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master's thesis
Bioaktivni spojevi u listu, sjemenci i plodu maline (Rubus idaeus L.)
Zagreb: University of Zagreb, Faculty of Agriculture, 2019. urn:nbn:hr:204:091201
Jenić, Milena
University of Zagreb
Faculty of Agriculture
Chemistry

Institutional repository: Repository Faculty of Agriculture University of Zagreb

Cite this document

Jenić, M. (2019). Bioaktivni spojevi u listu, sjemenci i plodu maline (Rubus idaeus L.) (Master's thesis). Zagreb: University of Zagreb, Faculty of Agriculture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:204:091201

Jenić, Milena. "Bioaktivni spojevi u listu, sjemenci i plodu maline (Rubus idaeus L.)." Master's thesis, University of Zagreb, Faculty of Agriculture, 2019. https://urn.nsk.hr/urn:nbn:hr:204:091201

Jenić, Milena. "Bioaktivni spojevi u listu, sjemenci i plodu maline (Rubus idaeus L.)." Master's thesis, University of Zagreb, Faculty of Agriculture, 2019. https://urn.nsk.hr/urn:nbn:hr:204:091201

Jenić, M. (2019). 'Bioaktivni spojevi u listu, sjemenci i plodu maline (Rubus idaeus L.)', Master's thesis, University of Zagreb, Faculty of Agriculture, accessed 21 December 2024, https://urn.nsk.hr/urn:nbn:hr:204:091201

Jenić M. Bioaktivni spojevi u listu, sjemenci i plodu maline (Rubus idaeus L.) [Master's thesis]. Zagreb: University of Zagreb, Faculty of Agriculture; 2019 [cited 2024 December 21] Available at: https://urn.nsk.hr/urn:nbn:hr:204:091201

M. Jenić, "Bioaktivni spojevi u listu, sjemenci i plodu maline (Rubus idaeus L.)", Master's thesis, University of Zagreb, Faculty of Agriculture, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:204:091201

Metadata
TitleBioaktivni spojevi u listu, sjemenci i plodu maline (Rubus idaeus L.)
Title (english)Bioactive compounds in raspberry leaf, seed and fruit (Rubus idaeus L.)
AuthorMilena Jenić
MentorLuna Maslov Bandić (mentor)
Committee memberLuna Maslov Bandić (predsjednik povjerenstva)
Committee memberBoris Duralija (član povjerenstva)
Committee memberMarko Vinceković (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Agriculture
(Chemistry)
Zagreb
Defense date and country2019-09-30, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract
Malina (Rubus idaeus L.) jedna je od voćnih vrsta koje su bogate raznolikim kemijski spojevima kao što su vitamini, minerali i polifenoli. Polifenoli utječu na senzorna i nutritivna svojstva biljke. Listovi i sjemenke maline, koje su većinom nusprodukt proizvodnje imaju poveću količinu polifenola, te bi se zajedno s plodovima mogli više koristiti u ljudskoj prehrani kao alternativni izvor bioaktivnih spojeva. Funkcija polifenola još nije posve poznata, te postoji mogućnost da samo neki polifenoli imaju pozitivan utjecaj na ljudsko zdravlje, stoga se teži usavršavanju metoda koje će sa što većom sigurnošću pomoći pri određivanju i kvantifikaciji, te identifikaciji alternativnih izvora bioaktivnih komponenti. U ovom radu određivani su polifenolni spojevi, te su utvrđene značajne količine flavonoida, antocijana, fenola, i dr., u sjemenci i listu maline sorte 'Himbo Top', dok su bile prilično manje u plodu maline. Također, određen je i antioksidacijski kapacitet pomoću DPPH i ABTS metode, te nisu utvrđene značajne razlike između ploda, lista i sjemenke. Pomoću LC-MS metode utvrđeni su antocijani i flavonoli u plodu maline. Preporuča se daljnje istraživanje i identifikacija polifenola u listu i sjemenci maline.
Abstract (english)
Raspberries are very rich with bioactive compounds like polyphenols, vitamins and minerals. Polyphenols have an effect of sensorial and nutritive characteristics of the plant. Leaves and seeds of raspberry, even tough they have significant number of bioactive compounds, are often treated as a byproduct of production. Because of rich amounts of bioactive compounds leaves and seeds could be more used as an alternative source of polyphenols. In this experiment the number of polyphenols was analyzed in fruit, leaf and seeds of raspberry variety ‘Himbo Top’. Significant amounts of flavonoids and phenols were determined in raspberry leaf and seeds in comparison with raspberry fruit. There were more anthocyanins found in raspberry seeds in comparison with fruit. Antioxidative capacity was also determined, but there were no significant differences between the samples. With LC-MS method anthocyanins and flavanols were determined.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:204:091201
Study programmeTitle: Horticulture
Study programme type: university
Study level: graduate
Academic / professional title: magistar/ magistra inženjer/inženjerka hortikulture (magistar/ magistra inženjer/inženjerka hortikulture)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-12-12 11:01:11