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master's thesis
Antioksidacijska svojstva odabranih Micromeria vrsta
Zagreb: University of Zagreb, Faculty of Pharmacy and Biochemistry, 2021. urn:nbn:hr:163:708841
Švob, Monika
University of Zagreb
Faculty of Pharmacy and Biochemistry
Department of pharmacognosy

Institutional repository: Repository of Faculty of Pharmacy and Biochemistry University of Zagreb

Cite this document

Švob, M. (2021). Antioksidacijska svojstva odabranih Micromeria vrsta (Master's thesis). Zagreb: University of Zagreb, Faculty of Pharmacy and Biochemistry. Retrieved from https://urn.nsk.hr/urn:nbn:hr:163:708841

Švob, Monika. "Antioksidacijska svojstva odabranih Micromeria vrsta." Master's thesis, University of Zagreb, Faculty of Pharmacy and Biochemistry, 2021. https://urn.nsk.hr/urn:nbn:hr:163:708841

Švob, Monika. "Antioksidacijska svojstva odabranih Micromeria vrsta." Master's thesis, University of Zagreb, Faculty of Pharmacy and Biochemistry, 2021. https://urn.nsk.hr/urn:nbn:hr:163:708841

Švob, M. (2021). 'Antioksidacijska svojstva odabranih Micromeria vrsta', Master's thesis, University of Zagreb, Faculty of Pharmacy and Biochemistry, accessed 07 October 2024, https://urn.nsk.hr/urn:nbn:hr:163:708841

Švob M. Antioksidacijska svojstva odabranih Micromeria vrsta [Master's thesis]. Zagreb: University of Zagreb, Faculty of Pharmacy and Biochemistry; 2021 [cited 2024 October 07] Available at: https://urn.nsk.hr/urn:nbn:hr:163:708841

M. Švob, "Antioksidacijska svojstva odabranih Micromeria vrsta", Master's thesis, University of Zagreb, Faculty of Pharmacy and Biochemistry, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:163:708841

Metadata
TitleAntioksidacijska svojstva odabranih Micromeria vrsta
Title (english)Antioxidative properties of selected micromeria speies
AuthorMonika Švob
MentorMaja Bival Štefan (mentor)
Committee memberMaja Bival Štefan (predsjednik povjerenstva)
Committee memberBiljana Blažeković (član povjerenstva)
Committee memberJasna Jablan (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Pharmacy and Biochemistry
(Department of pharmacognosy)
Zagreb
Defense date and country2021-09-16, Croatia
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Pharmacy
Pharmacy
Abstract
U okviru ovog diplomskog rada provedena su dva spektrofotometrijska istraživanja tri odabrane Micromeria vrste hrvatske flore – M. croatica, M. thymifolia i M. juliana. Prvo spektrofotometrijsko istraživanje koje smo proveli određivanje je sposobnosti hvatanja slobodnih radikala dušikovog (II) oksida u usporedbi s poredbenim otopinama aksorbinske i ružmarinske kiseline, te rutina. Sve tri Micromeria vrste pokazale su antioksidacijski potencijal (IC50 81,5-88,1 μg/ml), dok je M. croatica pri najnižoj koncentraciji (81,5 μg/ml) neutralizirala 50% slobodnih radikala. M. thymifolia ipak je neutralizirala preko 70% slobodnih radikala pri većim koncentracijama (400-1600 ug/ml). Drugo spektrofotometrijsko istraživanje koje smo proveli određivanje je sposobnosti inhibicije lipidne peroksidacije u usporedbi s poredbenim otopinoma rutina i ružmarinske kiseline. Sve tri Micromeria vrste pokazale su sposobnost inhibicije (IC50 54,5-206 μg/ml). Najveću antioksidacijsku sposobnost imala je M. croatica koja je već pri koncentraciji od 54,5 μg/ml neutralizirala 50% slobodnih radikala.
Abstract (english)
Two spectrophotometrical researches of three Micromeria species of Croatian flora – M. croatica, M. thymifolia and M. juliana where examined in this thesis. First spectrophotometrical research we examined was capacity of inhibition of free NO(II) radicals compared to ascorbic acid, rosmarinic acid and rutin. All three Micromeria species expressed antioxidative capacity (IC50 81,5 – 88,1 μg/ml), while M. croatica had neutralized 50% of free radicals at lowest concentration (81,5 μg/ml). M. thymifolia had neutralized over 70% of free radicals at highest levels of concentration (400-1600 μg/ml). Second spectrophotometrical research we conducted was to determine capacity of inhibition of lipid peroxidation in comparison to rutin and rosmarinic acid. All three Micromeria species expressed antioxidative capacity (IC50 54,5-206 μg/ml). M. croatia had highest capacity of three examined species and had neutralized over 50% of free at concentration of 54,5 μg/ml.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:163:708841
Study programmeTitle: Pharmacy
Study programme type: university
Study level: integrated undergraduate and graduate
Academic / professional title: magistar/magistra farmacije (magistar/magistra farmacije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-02-08 14:32:54