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master's thesis
Određivanje specijaliziranih metabolita u raštici (Brassica oleracea var. acephala)
Zagreb: University of Zagreb, Faculty of Science, 2018. urn:nbn:hr:217:735423
Ivanišević, Petra
University of Zagreb
Faculty of Science
Department of Biology

Institutional repository: Repository of the Faculty of Science

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Ivanišević, P. (2018). Određivanje specijaliziranih metabolita u raštici (Brassica oleracea var. acephala) (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:735423

Ivanišević, Petra. "Određivanje specijaliziranih metabolita u raštici (Brassica oleracea var. acephala)." Master's thesis, University of Zagreb, Faculty of Science, 2018. https://urn.nsk.hr/urn:nbn:hr:217:735423

Ivanišević, Petra. "Određivanje specijaliziranih metabolita u raštici (Brassica oleracea var. acephala)." Master's thesis, University of Zagreb, Faculty of Science, 2018. https://urn.nsk.hr/urn:nbn:hr:217:735423

Ivanišević, P. (2018). 'Određivanje specijaliziranih metabolita u raštici (Brassica oleracea var. acephala)', Master's thesis, University of Zagreb, Faculty of Science, accessed 20 November 2024, https://urn.nsk.hr/urn:nbn:hr:217:735423

Ivanišević P. Određivanje specijaliziranih metabolita u raštici (Brassica oleracea var. acephala) [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2018 [cited 2024 November 20] Available at: https://urn.nsk.hr/urn:nbn:hr:217:735423

P. Ivanišević, "Određivanje specijaliziranih metabolita u raštici (Brassica oleracea var. acephala)", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:217:735423

Metadata
TitleOdređivanje specijaliziranih metabolita u raštici (Brassica oleracea var. acephala)
Title (english)Evaluation of specialized metabolites in kale (Brassica oleracea var. acephala)
AuthorPetra Ivanišević
MentorDunja Šamec (mentor)
MentorIvana Šola (mentor)
Committee memberIvana Šola (predsjednik povjerenstva)
Committee memberIva Juranović Cindrić (član povjerenstva)
Committee memberMirela Sertić Perić (član povjerenstva)
Committee memberVesna Petrović Peroković (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Biology)
Zagreb
Defense date and country2018-11-28, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Raštika (Brassica oleracea L. var. acephala) je biljka iz porodice kupusnjača bogata specijaliziranim metabolitima s pozitivnim utjecajima na ljudsko zdravlje. U Hrvatskoj nije razvijena komercijalna proizvodnja sjemena te postoji znatna intra- i interpopulacijska varijabilnost. U ovom radu hidroponski je uzgojena raštika čije je sjeme bilo podrijetlom iz Mostara, Vrgorca, Gornje Brele, Pule, Pelješca i od komercijalnog proizvođača Bejo te su ispitani klijavost, morfološke karakteristike, sadržaj specijaliziranih metabolita i antioksidacijska aktivnost kako bi se odredilo potencijalne razlike između populacija. Najbolju klijavost i prinos pokazale su populacije iz Mostara i Vrgorca, a najmanju ona s Pelješca. Sadržaj ukupnih polifenola, fenolnih kiselina, glukozinolata i karotenoida nije se statistički značajno razlikovao u uzorcima uzgojenim od različitih proizvođača sjemena. Sadržaj ukupnih flavonoida bio je statistički najviši kod raštike od proizvođača sjemena s Pelješca dok je najvišu antioksidacijsku aktivnost pokazala raštika uzgojena iz sjemena iz Vrgorca. Sve istražene populacije sadrže značajne količine specijaliziranih metabolita na koje podrijetlo sjemena nema značajan utjecaj (osim na sadržaj ukupnih flavonoida i antioksidacijsku aktivnost).
Abstract (english)
Kale (Brassica oleracea L. var. acephala) is a cruciferous plant rich in specialized metabolites with positive effects on human health. There is no commercially available kale seeds in Croatia what resultes with the considerable intra- and interpopular variability. In the present work, we grown soilless plants from the seeds originated from Mostar, Vrgorac, Gornja Brela, Pula, Pelješac and from only commercial producer Bejo in order to determinate the influence of seed origin on germination percentige, morphological characteristics, specialized metabolites level and antioxidant activity. The best germination and yield had populations from Mostar and Vrgorac while the smallest ones has Peljesac. The content of total polyphenols, phenolic acids, glucosinolates and carotenoids did not differ significantly in the samples grown from different seed producers. The content of total flavonoids was the highest in kale from Peljesac while the highest antioxidant activity was shown by kale from Vrgorac seeds. All evaluated populations contain significant amounts of specialized metabolites with health benefites and seed origin mostly did not have significant effect on metabolites level, except slightly on the total flavonoid content and antioxidant activity.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:735423
Study programmeTitle: Integrated undergraduate and graduate university study of Biology and Chemistry Education; specializations in: Integrated undergraduate and graduate university study of Biology and Chemistry Education
Course: Integrated undergraduate and graduate university study of Biology and Chemistry Education
Study programme type: university
Study level: integrated undergraduate and graduate
Academic / professional title: magistar/magistra edukacije biologije i kemije (magistar/magistra edukacije biologije i kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Embargo expiration date: 2020-11-28
Terms of useLicence In copyright icon
Created on2019-03-28 11:37:24