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master's thesis
Analiza hlapljivih spojeva u procesu patvorenja meda pomoću javorovog sirupa, šećera i cvjetne peludi
diplomski rad
Split: University of Split, Faculty of Chemistry and Technology, 2023. urn:nbn:hr:167:563845
Klobučar, Dolores
University of Split
Faculty of Chemistry and Technology
Division of Engineering and Chemistry

Institutional repository: Repository of the Faculty of chemistry and technology

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Klobučar, D. (2023). Analiza hlapljivih spojeva u procesu patvorenja meda pomoću javorovog sirupa, šećera i cvjetne peludi : diplomski rad (Master's thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:563845

Klobučar, Dolores. "Analiza hlapljivih spojeva u procesu patvorenja meda pomoću javorovog sirupa, šećera i cvjetne peludi : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2023. https://urn.nsk.hr/urn:nbn:hr:167:563845

Klobučar, Dolores. "Analiza hlapljivih spojeva u procesu patvorenja meda pomoću javorovog sirupa, šećera i cvjetne peludi : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2023. https://urn.nsk.hr/urn:nbn:hr:167:563845

Klobučar, D. (2023). 'Analiza hlapljivih spojeva u procesu patvorenja meda pomoću javorovog sirupa, šećera i cvjetne peludi : diplomski rad', Master's thesis, University of Split, Faculty of Chemistry and Technology, accessed 04 May 2024, https://urn.nsk.hr/urn:nbn:hr:167:563845

Klobučar D. Analiza hlapljivih spojeva u procesu patvorenja meda pomoću javorovog sirupa, šećera i cvjetne peludi : diplomski rad [Master's thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2023 [cited 2024 May 04] Available at: https://urn.nsk.hr/urn:nbn:hr:167:563845

D. Klobučar, "Analiza hlapljivih spojeva u procesu patvorenja meda pomoću javorovog sirupa, šećera i cvjetne peludi : diplomski rad", Master's thesis, University of Split, Faculty of Chemistry and Technology, Split, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:167:563845

Metadata
TitleAnaliza hlapljivih spojeva u procesu patvorenja meda pomoću javorovog sirupa, šećera i cvjetne peludi : diplomski rad
Title (english)ANALYSIS OF VOLATILE COMPOUNDS IN THE PROCESS OF COUNERFEITING HONEY USING MAPLE SYRUP, SUGAR AND FLOWER POLLEN : diplom athesis
AuthorDolores Klobučar
MentorZvonimir Marijanović (mentor)
Committee memberDanijela Skroza (predsjednik povjerenstva)
Committee memberSanja Radman (član povjerenstva)
Committee memberZvonimir Marijanović (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Engineering and Chemistry)
Split
Defense date and country2023-10-31, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
U ovom radu analiziran je kemijski sastav hlapljivih spojeva u procesu patvorenja meda. Za analizu su uzeti uzorci cvjetne peludi, meda, javorovog sirupa, saharozne probe te smjesa cvjetne peludi i javorovog sirupa i smjesa cvjetne peludi i saharozne probe. Med i cvjetna pelud koji su bili osnova za istraživanje patvorenja uzeti su s podruĉja Slavonskog Broda. Za patvorenje je korišten komercijalni javorov sirup i komercijalni šećer pomoću kojeg se u laboratoriju napravila saharozna proba. Hlapljivi spojevi izolirani su metodom mikroekstrakcije vršnih para na krutoj fazi ( HS-SPME) korištenjem sivog vlakna s ovojnicom divinilbenzen/karboksen/polidimetilsiloksan (DVB/CAR/PDMS). Dobiveni uzorci analizirani su vezanom tehnikom plinska kromatografija-spektrometrija masa (GC-MS). Analizom patvorenog meda naĉinjenog od smjese cvjetne peludi i javorovog sirupa te smjese cvjetne peludi i saharozne probe detektiran je niz spojeva koji su analizom detektirani i u medu.
Abstract (english)
In this study, the chemical composition of volatile compounds in the process of honey adulteration was analysed. Samples of flower pollen, honey, maple syrup, sucrose and a mixture of flower pollen and maple syrup and a mixture of flower pollen and sucrose were taken for the analysis. The honey and flower pollen, which formed the basis for the adulteration investigation, came from the Slavonski Brod region. Commercial maple syrup and commercial sugar were used for adulteration, and a sucrose sample was prepared in the laboratory. The volatile compounds were isolated by the solidphase microextraction method (HS-SPME), using a divinylbenzene/carboxen/polydimethylsiloxane (DVB/CAR/PDMS) coated fibre. The obtained samples were analyzed by gas chromatography-mass spectrometry (GC-MS). By analyzing the adulterated honey made from a mixture of flower pollen and maple syrup, as well as a mixture of flower pollen and sucrose, a series of compounds were detected that were also found in the honey alaysis.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:563845
Study programmeTitle: Chemical Technology; specializations in: Materials, Environmental Protection, Mediteranean Cultures, Materials and Environmental protection
Course: Materials
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka kemijskog inženjerstva (magistar/magistra inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2023-11-10 09:16:40