Farkašovský M.: Biological activity of plant metabolites XXIX. Alkaloids of selected cultivars of Narcissus triandrus L. and their influence on acetylcholinesterase and butyrylcholinesterase. Diploma thesis. Charles University in Prague, Faculty of Pharmacy in Hradec Králové, Department of pharmaceutical botany and ecology, Hradec Králové 2015, 70 pages Screening of seven bulb samples of Narcissus genus was performed. It included cultivars Narcissus triandrus cv. Hawera, Narcissus triandrus cv. Ice Wings, Narcissus triandrus cv. Stint, Narcissus triandrus cv. Tresamble, Narcissus cyclamineus cv. February Gold, Narcissus cyclamineus cv. Greenlet and Narcissus cyclamineus cv. Itzim. Primary extract was prepared by boiling crushed bulbs in ethanol 95% and then it was condensated. After extraction in diethyl ether and ethyl acetate was pure alkaloid extract dried with air flow in water bath. Isolated alkaloid extracts were tested for their inhibition activity on acetylcholinesterase and butyrylcholinesterase. Also GC-MS analysis was provided to identify alkaloids. These alkaloids were identified with GC-MS analysis - epinorgalanthamine, galanthamine, galanthine, haemanthamine, hippeastrine, homolycorine, cherylline, incartine, lycoramine, lycoramine-acetate, lycorine, narwedine, neruscine, sanguinine...
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:335201 |
| Date | January 2015 |
| Creators | Farkašovský, Marek |
| Contributors | Opletal, Lubomír, 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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