Estrogeno djelovanje zearalenona i njegove razine u urinu životinja za proizvodnju hrane animalnog podrijetla

master's thesis

• Title (english): Estrogenic activity of zearalenone and its levels in the urine of animals for the production of human food of animal origin
• Author: Marina Jadrić
• Mentor: Marko Samardžija (mentor)
• Mentor: Jelka Pleadin (mentor)
• Committee member: Ivan Folnožić (predsjednik povjerenstva)
• Committee member: Marko Samardžija (član povjerenstva)
• Committee member: Jelka Pleadin (član povjerenstva)
• Committee member: Tugomir Karadjole (član povjerenstva)
• Granter: University of Zagreb; Faculty of Veterinary Medicine; Zagreb
• Defense date and country: 2023-05-10, Croatia
• Scientific / art field, discipline and subdiscipline: BIOMEDICINE AND HEALTHCARE; Veterinary Medicine; Veterinary Clinical Sciences

Abstract

U istaživanju „Estrogeno djelovanje zearaleona i njegove razine u urinu životinja za proizvodnju hrane animalnog podrijetla “ autora Marina Jadrić, određivana je koncentracija zearalenona (ZEN-a) u hrani za tov svinja, njihovom urinu i mesu prethodno hranjenima kontaminiranom hranom. Na 3 farme u Republici Hrvatskoj 2021. godine uzeta su po 3 uzorka hrane za tovne svinje, izmjerene su različite koncentracije ZEN-a na farmama. Najviša izmjerena koncentracija je na farmi 2-248,53 ng ZEN-a/kg hrane za tov. Uzeti su uzorci urina i mesa post mortalno od 15 jedinki sa svake farme (n=45). Na farmi 2, izmjerena je najviša koncentracija ZEN-a u urinu od 116,32 ng ZEN-a/mL urina te je izmjerena i najviša koncentracija ZEN-a u mesu 2,32 ng ZEN-a/g mesa. Sva mjerenja su u dopuštenim granicama postavljenim od strane Europske komisije i EFSE, stoga ne ugrožavaju ljudsko zdravlje.

Abstract (english)

In this study „Estrogenic activity of zearalenone and its levels in the urine of animals for the production of human food of animal origin“, Marina Jadrić I was determinating levels of the zearalenone (ZEN) in food for pigs and in pig urine and pig meat following contaminated feed consumption. Samples were collected from pig farms in Croatia 2021., it was collected 3 samples of food for pigs from each farm, different concentrations were detected on each farm and each sample. Maximal concentration of ZEN was on a farm 2-248,53 ng/kg. Samples of urine and meat were taken post mortem from 15 pigs from each farm (n=45). On the farm 2 was found maximal concentration of ZEN in urine samples 116,32 ng/ mL and as well in meat samples 2,32 ng/g. All measurements are within permissible limits set up by European commission and EFSA, furthermore are safe for human health.

• Keywords: mikotoksini; zearalenon; svinje; urin; meso
• Keywords (english): mycotoxins; zearalenone; fattening pigs; urine; meat
• Language: croatian
• URN:NBN: urn:nbn:hr:178:837126
• Study programme: Title: Veterinary Medicine; Study programme type: university; Study level: integrated undergraduate and graduate; Academic / professional title: doktor/doktorica veterinarske medicine (doktor/doktorica veterinarske medicine)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2023-05-24 11:32:28