Persistence of bifidobacteria in the intestines of calves after administration in freeze-dried form or in fermented milk

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F16%3A70330" target="_blank" >RIV/60460709:41210/16:70330 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.17221/8727-CJAS" target="_blank" >http://dx.doi.org/10.17221/8727-CJAS</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/8727-CJAS" target="_blank" >10.17221/8727-CJAS</a>

Result language

angličtina

Original language name

Persistence of bifidobacteria in the intestines of calves after administration in freeze-dried form or in fermented milk

Original language description

In order to improve the gut microbiome of calves, probiotic bacteria can be fed as active living-cells (fermented milk), or as live but inactive (freeze-dried) cultures. Ten bifidobacterial strains with suitable probiotic properties (as determined in our previous study) were tested for survival during the freeze-drying process, and screened for their ability to ferment cow's milk. The viability of both freeze-dried and live-cell cultures during storage was also tested. All of the strains tested were able to ferment cow's milk, with average counts of 8.26 +/- 0.62 log CFU/ml. Eight out of the ten strains were able to survive in milk for 2 months in counts higher than 10(6) CFU/ml. Bifidobacteria showed high viability following the freeze-drying process, with average numbers of 9.03 +/- 0.22 log CFU/vial and did not decrease after 12 months of storage. The mixture of rifampicin-resistant variants of bifidobacteria (RRBs) was fed to 2-day-old dairy Charolais calves in the form of living-cells, or as fre

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EE - Microbiology, virology

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2016

Confidentiality

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

Name of the periodical

Czech Journal of Animal Science

ISSN

1212-1819

e-ISSN

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Volume of the periodical

61

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

49-56

UT code for WoS article

000372078000001

EID of the result in the Scopus database

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