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Possibilities of identification of essential oils in environmental matrixes
Plačková, Lucie ; Zlámalová Gargošová, Helena (referee) ; Vávrová, Milada (advisor)
Contained substances type of essentials oils in samples of phytogenic are characterized in this thesis, namely in tree needles and in moss, theirs chemical fission, description effects on human health and theirs use in medicine. Thesis describes method of isolation and identification of essentials oils from plants. For isolation of essentials oils there are used methods solvent extraction and solid phase microextraction (SPME) and steam distillation, for identification there are thin layer chromatography (TLC) and gas chromatography (GC/MS).
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Determination of substances in phytopharmaceuticals
Ivanishchanka, Iryna ; Řezáčová, Veronika (referee) ; Vávrová, Milada (advisor)
In the bachelor thesis, herbal teas, the main components of which are St. John's Wort and Lemon balm, were analyzed. The physiological properties, the chemical composition and the influence on human health were monitored. Thesis deals method of isolation and identification of essentials oils from out of selected teas to calm the nervous system. For isolation of essentials oils there are used methods solvent extraction, solid phase microextraction (SPME) and steam distillation, for identification there is gas chromatography (GC/MS). Isolation methods for obtaining essential oils from plant matrices were assessed and the most appropriate isolation techniques was determined by solid phase microextraction (SPME)
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Determination of substances in phytopharmaceuticals
Ivanishchanka, Iryna ; Řezáčová, Veronika (referee) ; Vávrová, Milada (advisor)
In the bachelor thesis, herbal teas, the main components of which are St. John's Wort and Lemon balm, were analyzed. The physiological properties, the chemical composition and the influence on human health were monitored. Thesis deals method of isolation and identification of essentials oils from out of selected teas to calm the nervous system. For isolation of essentials oils there are used methods solvent extraction, solid phase microextraction (SPME) and steam distillation, for identification there is gas chromatography (GC/MS). Isolation methods for obtaining essential oils from plant matrices were assessed and the most appropriate isolation techniques was determined by solid phase microextraction (SPME)
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Possibilities of identification of essential oils in environmental matrixes
Plačková, Lucie ; Zlámalová Gargošová, Helena (referee) ; Vávrová, Milada (advisor)
Contained substances type of essentials oils in samples of phytogenic are characterized in this thesis, namely in tree needles and in moss, theirs chemical fission, description effects on human health and theirs use in medicine. Thesis describes method of isolation and identification of essentials oils from plants. For isolation of essentials oils there are used methods solvent extraction and solid phase microextraction (SPME) and steam distillation, for identification there are thin layer chromatography (TLC) and gas chromatography (GC/MS).
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