IN VITRO ACTIVITY OF SPICE EXTRACTS AGAINST ARCOBACTER SPP. AND INFLUENCE ON THEIR BIOFILM FORMATION
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F19%3A39914721" target="_blank" >RIV/00216275:25310/19:39914721 - isvavai.cz</a>
Result on the web
<a href="https://www.jmbfs.org/wp-content/uploads/2019/11/jmbfs_1272_Silha.pdf" target="_blank" >https://www.jmbfs.org/wp-content/uploads/2019/11/jmbfs_1272_Silha.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.15414/jmbfs.2019/20.9.3.552-556" target="_blank" >10.15414/jmbfs.2019/20.9.3.552-556</a>
Alternative languages
Result language
angličtina
Original language name
IN VITRO ACTIVITY OF SPICE EXTRACTS AGAINST ARCOBACTER SPP. AND INFLUENCE ON THEIR BIOFILM FORMATION
Original language description
Arcobacter spp. are dangerous bacteria with biofilm formation ability. The plant materials with antimicrobial potential are required. The antimicrobial effect of several plant extracts were examined by a disk diffusion method. The effect of extracts on biofilm formation was monitored using Christensen method. Tests were carried out with much less known and studied arcobacters as well. Arcobacters were highly resistant to extracts from juniper, nutmeg and anise. Minimum inhibitory concentrations (MIC) of MetOH/DMSO (extraction in methanol/final dissolution in dimethylsulfoxide) of cloves, nutmeg and star anise extract were determined after 24 hours of exposure. The clove MetOH/DMSO extract had a MIC≥20 mg/mL, nutmeg MetOH/DMSO extract had MIC 10-20 mg/mL, and the highest values were recorded in star anise extract (MIC≥20 mg/mL). Furthermore, the tested extracts were found to have a dual effect on biofilm formation. On the one hand, the elimination of biofilm formation was observed, but also its stimulation, depending on the type of extract and the bacterial strain. The results indicate a particularly interesting antimicrobial effect of cloves and cinnamon extract (inhibition zones up to 30 mm) against Arcobacter strains. The study shows a promising effect of tested extracts on biofilm formation for the first time.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10606 - Microbiology
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Microbiology, Biotechnology and Food Sciences
ISSN
1338-5178
e-ISSN
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Volume of the periodical
9
Issue of the periodical within the volume
3
Country of publishing house
SK - SLOVAKIA
Number of pages
5
Pages from-to
552-556
UT code for WoS article
000500542200012
EID of the result in the Scopus database
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