The aim of this thesis was to evaluate the sensory analysis by selected types of yogurt on the basis of two production technologies, which are the tankmethod and thermostatmethod. It were selected 4 types of white non-flavored yogurt ? Hollandia Farm yogurt, South white yogurt, South yogurt NATURE and natural yogurt KLASIK. Sensory analysis were evaluate at descriptors ? the release of whey, skim on the surface, color, aroma, consistency, texture, intensity of different flavor, overall impression of yogurt. The chemical analysis was determined dry matter content, fat content, titratable acidity (in °SH) and active acidity (pH). When comparing the impact of technology, it was found, that thermostat method had a greater effect on intensity of sweet taste, after taste intensity, texture and tankmethod influenced more by the intensity of sour taste, pleasantness color, overall pleasantness of smell and consistency.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:55252 |
| Date | January 2011 |
| Creators | KLÁPOVÁ, Kateřina |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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