Određivanje udjela ukupnih flavonoida u cvjetnom medu, medu kadulje i medljikovcu

master's thesis

• Title (english): Determination of total flavonoid content in floral honey, sage honey and honeydew
• Author: Ivan Sović
• Mentor: Ksenija Marković (mentor)
• 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: 2010-02-02, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Food Technology

Abstract

U ovom radu analiziran je 61 uzorak meda, odnosno 21 uzorak cvjetnog meda, 17 uzoraka meda kadulje te 23 uzorka medljikovca, hrvatskog podrijetla. Provedeno je određivanje ukupnih flavonoida pri čemu je svaki od 61 uzorka meda analiziran u tri paralelna mjerenja. Sadržaj ukupnih flavonoida iznosio je prosječno 5,985 ± 2,968 mg QE/100 g meda za cvjetni med, 5,094 ± 3,408 mg QE/100 g meda za med kadulje i 12,752 ± 4,574 mg QE/100 g meda za medljikovac. Najviši prosječni udio ukupnih flavonoida određen je u medljikovcu, a najniži u medu kadulje. Cvjetni med i med kadulje imaju podjednaki udio ukupnih flavonoida.

Abstract (english)

In this assay, 61 samples of honey from croatian territory were analyzed, 21 floral honey samples, 17 sage honey samples and 23 honeydew samples. Determination of total flavonoid content was conducted whereat every sample was analyzed in three parallel series. Obtained total flavonoid content was 5,985 ± 2,968 mg QE/100 g of honey for floral honey, 5,094 ± 3,408 mg QE/100 g of honey for sage honey and 12,752 ± 4,574 mg QE/100 g of honey for honeydew. Highest average content of total flavonoids was determined in honeydew and lowest in sage honey. Floral honey and sage honey have even flavonoid content.

• Keywords: med; flavonoidi; ANOVA; t-test
• Keywords (english): honey; flavonoids; ANOVA; t-test
• Language: croatian
• URN:NBN: urn:nbn:hr:159:449272
• Study programme: Title: Food Technology; specializations in: Nutrition; Course: Nutrition; Study programme type: university; Study level: graduate; Academic / professional title: diplomirani inženjer prehrambene tehnologije; smjer nutricionizam (diplomirani inženjer prehrambene tehnologije; smjer nutricionizam)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2017-08-29 09:58:27