The Master's thesis deals with the determination of the total content of phenolic compounds contained in garden parsley (Petroselinum crispum). Specifically, the influence of selected kitchen treatments (drying, boiling) on the content of phenolic compounds of garden parsley was monitored in the following three varieties: Atika, Hanácká, Olomoucká. First, the total polyphenol content was determined by spectrophotometry using Folin-Ciocalteau reagent in fresh parsley extract, further samples were dried and boiled. It was always done separately for root and stem. Thereafter, specific representatives of the phenolic compounds were identified using high performance liquid chromatography from the lyophilized material. The highest concentration of phenolic compounds was found in the dried parsley stem in case of all varieties. The highest content of specific phenolic compounds - apigenin, kaempferol, luteolin was found in the Atika variety, and also in the stems of all the mentioned varieties.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:394522 |
| Date | January 2019 |
| Creators | RAJDLÍKOVÁ, Sylva |
| 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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