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undergraduate thesis
Bioaktivni spojevi praha korijena koprive (Urtica dioica l.)
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2016. urn:nbn:hr:159:246366
Simonović, Niki
University of Zagreb
Faculty of Food Technology and Biotechnology
Department of Food Engineering
Laboratory for Technology of Fruits and Vegetables Preservation and Processing

Institutional repository: Repository of the Faculty of Food Technology and Biotechnology

Cite this document

Simonović, N. (2016). Bioaktivni spojevi praha korijena koprive (Urtica dioica l.) (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:246366

Simonović, Niki. "Bioaktivni spojevi praha korijena koprive (Urtica dioica l.)." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2016. https://urn.nsk.hr/urn:nbn:hr:159:246366

Simonović, Niki. "Bioaktivni spojevi praha korijena koprive (Urtica dioica l.)." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2016. https://urn.nsk.hr/urn:nbn:hr:159:246366

Simonović, N. (2016). 'Bioaktivni spojevi praha korijena koprive (Urtica dioica l.)', Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 21 December 2024, https://urn.nsk.hr/urn:nbn:hr:159:246366

Simonović N. Bioaktivni spojevi praha korijena koprive (Urtica dioica l.) [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2016 [cited 2024 December 21] Available at: https://urn.nsk.hr/urn:nbn:hr:159:246366

N. Simonović, "Bioaktivni spojevi praha korijena koprive (Urtica dioica l.)", Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:159:246366

Metadata
TitleBioaktivni spojevi praha korijena koprive (Urtica dioica l.)
Title (english)Bioactive compounds in nettle (Urtica dioica l.) root powder
AuthorNiki Simonović
MentorVerica Dragović Uzelac (mentor)
GranterUniversity of Zagreb
Faculty of Food Technology and Biotechnology
(Department of Food Engineering)
(Laboratory for Technology of Fruits and Vegetables Preservation and Processing)
Zagreb
Defense date and country2016-07-11, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Food Technology
Abstract
Cilj ovog istraživanja bio je odrediti količinu bioaktivnih spojeva u vodenim ekstraktima praha korijena koprive, uzgojenih uz gnojidbu (100 kgN/ha) i bez gnojidbe (0 kgN/ha), te u ekstraktu komercijalnog praha korijena koprive. Određivanje ukupnih fenola, hidroksicimetnih kiselina i flavan-3-ola provedeno je spektrofotometrijski. Najviše koncentracije fenolnih spojeva određene su u komercijalnom prahu korjena koprive. Koncentracije ukupnih fenola, hidroksicimetnih kiselina i flavan-3-ola više su u uzorcima prahova gnojenih rizoma koprive u odnosu na one uzgojene bez gnojidbe.
Abstract (english)
The aim of this study was to determine the quantity of bioactive compounds in aqueous extracts of nettle root, grown with nitrogen fertilization (100 kg n/ha) and without fertilization (0 kg n/ha), and in the extract of commercial nettle root powder. Determination of total phenols, hydroxycinnamic acids and flavan-3-oles was carried out spectrophotometrically. The highest concentrations of bioactive compounds were determined in the commercial powder. The concentrations of total phenols, hydroxycinnamic acids and flavan-3-oles are higher in fertilized rhizome powder compared to unfertilized.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:246366
Study programmeTitle: Food Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prehrambene tehnologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prehrambene tehnologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2017-04-24 10:26:50