Charles University, Faculty of Pharmacy in Hradec Králové Department of Pharmacognosy Candidate: Tereza Ošťádalová Supervisor: Doc. PharmDr. Lenka Tůmová, CSc. Title of diploma thesis: The selenium effect on secondary metabolites production in in vitro cultures of medicinal plants - II. Key words: callus, suspension culture, abiotic elicitor, selenium, Fagopyrum In vitro plant cultures usually produce only a small amount of secondary metabolites. The method of elicitation is one of the options how to increase the production of these substances. The effect of selenium as abiotic elicitor on rutin production in callus and suspension culture of Fagopyrum esculentum Moench., variety Pyra was observed in this study. The release of rutin into the nutrient medium was studied as well. The cultivation was performed in Murashige and Skoog (MS) nutrient medium which was enriched with 1 mg/l of 2,4-dichlorophenoxyacetic acid. The solution of selenium in three different concentrations (c1 = 9.012.10-3 mol/l, c2 = 9.012.10-4 mol/l, c3 = 9.012.10-5 mol/l) was used. The samples were taken after 6, 12, 24, 48, 72 and 168 hours of elicitor treatment. The rutin content was determined by high-performance liquid chromatography (HPLC). The elicitation led to increasing of rutin amount in callus and also in suspension...
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:382756 |
| Date | January 2018 |
| Creators | Ošťádalová, Tereza |
| Contributors | Tůmová, Lenka, Kašparová, Marie |
| 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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