prikaz prve stranice dokumenta Polifenolne sastavnice i antioksidacijsko djelovanje droge Myrtilli fructus siccus
  Download
PDF 773.36 KB
master's thesis
Polifenolne sastavnice i antioksidacijsko djelovanje droge Myrtilli fructus siccus
Zagreb: University of Zagreb, Faculty of Pharmacy and Biochemistry, 2022. urn:nbn:hr:163:026980
Martinko, Barbara
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

Martinko, B. (2022). Polifenolne sastavnice i antioksidacijsko djelovanje droge Myrtilli fructus siccus (Master's thesis). Zagreb: University of Zagreb, Faculty of Pharmacy and Biochemistry. Retrieved from https://urn.nsk.hr/urn:nbn:hr:163:026980

Martinko, Barbara. "Polifenolne sastavnice i antioksidacijsko djelovanje droge Myrtilli fructus siccus." Master's thesis, University of Zagreb, Faculty of Pharmacy and Biochemistry, 2022. https://urn.nsk.hr/urn:nbn:hr:163:026980

Martinko, Barbara. "Polifenolne sastavnice i antioksidacijsko djelovanje droge Myrtilli fructus siccus." Master's thesis, University of Zagreb, Faculty of Pharmacy and Biochemistry, 2022. https://urn.nsk.hr/urn:nbn:hr:163:026980

Martinko, B. (2022). 'Polifenolne sastavnice i antioksidacijsko djelovanje droge Myrtilli fructus siccus', Master's thesis, University of Zagreb, Faculty of Pharmacy and Biochemistry, accessed 22 November 2024, https://urn.nsk.hr/urn:nbn:hr:163:026980

Martinko B. Polifenolne sastavnice i antioksidacijsko djelovanje droge Myrtilli fructus siccus [Master's thesis]. Zagreb: University of Zagreb, Faculty of Pharmacy and Biochemistry; 2022 [cited 2024 November 22] Available at: https://urn.nsk.hr/urn:nbn:hr:163:026980

B. Martinko, "Polifenolne sastavnice i antioksidacijsko djelovanje droge Myrtilli fructus siccus", Master's thesis, University of Zagreb, Faculty of Pharmacy and Biochemistry, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:163:026980

Metadata
TitlePolifenolne sastavnice i antioksidacijsko djelovanje droge Myrtilli fructus siccus
Title (english)Polyphenolic compounds and antioxidant activity of Myrtilli fructus siccus
AuthorBarbara Martinko
MentorBiljana Blažeković (mentor)
Committee memberBiljana Blažeković (predsjednik povjerenstva)
Committee memberMaja Bival Štefan (član povjerenstva)
Committee memberAna-Marija Domijan (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Pharmacy and Biochemistry
(Department of pharmacognosy)
Zagreb
Defense date and country2022-09-14, Croatia
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Pharmacy
Pharmacy
Abstract
U okviru ovog diplomskog rada istražen je fitokemijski sastav i antioksidacijska svojstva suhog ploda samonikle borovnice (Vaccinium myrtillus L., Ericaceae) koja raste u Hrvatskoj, te njenog vodenog-etanolnog ekstrakta. Metodom tankoslojne kromatografije u borovničinom plodu je dokazana prisutnost polifenolnih sastavnica. Spektrofotometrijskim metodama određen je sadržaj trjeslovina, fenolnih kiselina, antocijana i flavonoida u plodu i vodeno-etanolnom ekstraktu. Antioksidacijska aktivnost vodeno-etanolnog ekstrakta suhog borovničinog ploda procjenjena je na temelju sposobnost hvatanja NO i DPPH radikala i uspoređena sa učinkom standardnih antioksidansa. Utvrđeno je da je plod borovnice bogat izvor polifenolnih spojeva, posebice antocijana, i posjeduje antioksidativna svojstva. Dobiveni rezultati doprinose znanstvenim spoznajama o fitokemijskom sastavu i biološkoj aktivnosti droge Myrtilli fructus siccus hrvatskog porijekla.
Abstract (english)
In this thesis, the phytochemical composition and antioxidant properties of the dry fruit of wild bilberry (Vaccinium myrtillus L., Ericaceae) growing in Croatia, and its water-ethanol extract, were investigated. The presence of polyphenolic components in the bilberry fruit was proven by the method of thin-layer chromatography. The contents of tannins, phenolic acids, anthocyanins and flavonoids in the fruit and water-ethanol extract were determined by appropriate spectrophotometric methods. The antioxidant activity of the water-ethanol extract of dry bilberry fruit was evaluated based on the ability to scavenge NO and DPPH radicals and compared with the effect of standard antioxidants. It has been established that the bilberry fruit is a rich source of polyphenolic compounds, especially anthocyanins, and has antioxidant properties. The obtained results contribute to scientific knowledge on the phytochemical composition and biological activity of the herbal drug Myrtilli fructus siccus of Croatian origin.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:163:026980
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
Embargo expiration date: 2024-09-14
Terms of useLicence In copyright icon
Created on2022-09-15 12:38:21