prikaz prve stranice dokumenta Kemijska karakterizacija meda i propolisa s otoka Čiovo
Embargo period 2025-09-20
undergraduate thesis
Kemijska karakterizacija meda i propolisa s otoka Čiovo
Zagreb: University of Zagreb, Faculty of Agriculture, 2024. urn:nbn:hr:204:039725
Miše, Marlena
University of Zagreb
Faculty of Agriculture
Fisheries, Beekeeping, Game Management and Special Zoology

Institutional repository: Repository Faculty of Agriculture University of Zagreb

Cite this document

Miše, M. (2024). Kemijska karakterizacija meda i propolisa s otoka Čiovo (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Agriculture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:204:039725

Miše, Marlena. "Kemijska karakterizacija meda i propolisa s otoka Čiovo." Undergraduate thesis, University of Zagreb, Faculty of Agriculture, 2024. https://urn.nsk.hr/urn:nbn:hr:204:039725

Miše, Marlena. "Kemijska karakterizacija meda i propolisa s otoka Čiovo." Undergraduate thesis, University of Zagreb, Faculty of Agriculture, 2024. https://urn.nsk.hr/urn:nbn:hr:204:039725

Miše, M. (2024). 'Kemijska karakterizacija meda i propolisa s otoka Čiovo', Undergraduate thesis, University of Zagreb, Faculty of Agriculture, accessed 22 November 2024, https://urn.nsk.hr/urn:nbn:hr:204:039725

Miše M. Kemijska karakterizacija meda i propolisa s otoka Čiovo [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Agriculture; 2024 [cited 2024 November 22] Available at: https://urn.nsk.hr/urn:nbn:hr:204:039725

M. Miše, "Kemijska karakterizacija meda i propolisa s otoka Čiovo", Undergraduate thesis, University of Zagreb, Faculty of Agriculture, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:204:039725

Metadata
TitleKemijska karakterizacija meda i propolisa s otoka Čiovo
Title (english)Chemical characterization of honey and propolis from the island of Čiovo
AuthorMarlena Miše
MentorLidija Svečnjak (mentor)
Committee memberLidija Svečnjak (predsjednik povjerenstva)
Committee memberDario Kremer (član povjerenstva)
Committee memberSaša Prđun (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Agriculture
(Fisheries, Beekeeping, Game Management and Special Zoology)
Zagreb
Defense date and country2024-09-20, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract
Otok Čiovo ima dugu tradiciju u pčelarstvu, a otočna flora omogućuje proizvodnju različitih vrsta meda i propolisa. Cilj ovog rada je bio provesti kemijsku karakterizaciju meda i propolisa s otoka Čiovo. Prikupljeni uzorci meda analizirani su klasičnim fizikalno-kemijskim metodama i metodom infracrvene (FTIR-ATR) spektroskopije, a uzorci sirovog propolisa navedenom spektroskopskom metodom. Rezultati su pokazali kako je prosječan udio vode u analiziranim uzorcima meda iznosio 17,1 %, vrijednosti električne provodnosti su se kretale od 0,41 do 0,61 mS/cm, pH vrijednost 3,96 do 4,35, a uzorci su pokazali i slične spektralne profile te su identificirani kao autentičan multiflorni med. Rezultati spektralne analize uzoraka propolisa pokazali su značajne varijacije u kemijskom sastavu što ukazuje na različito botaničko podrijetlo. Navedeno je posljedica raznolikosti dostupnih biljnih vrsta otoka Čiovo s kojih pčele prikupljaju smolaste i balzamske tvari za proizvodnju propolisa.
Abstract (english)
The island of Čiovo has a long tradition in apiculture, and the island’s flora enables the production of various types of honey and propolis. The aim of this study was to conduct a chemical characterization of honey and propolis from the island of Čiovo. The collected honey samples were analyzed using classical physicochemical methods and infrared (FTIR-ATR) spectroscopy while the raw propolis samples were analyzed using mentioned spectroscopic method. The results showed that the average water content in the analyzed honey samples was 17.1 %, electrical conductivity values ranged from 0.41 to 0.61 mS/cm, pH value from 3.96 to 4.35, and the samples showed a similar spectral profiles and were identified as authentic multifloral honey. The results of the spectral analysis of the propolis samples showed significant variations in the chemical composition, which indicates a different botanical origin. This is a consequence of the variety of plant species available on the island of Čiovo, from which honey bees collect resinous and balsamic substances for the propolis production.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:204:039725
Study programmeTitle: Animal Sciences
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka animalnih znanosti (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka animalnih znanosti)
Type of resourceText
File originBorn digital
Access conditionsEmbargoed access
Embargo expiration date: 2025-09-20
Terms of useLicence In copyright icon
Created on2024-11-15 10:37:42