Aim of study: to analyse the sensory analyses using to dairy products rating in Lithuania (law acts, assessors training, practical using in Lithuania).
Tasks of study: to select and instruct assessors group to work by LST ISO 8586 – 1:1997. Sensory analysis. General guidance of the selection, training and monitoring of assessors. Part 1 : Selected assessors. To do descriptive analysis of dairy product (cheese) by LST ISO 4121:2004. Sensory analysis. Methodology. Evaluation of food products by method using scales. To make sensory profile of dairy product (cheese).
Material and methods: the study’s was done at Food Safety and Animal Hygiene department in LVA and at Sensory Analysis Laboratory in KTU Food Institute. There were analysed 4 cheeses sensory analyses, done each of cheese comparable analysis and made profile. The assessors group were made from 7 students of LVA. This group selected in 2004 at KTU Food Institute and trained, but they didn’t have sensory analysis skills. At assessors screening was using these methods: ageusia, matching and ranking tests.
At first assessors group was rating general cheeses appearance, odour and taste, consistency in 5 scoring. Then assessors group analysed the cheeses by earlier chosen and discussed attributes, used scales those attributes intensity to rate. From receive information were made sensory profile. To know consumers’ opinion about cheeses was used acceptability test.
Results: the sensory analyses methods review showed, that... [to full text]
| Identifer | oai:union.ndltd.org:LABT_ETD/oai:elaba.lt:LT-eLABa-0001:E.02~2007~D_20070417_115503-16965 |
| Date | 17 April 2007 |
| Creators | Jasiukaitytė, Vaida |
| Contributors | Kauzonienė, Ilona, Kriauzienė, Janina, Sekmokienė, Dalia, Suveizdis, Virginijus, Čiučelienė, Zita, Jukna, Česlovas, Jukna, Vigilijus, Juozaitis, Arūnas, Staniškienė, Birutė, Kulpys, Jurgis, Matusevičius, Paulius, Gružauskas, Romas, Lithuanian Veterinary Academy |
| Publisher | Lithuanian Academic Libraries Network (LABT), Lithuanian Veterinary Academy |
| Source Sets | Lithuanian ETD submission system |
| Language | Lithuanian |
| Detected Language | English |
| Type | Master thesis |
| Format | application/pdf |
| Source | http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2007~D_20070417_115503-16965 |
| Rights | Unrestricted |
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