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Estudo Geral
Master thesis . 2012
Data sources: Estudo Geral
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Pesquisa de compostos tóxicos numa formulação à base de plantas

Authors: Manso, Marisa Marques;

Pesquisa de compostos tóxicos numa formulação à base de plantas

Abstract

As formulações à base de plantas, muito utilizadas nas medicinas tradicionais de diversos países, são produzidas recorrendo a diferentes partes de plantas com propriedades medicinais. A complexidade química das plantas utilizadas é transposta para o produto acabado, havendo possibilidade de interacção com outras formulações ou com medicamentos. Um estudo da composição química dos produtos acabados é uma necessidade, de modo a prevenir esta interacção, particularmente quando se fala em tratamentos médicos. O objectivo deste trabalho foi o estudo de uma formulação à base de plantas recomendada na medicina tradicional chinesa para sono inquieto, estados de ansiedade e nervosismo. Para esse efeito, procedeu-se à extracção e análise dos componentes da formulação por HPLC-DAD assim como ao isolamento de alguns desses componentes por TLC preparativa para posterior identificação por RMN 1H e infravermelho. Os resultados destes procedimentos e as conclusões que se retiraram são o alvo da presente dissertação.

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Portugal
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green