Analiza fizikalno-kemijskih svojstava određenih uniflornih vrsta meda – sezona 2024

master's thesis

• Title (english): Analysis of physicochemical properties of selected unifloral honey types – season 2024
• Author: Luka Demo
• Mentor: Marina Krpan (mentor)
• Committee member: Ksenija Marković (predsjednik povjerenstva)
• Committee member: Ines Panjkota-Krbavčić (član povjerenstva)
• Committee member: Ivana Rumora Samarin (član povjerenstva)
• Granter: University of Zagreb; Faculty of Food Technology and Biotechnology; (Department of Food Quality Control); (Laboratory for Food Quality Control); Zagreb
• Defense date and country: 2025-02-20, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Food Technology

Abstract

Med je kompleksan prehrambeni proizvod kojeg pčele (Apis mellifera) proizvode od biljnog nektara ili sekreta dijelova biljaka i kukaca, a vrijednost mu proizlazi iz nutritivnog sastava i ljekovitih svojstava. Med se ističe svojim antibakterijskim, antioksidativnim, antivirusnim pa čak i antikancerogenim svojstvima. Cilj ovog istraživanja bio je utvrditi i analizirati fizikalno-kemijska svojstva sveukupno 57 uzoraka meda, od čega je 47 uzoraka bagremovog meda i 10 uzoraka lipovog meda te... More usporediti rezultate sa zahtjevima navedenim u Pravilniku o medu. Uzorci su prikupljeni u sklopu natjecanja „Zzzagimed 2024“, a u svim uzorcima mjereni su: maseni udio vode, električna provodnost, kiselost, udio reducirajućih šećera i saharoze te udio hidroksimetilfurfurala. Rezultati analiza pokazali su da gotovo svi uzorci udovoljavaju standardima propisanim Pravilnikom. Less

Abstract (english)

Honey is a complex food product produced by bees (Apis mellifera) from plant nectar or secretions of plant parts and insects. Its value arises from its nutritional composition and medicinal properties. Honey is distinguished by its antibacterial, antioxidant, antiviral, and even anticancer properties. The aim of this study was to determine and analyze the physicochemical properties of a total of 57 honey samples, including 47 samples of acacia honey and 10 samples of linden honey, and... More to compare the results with the requirements stated in the Honey Regulation. The samples were collected as part of the "Zzzagimed 2024" competition, and the following parameters were measured in all samples: moisture content, electrical conductivity, acidity, the content of reducing sugars and sucrose, and the hydroxymethylfurfural (HMF) content. The analysis results showed that almost all samples comply with the standards prescribed by the Honey Regulation. Less

• Keywords: fizikalno-kemijska svojstva; kvaliteta; bagremov med; lipov med
• Keywords (english): physicochemical parameters; quality; accaia honey; lime honey
• Language: croatian
• URN:NBN: urn:nbn:hr:159:228541
• Study programme: Title: Bioprocess Engineering; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka bioprocesnog inženjerstva (magistar/magistra inženjer/inženjerka bioprocesnog inženjerstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2025-02-26 10:17:53