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master's thesis
Kvaliteta meda na tržištu obzirom na zahtjeve propisa o medu
2018. urn:nbn:hr:109:760293
Šimić, Ružica
Josip Juraj Strossmayer University of Osijek
FACULTY OF FOOD TECHNOLOGY
Department of Food and Nutrition Research
Sub-department of Food Quality

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Šimić, R. (2018). Kvaliteta meda na tržištu obzirom na zahtjeve propisa o medu (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY. Retrieved from https://urn.nsk.hr/urn:nbn:hr:109:760293

Šimić, Ružica. "Kvaliteta meda na tržištu obzirom na zahtjeve propisa o medu." Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2018. https://urn.nsk.hr/urn:nbn:hr:109:760293

Šimić, Ružica. "Kvaliteta meda na tržištu obzirom na zahtjeve propisa o medu." Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, 2018. https://urn.nsk.hr/urn:nbn:hr:109:760293

Šimić, R. (2018). 'Kvaliteta meda na tržištu obzirom na zahtjeve propisa o medu', Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, accessed 13 April 2024, https://urn.nsk.hr/urn:nbn:hr:109:760293

Šimić R. Kvaliteta meda na tržištu obzirom na zahtjeve propisa o medu [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY; 2018 [cited 2024 April 13] Available at: https://urn.nsk.hr/urn:nbn:hr:109:760293

R. Šimić, "Kvaliteta meda na tržištu obzirom na zahtjeve propisa o medu", Master's thesis, Josip Juraj Strossmayer University of Osijek, FACULTY OF FOOD TECHNOLOGY, Osijek, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:109:760293

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Metadata
TitleKvaliteta meda na tržištu obzirom na zahtjeve propisa o medu
Title (english)The Quality of Mercantile Honey Considering the Honey-Related Requirements
AuthorRužica Šimić
MentorIvana Flanjak (mentor)
Committee memberLjiljana Primorac (predsjednik povjerenstva)
Committee memberIvana Flanjak (član povjerenstva)
Committee memberDaniela Čačić Kenjerić (član povjerenstva)
Committee memberIvica Strelec (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
FACULTY OF FOOD TECHNOLOGY
(Department of Food and Nutrition Research)
(Sub-department of Food Quality)
Osijek
Defense date and country2018-09-28, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Food Technology
Abstract
Cilj ovog rada bio je procijeniti kvalitetu uzoraka meda na tržištu. Određeni su fizikalno-kemijski parametri prema propisima i provedena je peludna analiza kako bi se provjerila uniflornost uzoraka. Analizirano je 27 uzoraka najzastupljenijih uniflornih vrsta meda na hrvatskom tržištu, meda od bagrema, lipe i kestena. Od fizikalno-kemijskih parametara određeni su: udio vode, električna vodljivost, udio HMF-a, aktivnost dijastaze, slobodne kiseline, tvari netopljive u vodi i udio ugljikohidrata. Analize su pokazale da svi uzorci zadovoljavaju propise o medu što se tiče udjela vode, slobodnih kiselina, tvari netopljivih u vodi i udjela ugljikohidrata. Kada je riječ o električnoj vodljivosti, 2 uzorka meda od kestena nisu zadovoljila kriterij naveden u propisima. Govoreći o udjelu HMF-a, 3 uzorka meda od bagrema i 2 uzorka meda od kestena nisu zadovoljila kriterije. Aktivnost dijastaze nižu od propisanih 8, imalo je 6 uzoraka meda od bagrema. Osim toga, 8 uzoraka meda od bagrema i 2 uzorka meda od kestena nisu zadovoljili kriterije s obzirom na zahtjeve za uniflornost meda.
Abstract (english)
The aim of this work was to evaluate quality of mercantile honey. Quality assessment was performed through determation of physicochemical parameters and pollen analysis for evaluation of uniflorality of collected samples. The analysis was conducted on 27 samples of the most abundant honey types availble on Croatian market, black locust honey, lime honey and chestnut honey. Following physicochemical parameters were determined: water content, electrical conductivity, HMF content, diastase activity, free acidity, insoluble matter and carbohydrate content. The analyses showed that all samples are in compliance with regulations regarding water content, free acidity, insoluble matter and carbohydrate content. Regarding electrical conductivity, 2 samples of chestnut honey did not meet criteria proposed by regulations while 3 samples of black locust honey and 2 of chestnut honey did not meet criteria regarding HMF content. Diastase activity lower than 8 showed 6 samples of black locust honey. Furthermore, 8 samples of black locust honey and 2 of chestnut honey did not meet criteria considering pollen analysis.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:109:760293
Study programmeTitle: Food Science and Nutrition
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka nutricionizma i znanosti o hrani (magistar/magistra inženjer/inženjerka nutricionizma i znanosti o hrani)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2018-10-02 15:55:40