiotic bacteria. Two probiotic strains, namely Lactobacillus acidophilus (CCM 4833) and Bifidobacterium breve (CCM 7825T) were co-encapsulated with selected prebiotics into alginate particles. The viability of encapsulated microorganisms during storage in acidic conditions was analysed. Also, the physicochemical evaluation of prepared particles and the viability of cells during simulated gastrointestinal conditions were tested. To analysis of probiotics light/fluorescence microscopy and flow cytometry were used. Results indicated significant improvement in survival of co-encapsulated cells compared to free cells. As the best prebiotic for co-encapsulation the hemp fiber was found. The hemp fiber exhibited the highest increase of cells count and the high viability of encapsulated bacterial cells during long-term storage. The co-encapsulation of probiotics into alginate particles leads to increased tolerance of bacteria to acidic environment. Particles also maintained their integrity during passage through the gastrointestinal tract until they reached their target destination. Therefore, prepared particles could be used in foods or food supplements with targeted transport of probiotic bacteria.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

21001 - Nano-materials (production and properties)

Project

<a href="/en/project/LO1211" target="_blank" >LO1211: Materials Research Centre at FCH BUT- Sustainability and Development</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

NANOCON 2016, 8TH INTERNATIONAL CONFERENCE ON NANOMATERIALS - RESEARCH & APPLICATION

ISBN

978-80-87294-71-0

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

548-553

Publisher name

TANGER

Place of publication

Ostrava, Czech republic

Event location

Brno

Event date

Oct 19, 2016

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000410656100096