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Title:Senzorična ocena različnih jabolčnih sokov
Authors:ID Senekovič, Simon (Author)
ID Vogrin, Andrej (Mentor) More about this mentor... New window
ID Unuk, Tatjana (Comentor)
Files:.pdf VS_Senekovic_Simon_2020.pdf (1,62 MB)
MD5: 9A33AEFD3CC98B3FFCEE96BCAA0946B8
PID: 20.500.12556/dkum/030602ef-34b3-4a1d-93c6-220f30547f58
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FKBV - Faculty of Agriculture and Life Sciences
Abstract:Na Univerzitetnem kmetijskem centru Pohorski dvor Fakultete za kmetijstvo in biosistemske vede Univerze v Mariboru smo v letu 2018 pridelali sok različnih sort jabolk. V okviru zastavljenega poskusa smo na sejmu AGRA v Gornji Radgoni leta 2019 izvedli hedonsko senzorično ocenjevanje sokov sort jabolk 'Jonagold', 'Zlati delišes', 'Idared', 'Braeburn' ter sok iz dveh odpornih sort Topaz' in 'Opal'. Preskuševalci so ocenjevali sokove glede na všečnost barve, vonja, okusa in podali skupno oceno. Najvišjo skupno oceno sta prejela sokova iz sort jabolk 'Braeburn' in 'Idared', najnižjo pa sok iz jabolk sort 'Topaz' in 'Opal'. Preskuševalcem moškega spola je bil najbolj všeč sok iz sorte jabolk 'Idared', ki je manj sladek, ženskam pa slajši in bolj aromatičen sok iz jabolk sorte 'Zlati delišes'. Preskuševalcem, starim do 25 let, je bil najbolj všeč sok iz jabolk sorte 'Braeburn', ki ima izrazitejšo kislino in robustnejši okus. Preskuševalcem, starim med 26 in 65 let, pa je bil bolj všeč sok iz jabolk sorte 'Jonagold', ki je blažjega in slajšega okusa z močno izraženo aromo. Najstarejši skupini preskuševalcev, nad 65 let, je bil najbolj všeč sok iz jabolk sort 'Topaz' in 'Opal'. Ti dve sorti sta odporni, primerni za ekološko pridelavo in zato nekoliko robustnejši v okusu, imata agresivnejšo kislino ter izrazit okus in aromo, hkrati pa spominjata na stare sorte iz travniških nasadov.
Keywords:jabolčni sok, sorte jabolk, hedonska senzorična ocena
Place of publishing:Maribor
Year of publishing:2020
PID:20.500.12556/DKUM-77783 New window
NUK URN:URN:SI:UM:DK:UXMFZBL4
Publication date in DKUM:30.09.2020
Views:39204
Downloads:138
Metadata:XML DC-XML DC-RDF
Categories:FKBV
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:14.09.2020

Secondary language

Language:English
Title:Sensory evaluation of different apple juices
Abstract:In 2018, at the UKC Pohorski dvor, Faculty of Agriculture and Life Sciences in Maribor, we produced juices from different varieties of apples. At the AGRA fair in Gornja Radgona in 2019 we performed a hedonic sensory evaluation of juices of the 'Jonagold', 'Golden Decilious', 'Idared' and 'Breaburn' varieties and the resistant, 'Topaz' and 'Opal' varieties. The evaluators ranked the juices by color, smell and taste, and gave an overal evaluation. Juices of the 'Braeburn' and 'Idared' variety were ranked highest, while juice of 'Topaz' and 'Opal' variety were ranked lowest. Male evaluators ranked the less sweet 'Idared' variety juices the highest, while females perferred the sweeter and more aromatic 'Golden Delicious' juice variety. Evaluators aged under 25 prefered juice of the 'Breaburn' variety, which is more sour and strong in taste, while the group aged between 26 and 65 preferred the 'Jonagold' juice, which is of a smooth and sweet taste with a stronger aroma. Evaluators aged 65 and more ranked the juice of resistent varieties 'Topaz' and 'Opal' the highest. These varieties, are suitable for organic production and therefore have a somewhat stonger taste with a prononunced bitternes and acidity, very similar to the taste of old varieties used in meadow orchards.
Keywords:Apple Juice, Apple Varieties, Hedonic Sensory Evaluation


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