Abstract:
:The aim of the study was to characterize phytochemicals in an infusion of the aerial parts of tarragon (Artemisia dracunculus L.) using ultra-high-performance liquid chromatography diode array detector electrospray ionisation tandem mass spectrometry UHPLC-DAD-ESI-MS/MS method, as well as an evaluation of its effects on mediators of the inflammation in an in vitro model of human neutrophils, and antimicrobial activity on selected pathogens. Flavonoids and caffeoylquinic acids were the main phenolic components of the extract of tarragon's aerial parts. The infusion was able to inhibit reactive oxygen species (ROS), interleukin 8 (IL-8), and tumour necrosis factor α (TNF-α) production. The antimicrobial assay was performed with the use of nine strains of bacteria, both Gram-negative and Gram-positive. Three human pathogens, Staphylococcus aureus ATCC6538, Staphylococcus epidermidis ATCC14990, and Staphylococcus aureus MRSA (methicyllin-resistant Staphylococcus aureus) ATCC43300, proved to be the most sensitive to tarragon infusion. Our study demonstrated the antiinflammatory and antimicrobial properties of tarragon (Artemisia dracunculus L.), meaning the common spice may be a prospective source of health-promoting constituents.
journal_name
Front Pharmacoljournal_title
Frontiers in pharmacologyauthors
Majdan M,Kiss AK,Hałasa R,Granica S,Osińska E,Czerwińska MEdoi
10.3389/fphar.2020.00947subject
Has Abstractpub_date
2020-08-13 00:00:00pages
947issn
1663-9812journal_volume
11pub_type
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