About: Antibacterial activity evaluation of selected essential oils in liquid and vapor phase on respiratory tract pathogens

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Antibacterial activity evaluation of selected essential oils in liquid and vapor phase on respiratory tract pathogens Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : wasabi.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Antibacterial activity evaluation of selected essential oils in liquid and vapor phase on respiratory tract pathogens
Creator	Bencsik, Tímea Böszörményi, Andrea Horváth, Györgyi Kocsis, Béla Balázs, Viktória
Source	Medline; PMC
abstract	BACKGROUND: The increasing number of multidrug-resistant bacteria and the fact of antibiotic resistance is leading to a continuous need for discovering alternative treatments against infections, e.g. in the case of respiratory tract diseases. Essential oils (EOs), because of their volatility, can easily reach both the upper and lower parts of the respiratory tract via inhalation. Therefore, the aim of the present study was the antibacterial evaluation of clove, cinnamon bark, eucalyptus, thyme, scots pine, peppermint, and citronella EOs against respiratory tract pathogens such as Streptococcus pneumoniae, S. mutans, S. pyogenes, Haemophilus influenzae, H. parainfluenzae, and Moraxella catarrhalis. Furthermore, we wanted to compare the antibacterial effect of these EOs in two different test systems to provide data for the development of an appropriate product formulation. METHODS: Minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) were determined with in vitro vapor phase test (VPT) and broth macrodilution test (BDT). The chemical and percentage compositions of the EOs were determined by GC-MS and GC-FID analysis. RESULTS: Among the EOs, thyme was the most effective against S. mutans (MIC: 0.04 mg/mL in BDT, but cinnamon bark and clove oils also presented high inhibition in liquid medium with MIC values of 0.06 mg/mL and 0.1 mg/mL against S. pneumoniae and S. pyogenes, respectively. M. catarrhalis was the most sensitive to thyme EO (MIC: 0.09 mg/mL). Cinnamon bark EO was the most effective against Haemophilus spp. (MIC: 0.06 mg/mL). In the VPT, cinnamon bark was the most effective oil against all investigated pathogens with MIC values in the range of 15.62–90 μl/L. Surprisingly, the eucalyptus and scots pine showed weak activity against the test bacteria in both test systems. CONCLUSIONS: The EO of thyme, clove and cinnamon bark may provide promising antibacterial activity against respiratory tract pathogens either in liquid medium or in vapor phase. However, their effect is lower than that of the reference antibiotics. The combination of EOs and antibiotics may be beneficial in the alternative treatment of respiratory tract diseases. In vivo studies are necessary to calculate the effective dose of EOs in patients and determine their possible side effects and toxicity.
has issue date	2018-07-27(xsd:dateTime)
bibo:doi	10.1186/s12906-018-2291-9
bibo:pmid	30053847
has license	cc-by
sha1sum (hex)	d6d9d71d7a16885f268b86b5b8291bffa869ce43
schema:url	https://doi.org/10.1186/s12906-018-2291-9
resource representing a document's title	Antibacterial activity evaluation of selected essential oils in liquid and vapor phase on respiratory tract pathogens
has PubMed Central identifier	PMC6064118
has PubMed identifier	30053847
schema:publication	BMC Complement Altern Med
resource representing a document's body	covid:d6d9d71d7a16885f268b86b5b8291bffa869ce43#body_text
is schema:about of	named entity 'vapor phase' named entity 'development' named entity 'liquid' named entity 'Antibacterial' named entity 'vapor phase' named entity 'VAPOR' named entity 'ESSENTIAL OILS' named entity 'EVALUATION' named entity 'PHASE' named entity 'LIQUID' named entity 'ACTIVITY' named entity 'NUMBER OF' named entity 'NEED FOR' named entity 'MINIMUM BACTERICIDAL CONCENTRATION' named entity 'WANTED' named entity 'BACKGROUND' named entity 'ANALYSIS' named entity 'DETERMINED' named entity 'ESSENTIAL OILS' named entity 'BACTERIA ' named entity 'DATA' named entity 'MULTIDRUG-RESISTANT BACTERIA' named entity 'METHODS' named entity 'HAEMOPHILUS INFLUENZAE' named entity 'THYME' named entity 'UPPER' named entity 'GC-FID' named entity 'CASE' named entity 'ANTIBIOTIC RESISTANCE' named entity 'SYSTEMS' named entity 'PARTS' named entity 'STREPTOCOCCUS PNEUMONIAE' named entity 'COMPOSITIONS' named entity 'LEADING' named entity 'EVALUATION' named entity 'GC-MS' named entity 'PEPPERMINT' named entity 'SCOTS PINE' named entity 'SELECTED' named entity 'EASILY' named entity 'INHALATION' named entity 'DEVELOPMENT' named entity 'PATHOGENS' named entity 'RESPIRATORY TRACT' named entity 'ANTIBACTERIAL' named entity 'DETERMINED BY' named entity 'ANTIBACTERIAL' named entity 'EOS' named entity 'CLOVE' named entity 'APPROPRIATE' named entity 'REACH' named entity 'RESPIRATORY TRACT DISEASES' named entity 'CITRONELLA' named entity 'CINNAMON BARK' named entity 'PRODUCT' named entity 'MORAXELLA CATARRHALIS' named entity 'VAPOR' named entity 'IN VITRO' named entity 'EUCALYPTUS' named entity 'CHEMICAL' named entity 'DIFFERENT' named entity 'TO PROVIDE' named entity 'RESPIRATORY TRACT' named entity 'CONTINUOUS' named entity 'LOWER' named entity 'INFECTIONS' named entity 'FORMULATION' named entity 'PATHOGENS' named entity 'TEST' named entity 'FACT' named entity 'PRESENT' named entity 'BROTH' named entity 'TREATMENTS' named entity 'PERCENTAGE' named entity 'THESE' named entity 'INCREASING' named entity 'STUDY'

Faceted Search & Find service v1.13.91 as of Mar 24 2020

Alternative Linked Data Documents: Sponger | ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3229 as of Jul 10 2020, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (94 GB total memory)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software