Pregled bibliografske jedinice broj: 504132
Antioxidant and anticholinesterase evaluation of water extract and essential oil from milefollium (Achillea Millefolium L.)
Antioxidant and anticholinesterase evaluation of water extract and essential oil from milefollium (Achillea Millefolium L.) // ZBORNIK RADOVA I SAŽETAKA Znanost i nove tehnologije u razvoju gospodarstva
Vukovar, Hrvatska, 2008. (poster, nije recenziran, sažetak, ostalo)
CROSBI ID: 504132 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Antioxidant and anticholinesterase evaluation of water extract and essential oil from milefollium (Achillea Millefolium L.)
Autori
Jukić, Mila ; Burčul, Franko ; Politeo, Olivera ; Miloš, Mladen
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, ostalo
Izvornik
ZBORNIK RADOVA I SAŽETAKA Znanost i nove tehnologije u razvoju gospodarstva
/ - , 2008
Skup
XII. RUŽIČKINI DANI
Mjesto i datum
Vukovar, Hrvatska, 18.09.2008. - 19.09.2008
Vrsta sudjelovanja
Poster
Vrsta recenzije
Nije recenziran
Ključne riječi
millefolium; antioxidation; anticholinesterase; DPPH; Ellman; Briggs-Rauscher
Sažetak
The aim of the study was to investigate antioxidative and inhibitory properties on enzyme acetylcholinesterase (AchE) by millefolium (Achillea Millefolium L.) water extract and its essential oil. The chemical composition of the essential oil was identified using coupled system gas chromatography-mass spectrometry (GC-MS). The The major components identified in the oil are bycyclic sesquiterpenes kamazulene and β kariofilene. Antioxidative activities of the plant water extract and its essential oil were analyzed using the 1, 1-diphenyl-2-picrylhydrazyl radical scavenging method (DPPH) and Briggs-Rauscher (BR) reaction method. The plant water extract and its essential oil were also tested for AChE inhibitory activity using Ellman’s colorimetric method. The results obtained using DPPH method showed that the plant water extract has better antioxidative propperies in comparison to its essential oil. The measurement of the essential oil antioxidative activity based on BR reaction showed that this method is not suitable for lipophilic antioxidant. However, the results for the water extract showed that antioxidative activities are linearly dependent on antioxidant concentration. The maximum inhibition against AChE for essential oil was 27, 4% at concentration of 0, 8 mg/mL, and for the water extract 50% inhibition was reached at concentration of 55, 78 mg/mL.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Projekti:
011-2160547-1330 - Antioksidacijski sastojci i inhibitori kolinesteraza iz aromatičnog bilja (Miloš, Mladen, MZOS ) ( CroRIS)
Ustanove:
Kemijsko-tehnološki fakultet, Split
