Polish Society of Microbiologists
Subject: Microbiology
ISSN: 1733-1331
eISSN: 2544-4646
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Anna Zawistowska-Rojek * / Tomasz Zaręba / Agnieszka Mrówka / Stefan Tyski
Keywords : antimicrobial resistance, dietary supplement, FSMP, medicinal product, probiotics
Citation Information : Polish Journal of Microbiology. Volume 65, Issue 1, Pages 97-104, DOI: https://doi.org/10.5604/17331331.1197281
License : (CC BY-NC-ND 4.0)
Received Date : 02-February-2015 / Accepted: 11-August-2015 / Published Online: 15-March-2016
The aim of this study was to perform the microbiological analysis of quality of 25 probiotic products, available on the Polish market. Analysis of bacterial viability in probiotic products showed that not all of these preparations possess a suitable number of bacteria. Moreover, some of the tested probiotic products contained bacterial strains other than those declared by the manufacturer. All tested strains recovered from probiotic products were found to be resistant to metronidazole and susceptible to nitrofurantoin. The susceptibility to other antibiotics was strain specific. Probiotic products should be subject to regular and thorough inspection by appropriate institutions.
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