Occurrence of selected viral, bacterial and protozoan pathogens in fresh juices and smoothies in Prague, Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F18%3AN0000020" target="_blank" >RIV/00027162:_____/18:N0000020 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14310/18:00104853

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0956713518302408" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0956713518302408</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.foodcont.2018.05.015" target="_blank" >10.1016/j.foodcont.2018.05.015</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Occurrence of selected viral, bacterial and protozoan pathogens in fresh juices and smoothies in Prague, Czech Republic

Popis výsledku v původním jazyce

Fresh squeezed juices and smoothies currently enjoy great popularity among consumers. However, data regarding the microbiological safety of these products sold to the public in food outlets are either very limited or missing completely. Within the current study, 80 samples of fresh juices and smoothies collected from food outlets in Prague, Czech Republic, were examined using culture and molecular methods for the presence of selected viral, bacterial and protozoan agents. One fifth of the smoothies and juices collected at food outlets contained Staphylococcus aureus, Yersinia enterocolitica, Cryptosporidiwn sp. or Giardia laniblia. The number of pathogens in all samples was lower than 50 CFU/g or 10 genome equivalents/g; in most cases pre-enrichment was required for successful culture of bacteria. Mycobacteria, human noroviruses (NoV GI and NoV GII) and adenoviruses were not detected at all. Smoothies and fresh juices are consumed without any further (thermal) treatment. Thus, the presence of pathogenic agents could have a significant impact on consumer health.

Název v anglickém jazyce

Occurrence of selected viral, bacterial and protozoan pathogens in fresh juices and smoothies in Prague, Czech Republic

Popis výsledku anglicky

Fresh squeezed juices and smoothies currently enjoy great popularity among consumers. However, data regarding the microbiological safety of these products sold to the public in food outlets are either very limited or missing completely. Within the current study, 80 samples of fresh juices and smoothies collected from food outlets in Prague, Czech Republic, were examined using culture and molecular methods for the presence of selected viral, bacterial and protozoan agents. One fifth of the smoothies and juices collected at food outlets contained Staphylococcus aureus, Yersinia enterocolitica, Cryptosporidiwn sp. or Giardia laniblia. The number of pathogens in all samples was lower than 50 CFU/g or 10 genome equivalents/g; in most cases pre-enrichment was required for successful culture of bacteria. Mycobacteria, human noroviruses (NoV GI and NoV GII) and adenoviruses were not detected at all. Smoothies and fresh juices are consumed without any further (thermal) treatment. Thus, the presence of pathogenic agents could have a significant impact on consumer health.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

30304 - Public and environmental health

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Food Control

ISSN

0956-7135

e-ISSN

1873-7129

Svazek periodika

93

Číslo periodika v rámci svazku

November

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

5

Strana od-do

310-314

Kód UT WoS článku

000440390200038

EID výsledku v databázi Scopus

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