This diploma thesis called "Optimization of beer brewing process with the addition of unconvential materials" focuses on the possibilities of using nopal powder for beer production. Introductory part of the literature review focuses on the standart and unconvential materials for beer production including characteristics of nopal (Opuncia ficus-indica). Another part of the review describes the process of beer production. Last part of the literature review focuses on non-starch polysaccharides in brewing industry. Practical part: beer samples with different concentrations of nopal powder were brewed at home microbrewery. Wort samples were collected for later viscosity measurements. Samples of beer were analyzed on automatic analyzer Fermentoflash, viscosity was measured and all beer samples passed sensory evaluation.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:179304 |
| Date | January 2014 |
| Creators | Hájek, Jakub |
| 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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