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National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
VLIV HNOJENÍ LÉČIVEK NA KVALITU PRODUKTU A JEHO VYUŽITÍ
 FLAŠKOVÁ, Jana
The aim of my thesis was processing a literature review on the topic: The influence of medicinal plants fertilization on the quality of the product and its use. In the first part I focused on general characteristics of medicinal plants, the substances contained, methods of sowing and planting, storage and elicitation. In the second part of my work was a priority to highlight the differences in cultivation, nutrition and fertilization of various species of medicinal plants further evaluation of the quality of drugs and their use in various fields of modern western medicine.In the third part, I suggested the optimal way of fertilization of selected medicinal plants and suggested processing product technology for private farm.
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Medicinal plants, their fertilization and elicitors treatment with the aim of maximum production some active substance.
 ŠRÁMEK, Jan
Echinacea purpurea belongs to adaptogenic plants containig pharmacologically active compounds. The most important parts of the plants for medical use are roots, but also aboveground parts are processed. The plants were grown in triennial precise small-parcel experiment using acetylsalicylic acid as an in vivo elicitor to increase the content of bioactive substances. The contents of cichoric acid, caffeic acid, chlorogenic acid and caftaric acid were assayed in roots, tops and flowers. Repeated application elicitors on leaves were conducted with three different concentrations in fortnightly intervals. Ethanol extracts from the plant samples were analysed by high performance liquid chromatography. The effect of the elicitor on the content of bioactive substances was statistically significant. The optimal concentration of the elicitor considering the content of bioactive substances in roots is the middle one. The effect of elicitor is year-dependent.
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