Sezonska varijabilnost sadržaja fenolnih kiselina vrste Laurus nobilis L. (Lauraceae) s područja Lovrana

Kirchbauer, Matea

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master's thesis

Sezonska varijabilnost sadržaja fenolnih kiselina vrste Laurus nobilis L. (Lauraceae) s područja Lovrana

Zagreb: University of Zagreb, Faculty of Pharmacy and Biochemistry, 2018. urn:nbn:hr:163:936450

Kirchbauer, Matea

University of Zagreb
Faculty of Pharmacy and Biochemistry
Department of pharmaceutical analysis

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APA 6th Edition

Kirchbauer, M. (2018). Sezonska varijabilnost sadržaja fenolnih kiselina vrste Laurus nobilis L. (Lauraceae) s područja Lovrana (Master's thesis). Zagreb: University of Zagreb, Faculty of Pharmacy and Biochemistry. Retrieved from https://urn.nsk.hr/urn:nbn:hr:163:936450

MLA 8th Edition

Kirchbauer, Matea. "Sezonska varijabilnost sadržaja fenolnih kiselina vrste Laurus nobilis L. (Lauraceae) s područja Lovrana." Master's thesis, University of Zagreb, Faculty of Pharmacy and Biochemistry, 2018. https://urn.nsk.hr/urn:nbn:hr:163:936450

Chicago 17th Edition

Harvard

Kirchbauer, M. (2018). 'Sezonska varijabilnost sadržaja fenolnih kiselina vrste Laurus nobilis L. (Lauraceae) s područja Lovrana', Master's thesis, University of Zagreb, Faculty of Pharmacy and Biochemistry, accessed 14 January 2025, https://urn.nsk.hr/urn:nbn:hr:163:936450

Vancouver

Kirchbauer M. Sezonska varijabilnost sadržaja fenolnih kiselina vrste Laurus nobilis L. (Lauraceae) s područja Lovrana [Master's thesis]. Zagreb: University of Zagreb, Faculty of Pharmacy and Biochemistry; 2018 [cited 2025 January 14] Available at: https://urn.nsk.hr/urn:nbn:hr:163:936450

IEEE

M. Kirchbauer, "Sezonska varijabilnost sadržaja fenolnih kiselina vrste Laurus nobilis L. (Lauraceae) s područja Lovrana", Master's thesis, University of Zagreb, Faculty of Pharmacy and Biochemistry, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:163:936450

Cite this item: https://urn.nsk.hr/urn:nbn:hr:163:936450

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Title	Sezonska varijabilnost sadržaja fenolnih kiselina vrste Laurus nobilis L. (Lauraceae) s područja Lovrana
Title (english)	Seasonal variability of the phenolic acid contents of Laurus nobilis L. (Lauraceae) from Lovran
Author	Matea Kirchbauer
Mentor	Renata Jurišić Grubešić (mentor)
Committee member	Renata Jurišić Grubešić (predsjednik povjerenstva)
Committee member	Živka Juričić (član povjerenstva)
Committee member	Maja Ortner Hadžiabdić (član povjerenstva)
Granter	University of Zagreb Faculty of Pharmacy and Biochemistry (Department of pharmaceutical analysis) Zagreb
Defense date and country	2018-06-29, Croatia
Scientific / art field, discipline and subdiscipline	BIOMEDICINE AND HEALTHCARE Pharmacy Pharmacy
Abstract	U okviru ovoga diplomskog rada provedena je kvantitativna analiza fenolnih kiselina vrste Laurus nobilis L. (Lauraceae) s područja Lovrana kroz razdoblje od svibnja 2015. do travnja 2016. godine u svrhu praćenja sezonske varijabilnosti spomenutih polifenolnih tvari. Kvantitativna analiza fenolnih kiselina provedena je spektrofotometrijski te je sadržaj izražen kao ružmarinska kiselina (505 nm) i klorogenska kiselina (525 nm). Maseni udio analiziranih fenolnih kiselina lovora izraženih kao ružmarinska kiselina kretao se u rasponu od 1,62% (prosinac 2015.) do 2,65% (kolovoz 2015.), te u rasponu od 2,96% (prosinac 2015.) do 4,92% (kolovoz 2015.) kada su izražene kao klorogenska kiselina. Provedena kvantitativna analiza predstavlja prilog znanstvenom istraživanju polifenola vrste Laurus nobilis L. i upotpunjuje dosadašnje spoznaje o fitoterapijskom potencijalu lovora, posebice u odnosu na sadržaj bioaktivnih fenolnih tvari.
Abstract (english)	In this work, quantitative analysis of phenolic acids in leaves of Laurus nobilis L. (Lauraceae) from Lovran was carried out. The samples of laurel leaves were collected during the one year period (from May 2015 to April 2016) with the intention of determining the seasonal variability of the phenolic acid contents. Phenolic acids were analyzed using pharmacopoeial spectrophotometric methods: on 505 nm (expressed as rosmarinic acid) and 525 nm (expressed as chlorogenic acid). The contents of analyzed compounds varied in laurel leaves from 1.62% (December 2015) to 2.65% (August 2015), when expressed as rosmarinic acid, and from 2.96% (December 2015) to 4.92% (August 2015), when expressed as chlorogenic acid. Conducted quantitative analysis is a contribution to the scientific study of Laurus nobilis L. and completes the existing knowledge about phytotherapeutic potential of laurel, especially in relation to the content of bioactive phenolic substances.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:163:936450
Study programme	Title: Pharmacy Study programme type: university Study level: integrated undergraduate and graduate Academic / professional title: magistar/magistra farmacije (magistar/magistra farmacije)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Repository	Repository of Faculty of Pharmacy and Biochemistry University of Zagreb
Created on	2019-01-16 14:42:33