Botaničko i zemljopisno podrijetlo pčelinje peludi s područja Hrvatske

master's thesis

• Title (english): Botanical and geographical origin of bee pollen from Croatia
• Author: Kristina Hušnjak
• Mentor: Dragan Bubalo (mentor)
• Committee member: Dragan Bubalo (predsjednik povjerenstva)
• Committee member: Lidija Svečnjak (član povjerenstva)
• Committee member: Ivica Ljubičić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Agriculture; (Department of Fisheries, Beekeeping, Game Management and Special Zoology); Zagreb
• Defense date and country: 2020-09-30, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract

Pčelinja pelud je visokovrijedan proizvod važan za razvoj pčelinjih zajednica. Također se, zbog visoke hranjive vrijednosti te malih količina koje se konzumiraju, svrstava u kategoriju funkcionalne hrane. Ona predstavlja bogat izvor bjelančevina, masti, vitamina i minerala, a njezina hranjiva vrijednost uvelike ovisi o botaničkom i zemljopisnom podrijetlu. Stoga je cilj istraživanja bio utvrditi botaničko podrijetlo pčelinje peludi s obzirom na klimatsko-zemljopisne specifičnosti. Istraživanje je bilo provedeno na tri pokusna pčelinjaka (Krapina, Senj i Otočac). Uzorkovanje peludnog tereta se provodilo svakih 15 dana, u razdoblju od 1. travnja do 15. lipnja 2019 godine. Kvalitativnom melisopalinološkom analizom je na lokaciji Krapina utvrđena pelud 34 biljne vrste, na lokaciji Otočac 25 biljnih vrsta te na lokaciji Senj pelud 31 biljne vrste. Samo je na lokaciji Otočac bila utvrđena uniflornost peludi gomoljaste končare (Filipendula vulgaris) (89%) dok je na lokaciji Krapina bio utvrđen veći udio peludi trnine (Prunus spinosa) (69%), vrbe (Salix spp.) (69%) i oraha (Juglans regia) (69%) te rašeljke (Prunus mahaleb) (61%) na lokaciji Senj.

Abstract (english)

Bee pollen is a high-value product important for the development of bee communities. Also, due to its high nutritional value and small amounts consumed, it is classified in the category of functional foods. It is a rich source of proteins, fats, vitamins and minerals, and its nutritional value largely depends on its botanical and geographical origin. Therefore, the aim of the research was to determine the botanical origin of bee pollen with regard to climatic-geographical specificities. The research was conducted on three experimental apiaries (Krapina, Senj and Otočac). Sampling of pollen load was carried out every 15 days in the period from April 1 to June 15, 2019. Based on qualitative melisopalinological analysis, the pollen of 34 plant species was determined at the Krapina location, 25 plant species at the Otočac location, and 31 plant species at the Senj location. The uniflorality of dropwort (Filipendula vulgaris) pollen was determined only at the Otočac location (89%) while a higher share of blackthorn (Prunus spinosa) pollen (69%), willow (Salix spp.) pollen (69 %), walnut (Juglans regia) pollen (69%) was found at the Krapina location, and mahaleb chery (Prunus mahaleb) pollen (61%) at location Senj.

• Keywords: pčelinja pelud; botaničko podrijetlo; zemljopisno podrijetlo; melisopalinološka analiza
• Keywords (english): bee pollen; botanical origin; geographical origin; melisopalinological analysis
• Language: croatian
• URN:NBN: urn:nbn:hr:204:830466
• Study programme: Title: Organic Agriculture with Agrotourism; Study programme type: university; Study level: graduate; Academic / professional title: magistar / magistra inženjer/inženjerka ekološke poljoprivrede i agroturizma (magistar / magistra inženjer/inženjerka ekološke poljoprivrede i agroturizma)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2020-11-17 11:16:07