Antibacterial activity of Thymus vulgaris L. essential oil vapours and their GC/MS analysis using solid-phase microextraction and syringe headspace sampling techniques

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41340%2F21%3A89297" target="_blank" >RIV/60460709:41340/21:89297 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/1420-3049/26/21/6553" target="_blank" >https://www.mdpi.com/1420-3049/26/21/6553</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/molecules26216553" target="_blank" >10.3390/molecules26216553</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Antibacterial activity of Thymus vulgaris L. essential oil vapours and their GC/MS analysis using solid-phase microextraction and syringe headspace sampling techniques

Popis výsledku v původním jazyce

While the inhalation of Thymus vulgaris L. essential oil (EO) is commonly approved for the treatment of mild respiratory infections, there is still a lack of data regarding the antimicrobial activity and chemical composition of its vapours. The antibacterial activity of the three T. vulgaris EOs against respiratory pathogens, including Haemophilus influenzae, Staphylococcus aureus, and Streptococcus pyogenes, was assessed in both liquid and vapour phases using the broth microdilution volatilisation (BMV) method. With the aim of optimising a protocol for the characterisation of EO vapours, their chemical profiles were determined using two headspace sampling techniques coupled with GC/MS: solid-phase microextraction (HS-SPME) and syringe headspace sampling technique (HS-GTS). All EO sample vapours exhibited antibacterial activity with minimum inhibitory concentrations (MIC) ranging from 512 to 1024 mu g/mL. According to the sampling technique used, results showed a different distribution of volatile co

Název v anglickém jazyce

Antibacterial activity of Thymus vulgaris L. essential oil vapours and their GC/MS analysis using solid-phase microextraction and syringe headspace sampling techniques

Popis výsledku anglicky

While the inhalation of Thymus vulgaris L. essential oil (EO) is commonly approved for the treatment of mild respiratory infections, there is still a lack of data regarding the antimicrobial activity and chemical composition of its vapours. The antibacterial activity of the three T. vulgaris EOs against respiratory pathogens, including Haemophilus influenzae, Staphylococcus aureus, and Streptococcus pyogenes, was assessed in both liquid and vapour phases using the broth microdilution volatilisation (BMV) method. With the aim of optimising a protocol for the characterisation of EO vapours, their chemical profiles were determined using two headspace sampling techniques coupled with GC/MS: solid-phase microextraction (HS-SPME) and syringe headspace sampling technique (HS-GTS). All EO sample vapours exhibited antibacterial activity with minimum inhibitory concentrations (MIC) ranging from 512 to 1024 mu g/mL. According to the sampling technique used, results showed a different distribution of volatile co

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10608 - Biochemistry and molecular biology

Projekt

<a href="/cs/project/LM2018100" target="_blank" >LM2018100: Infrastruktura pro propagaci metrologie v potravinářství a výživě v České republice</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

2021

Kód důvěrnosti údajů

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

Název periodika

Molecules

ISSN

1420-3049

e-ISSN

1420-3049

Svazek periodika

26

Číslo periodika v rámci svazku

21

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

24

Strana od-do

1-24

Kód UT WoS článku

000718410100001

EID výsledku v databázi Scopus

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