Contribution of Eisenia andrei earthworms in pathogen reduction during vermicomposting

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F18%3A77908" target="_blank" >RIV/60460709:41210/18:77908 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60077344:_____/18:00494865 RIV/61388971:_____/18:00494865

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s11356-018-2662-2" target="_blank" >http://dx.doi.org/10.1007/s11356-018-2662-2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11356-018-2662-2" target="_blank" >10.1007/s11356-018-2662-2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Contribution of Eisenia andrei earthworms in pathogen reduction during vermicomposting

Popis výsledku v původním jazyce

To assess the contribution of earthworms during the selective reduction of various pathogens, apple pomace substrate was artificially inoculated with Escherichia coli, Salmonella spp., thermotolerant coliform bacteria, and Enterococci. The artificial bacterial load caused reversible histological changes to the epithelial layer and chloragogen tissue of their intestines. The reduction of pathogenic Enterococci and E. coli from the substrate was accelerated by earthworms (63-fold, 77-fold, and 840-fold for Enterococci and 6-fold, 36-fold, and 7-fold for E. coli inoculated substrates after 2, 4, and 6 weeks, respectively). Moreover, the rapid elimination of Salmonella spp. was supported by the upregulated expression of two pattern recognition receptors which bind lipopolysaccharide, coelomic cytolytic factor, and lipopolysaccharide-binding protein. Further, the microbiomes of the intestine and the composting substrate differed significantly.

Název v anglickém jazyce

Contribution of Eisenia andrei earthworms in pathogen reduction during vermicomposting

Popis výsledku anglicky

To assess the contribution of earthworms during the selective reduction of various pathogens, apple pomace substrate was artificially inoculated with Escherichia coli, Salmonella spp., thermotolerant coliform bacteria, and Enterococci. The artificial bacterial load caused reversible histological changes to the epithelial layer and chloragogen tissue of their intestines. The reduction of pathogenic Enterococci and E. coli from the substrate was accelerated by earthworms (63-fold, 77-fold, and 840-fold for Enterococci and 6-fold, 36-fold, and 7-fold for E. coli inoculated substrates after 2, 4, and 6 weeks, respectively). Moreover, the rapid elimination of Salmonella spp. was supported by the upregulated expression of two pattern recognition receptors which bind lipopolysaccharide, coelomic cytolytic factor, and lipopolysaccharide-binding protein. Further, the microbiomes of the intestine and the composting substrate differed significantly.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

<a href="/cs/project/QJ1530034" target="_blank" >QJ1530034: Legislativní podklady pro větší uplatnění kompostů, zejména vermikompostu, na zemědělskou půdu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH

ISSN

0944-1344

e-ISSN

—

Svazek periodika

25

Číslo periodika v rámci svazku

26

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

12

Strana od-do

26267-26278

Kód UT WoS článku

000443329100057

EID výsledku v databázi Scopus

2-s2.0-85049573240