20.500.12556/DKUM-15654 VPLIV CV. REGENT NA KEMIJSKO SESTAVO IN KAKOVOST VINA V ZVRSTEH S CV. MODRI PINOT Impact cv. Regent on the chemical composition and quality of wine blended with cv. Pinot noir V letu 2008 smo na Univerzitetnem centru za vinogradništvo in vinarstvo Meranovo Fakultete za kmetijstvo in biosistemske vede v Mariboru izvedli tipizacijo vin Modri pinot in Regent. Ugotavljali smo vpliv cv. Regent na kemijsko sestavo in kakovost vina v zvrsteh s cv. Modri pinot. Za poskus smo uporabili vina letnika 2007 in pripravili zvrsti iz sortno čistih vin Modri pinot ter Regent. Nato smo tako pri vsakem posameznem vinu kot tudi pri zvrsteh izmerili in proučili vsebnost skupnih titracijskih kislin, pH, skupnih fenolov, taninov, antocianov in barve. Poleg kemične analize, je bila izvedena še senzorična ocena vin. Pri kemijski analizi obravnavanih vzorcev smo ugotovili, da je dodatek Regenta v zvrsti z Modrim pinotom vplival na vse izmerjene kemične parametre, razen na skupne titracijske kisline. Pri senzorični analizi, pa dodatek Regenta k Modremu pinotu vpliva statistično značilno na vonj, zato je potrebno biti pazljiv, da ga ne dodamo preveč. V zvrsteh pa Regent pozitivno vpliva na barvo. In the year 2008, we have at the University centre for Viticulture and Enology Meranovo Faculty of Agriculture and Life Sciences in Maribor, performed a blending of wines Pinot noir and Regent. Our goal was to determined the impact of Regent on the chemical composition and quality of wine in blended wines with Pinot noir. We have used wines of 2007 wintage for the experimet and prepared blended wines from Pinot noir and Regent. In the blended wines we measeured total acidity, pH, total phenols, tannins, antocyanins and colour. Sensory evaluation of wines was carried out beside the chemical analysis. In the chemical analysis of the presented samples, we found that added Regent to Pinot noir has influenced all measured chemical parameters, except the total acicity. In sensory analysis the added Regent to Pinot noir has influenced the smell, so one should be careful with adding it. In all sorts the Regent has positive influence on colour. vino zvrst polifenoli kakovost Modri pinot Regent wine blending polyphenols quality Pinot noir Regent true true false Slovenski jezik Angleški jezik Diplomsko delo 2010-09-16 06:55:19 2010-10-13 08:53:55 2022-04-13 07:28:35 2023-12-19 03:25:40 2010 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 URN:SI:UM:DK:CEZ3JUQ0 VS_Tkalec_Matej_2010.pdf VS_Tkalec_Matej_2010.pdf 1 4A0FF63D2A9113AF5BC70D6A3348D7A3 d210ecd37f169b196865d17c71d75385243c8e3d231a65c27552fe0692c81f13 7304db8f-7c04-11eb-bb7a-00155d0001ca 20.500.12556/dkum/62b769d5-2a58-49b7-84a3-15fb9206840c https://dk.um.si/Dokument.php?lang=slv&id=17295 Fakulteta za kmetijstvo in biosistemske vede 0 0 0