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master's thesis
Fitokemijska karakterizacija polifenola vrste Micromeria frivaldszkyana (Deg.) Vel. (Lamiaceae)
Zagreb: University of Zagreb, Faculty of Pharmacy and Biochemistry, 2015. urn:nbn:hr:163:700685
Vukelić, Daria
University of Zagreb
Faculty of Pharmacy and Biochemistry
Department of pharmaceutical analysis

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Vukelić, D. (2015). Fitokemijska karakterizacija polifenola vrste Micromeria frivaldszkyana (Deg.) Vel. (Lamiaceae) (Master's thesis). Zagreb: University of Zagreb, Faculty of Pharmacy and Biochemistry. Retrieved from https://urn.nsk.hr/urn:nbn:hr:163:700685

Vukelić, Daria. "Fitokemijska karakterizacija polifenola vrste Micromeria frivaldszkyana (Deg.) Vel. (Lamiaceae)." Master's thesis, University of Zagreb, Faculty of Pharmacy and Biochemistry, 2015. https://urn.nsk.hr/urn:nbn:hr:163:700685

Vukelić, Daria. "Fitokemijska karakterizacija polifenola vrste Micromeria frivaldszkyana (Deg.) Vel. (Lamiaceae)." Master's thesis, University of Zagreb, Faculty of Pharmacy and Biochemistry, 2015. https://urn.nsk.hr/urn:nbn:hr:163:700685

Vukelić, D. (2015). 'Fitokemijska karakterizacija polifenola vrste Micromeria frivaldszkyana (Deg.) Vel. (Lamiaceae)', Master's thesis, University of Zagreb, Faculty of Pharmacy and Biochemistry, accessed 19 January 2025, https://urn.nsk.hr/urn:nbn:hr:163:700685

Vukelić D. Fitokemijska karakterizacija polifenola vrste Micromeria frivaldszkyana (Deg.) Vel. (Lamiaceae) [Master's thesis]. Zagreb: University of Zagreb, Faculty of Pharmacy and Biochemistry; 2015 [cited 2025 January 19] Available at: https://urn.nsk.hr/urn:nbn:hr:163:700685

D. Vukelić, "Fitokemijska karakterizacija polifenola vrste Micromeria frivaldszkyana (Deg.) Vel. (Lamiaceae)", Master's thesis, University of Zagreb, Faculty of Pharmacy and Biochemistry, Zagreb, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:163:700685

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Metadata
TitleFitokemijska karakterizacija polifenola vrste Micromeria frivaldszkyana (Deg.) Vel. (Lamiaceae)
Title (english)Phytochemical characterization of polyphenols from Micromeria frivaldszkyana (Deg.) Vel. (Lamiaceae)
AuthorDaria Vukelić
MentorRenata Jurišić Grubešić (mentor)
Committee memberRenata Jurišić Grubešić
Committee memberJadranka Vuković Rodriguez
Committee memberŽivka Juričić
GranterUniversity of Zagreb
Faculty of Pharmacy and Biochemistry
(Department of pharmaceutical analysis)
Zagreb
Defense date and country2015-09-30, Croatia
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Pharmacy
Pharmacy
Abstract
U okviru ovoga diplomskog rada provedena je fitokemijska karakterizacija polifenola bugarske endemske vrste Micromeria frivaldszkyana (Deg.) Vel. (Lamiaceae). Prisutnost polifenolnih tvari dokazana je općim reakcijama stvaranja obojenih produkata ili taloga. Provedbom tankoslojne kromatografije potvrđena je prisutnost kvercetina, rutina, naringina, te klorogenske i ružmarinske kiseline u metanolnom ekstraktu nadzemnih dijelova ispitivane biljne vrste. Kvantitativna analiza ukupnih polifenola (UP), trjeslovina (T), flavonoida (F) i fenolnih kiselina (FK) provedena je spektrofotometrijskim metodama. Sadržaj analiziranih polifenolnih tvari iznosio je: 9,39±0,06% (UP), 2,58±0,08% (T), 0,91% (F) i 6,65±0,08% (FK). Provedena fitokemijska karakterizacija predstavlja prilog znanstvenom istraživanju roda Micromeria i bugarskih endema te upotpunjuje dosadašnje spoznaje o fitoterapijskom potencijalu vrste Micromeria frivaldszkyana.
Abstract (english)
In this work, phytochemical characterization of polyphenols from Bulgarian endemic species, Micromeria frivaldszkyana (Deg.) Vel. (Lamiaceae) was carried out. The presence of polyphenols was proven by using general reactions of developing colored products and precipitates. The thin layer chromatography (TLC) revealed the presence of quercetin, rutin, naringin, chlorogenic acid, and rosmarinic acid in the methanolic extract of the aerial parts of M. frivaldszkyana. Quantitative analyses of total polyphenols (TP), tannins (T), flavonoids (F), and phenolic acids (PA) were carried out using the spectrophotometric methods. The contents of analyzed polyphenolic compounds were as follows: 9.39±0.06% (TP), 2.58±0.08% (T), 0.91% (F), and 6.65±0.08% (PA). Performed phytochemical characterization is a contribution to the scientific study of the genus Micromeria and Bulgarian endemic species, and also contributes to the existing knowledge concerning phytotherapeutic potential of M. frivaldszkyana.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:163:700685
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
RepositoryRepository of Faculty of Pharmacy and Biochemistry University of Zagreb
Created on2016-02-22 11:18:26

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