Charles University, Faculty of Pharmacy in Hradec Králové Department of Pharmacognosy Candidate: Adriana Blahušová Supervisor: PharmDr. Marie Kašparová, Ph.D. Title of diploma thesis: The study of secondary metabolites in plant tissue cultures I A principal precondition for successful elicitation used to increase the production of secondary metabolites is, among other, finding a suitable elicitor, its concentration and the optimal period of time of the action of the elicitor on the plant culture in vitro, which was the aim of the present diploma thesis. The effect was examined of a 6, 24, 48 and 168 hour action of the solution of chitosan (in four concentrations) on the production of flavonoids in the suspension culture Trifolium pratense L. (variety Sprint, Tempus and DO-8). The culture was cultivated in Gamborg medium to which 2 mg/l of 2,4- dichlorophenoxyacetic acid and 2 mg/l of 6-benzylaminopurine were added, at the temperature of 25řC and 16 hours light/8 hours dark period. The best elicitation effect of chitosan on the production of flavonoids was the lowest concentration of 1 mg/100ml in all three studied varieties after 48 hours of application.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:388722 |
| Date | January 2018 |
| Creators | Blahušová, Adriana |
| Contributors | Kašparová, Marie, Siatka, Tomáš |
| 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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