Antioxidant and antimicrobial activities of Thymus vulgaris essential oil contained and synthesis thymus (Vulgaris) silver nanoparticles
نویسندگان
چکیده
Abstract Several species of thymus have therapeutic properties, so they are used in traditional medicine. In this work was carried out to synthesize Thymus vulgalis silver nanoparticles (TSNPS) and evaluate antioxidant antimicrobial activities TSNPS T. essential oil extract (TEOE). The oils analyzed by GC-MS were characterized. Major compounds phenol, 2 methyl 5 (1 methylethyle) (CAS), thymol 1,2 Benzene dicarboxylic acid, 3 nitro (CAS) (48.75%, 32.42% 8.12%, respectively) detected. Results demonstrated that the gave a highest DPPH radical scavenging activity, it obtained 97.2 at 1000 ug/ml. TSNPS, + Hexane (T+H), Ethanol (T+E) greatest activity than amoxicillin (AM) ciprofloxacin (CIP). conclusion: (Vulgaris) can be good source natural preservatives as an agents for increasing shelf life foodstuffs.
منابع مشابه
Thymus vulgaris essential oil: chemical composition and antimicrobial activity
The study was designed to determine the chemical composition and antimicrobial properties of the essential oil of Thymus vulgaris cultivated in Romania. The essential oil was isolated in a yield of 1.25% by steam distillation from the aerial part of the plant and subsequently analyzed by GC-MS. The major components were p-cymene (8.41%), γ-terpinene (30.90%) and thymol (47.59%). Its antimicrobi...
متن کاملStudies on Chemical Composition, Antimicrobial and Antioxidant Activities of Five Thymus vulgaris L. Essential Oils.
This study is aimed at assessing the essential oil composition, total phenolic content, antimicrobial and antioxidant activities of Thymus vulgaris collected in five different area of the Campania Region, Southern Italy. The chemical composition of the essential oils was studied by GC-flame ionization detector (FID) and GC/MS; the biological activities were evaluated through determination of MI...
متن کاملEssential Oil Characterization of Thymus vulgaris from Various Geographical Locations
Thyme (Thymus vulgaris L.) is a commonly used flavoring agent and medicinal herb. Several chemotypes of thyme, based on essential oil compositions, have been established, including (1) linalool; (2) borneol; (3) geraniol; (4) sabinene hydrate; (5) thymol; (6) carvacrol, as well as a number of multiple-component chemotypes. In this work, two different T. vulgaris essential oils were obtained fro...
متن کاملBioactive Compounds of Cold-pressed Thyme (Thymus vulgaris) Oil with Antioxidant and Antimicrobial Properties.
Herbs rich in bioactive phytochemicals were recognized to have biological activities and possess many health-promoting effects. In this work, cold-pressed thyme (Thymus vulgaris L.) oil (TO) was studied for its lipid classes, fatty acid profile, tocols and phenolics contents. Antioxidant activity and radical scavenging potential of TO against free radicals (DPPH(・) and galvinoxyl) was determine...
متن کاملEssential oil constituents, phenolic content and antioxidant activity in Iranian and British Thymus vulgaris L
The essential oil from the aerial parts of Iranian and British Thymus vulgaris L. were obtained by hydro distillation and analyzed by gas chromatography (GC) and gas chromatographymass spectrometry (GC-MS). Forty two components were identified in the Iranian Th. vulgaris essential oil that represented 99.06% of the oils. The major components were thymol (60.54%), γTerpinene (9.47%), p-cymene (8...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Brazilian Journal of Biology
سال: 2023
ISSN: ['1519-6984', '1678-4375']
DOI: https://doi.org/10.1590/1519-6984.244675