Kemijski sastav meda od drače

undergraduate thesis

• Title (english): Chemical composition of Paliurus spina-christi Mill. unifloral honey
• Author: Ela Weiner Strugar
• Mentor: Ines Panjkota Krbavčić (mentor)
• Granter: University of Zagreb; Faculty of Food Technology and Biotechnology; (Department of Food Quality Control); (Laboratory for Food Chemistry and Biochemistry); Zagreb
• Defense date and country: 2017-09-18, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Nutrition

Abstract

Med i proizvodi na bazi meda odavno su poznati po svojim korisnim učincima. Med je visokovrijedna namirnica, gledajući kako nutritivno tako i energetski. Također, zbog svojih antibakterijskih i antioksidaijskih svojstava često se koristi kao baza za lijekove, te ublažavanje nekih simptoma. U istraživanju provedenom na 10 uzoraka meda od drače (Paliurus spina-christi Mill.) određivani su fizikalno-kemijski parametri koji utječu na kvalitetu
meda. Provedena analiza uključivala je maseni udio vode, električnu provodnost, maseni udio reducirajućih šećera i saharoze, te udio hidroksimetifurfurala. Dobiveni rezultati uspoređivali su se sa zahtjevima Pravilnika o medu, a može se zaključiti da su svi fizikalno-kemijski parametri u ispitivanim uzorcima u skladu s Pravilnikom.

Abstract (english)

Honey and honey based products have always been recognised for their beneficial affects. Honey is a high-value food, based on its nutritional and energy value. Because of its antibacterial and antioxidant characteristics, it is often use for medical purposes. In the study conducted on 10 samples of Paliurus spina-christi Mill. unifloral honey were determined physical-chemical parameters that have an effect on the quality of honey. Analysed parameters included water mass fraction, electrical conductivity, total reducing sugar mass fraction and surcose mass fraction and content of hydroxymethylfurfural. All of the obtained results met the requirements imposed by Croatian regulations.

• Keywords: fizikalno-kemijski parametri; kvaliteta meda; med od drače; sastav meda
• Keywords (english): physical-chemical parameters; honey quality; bramble honey; honey composition
• Language: croatian
• URN:NBN: urn:nbn:hr:159:084529
• Study programme: Title: Nutrition; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) nutricionizma (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) nutricionizma)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2017-10-13 08:52:57