Essential Oil Composition, Antioxidant and Antimicrobial Properties of Essential Oil and Deodorized Extracts of Helichrysum italicum (Roth) G. Don
2019
Autori:
Džamić, Ana M.Mileski, Ksenija S.
Ćirić, Ana
Ristić, Mihailo S.
Soković, Marina
Marin, Petar D.
Tip dokumenta:
Članak u časopisu (Objavljena verzija)
,
© 2019 Har Krishan Bhalla & Sons.
Metapodaci
Prikaz svih podataka o dokumentuApstrakt:
The main aim of this work was to determine the chemical composition of essential oil from aerial parts and to evaluate potential antimicrobial and antioxidant activities of essential oil and deodorized extracts of Helichrysum italicum. The gas chromatography-flame ionization detector (GC/FID) and gas chromatography-mass spectrometry (GC/MS) techniques revealed the highest amount of sesquiterpene hydrocarbons (37.88 %), with neryl-acetate (20.44 %), γ-curcumene (14.08 %) and trans-α-bergamotene (6.99 %) as the main components. Total phenolic contents of tested extracts were determined by Folin-Ciocalteau assay and gallic acid was used as a standard. The highest phenolic concentration was measured in deodorised aqueous extract. The radical scavenging activity of the samples was evaluated by means of DPPH radicals. In this test, deodorised aqueous extract possessed the highest antioxidant effect (IC50 = 0.35 mg/ml), followed by deodorized methanol extract, while essential oil had the lowest scavengin...
Ključne reči:
Helichrysum italicum; Essential oil; Deodorized extracts; Antioxidant; Anti-microbial activityIzvor:
Journal of Essential Oil Bearing Plants, 2019, 22, 2, 493-503Finansiranje / projekti:
- Mikromorfološka, fitohemijska i molekularna istraživanja biljaka - sistematski, ekološki i primenljivi aspekti (RS-MESTD-Basic Research (BR or ON)-173029)
- Karakterizacija i primena metabolita gljiva i utvrđivanje potencijala novih biofungicida (RS-MESTD-Basic Research (BR or ON)-173032)
DOI: 10.1080/0972060X.2019.1611487
WoS: 000471389500001
Scopus: 2-s2.0-85067544659
URI
https://www.tandfonline.com/doi/full/10.1080/0972060X.2019.1611487https://radar.ibiss.bg.ac.rs/handle/123456789/3384