This thesis studies an influence of hemp added to feed rations on the organism of tested animals. In this feeding experiment the effect of supplied hemp to weight increments and antioxidant activity was observed. The tested animals were rats of strain Wistar albino. The experiment was performed with 20 male rats which were divided into 4 groups. Two groups were fed with hemp mixture and other two with control mixture. During the experiment subjects were weighed once a week and weight gain and feed consumptions were recorded. Spectrofotometric method Folin-Ciocalteu for determinations of polyphenolic compounds was used. Antioxidant activity was measured for the individual samples of feed and liver tissues of tested animals. They were FRAP and TEAC method used. The results of measurement of antioxidant activity in liver tissue proved inconclusive for both methods. Demonstrable differences were found only in samples of feed. The processing was used ANOVA statistical method using the Scheffe test.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:362743 |
| Date | January 2015 |
| Creators | Urbánková, Lenka |
| 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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