Obsah kovů v léčivých rostlinách - empirický a chemometrický přístup

Metal content in medicinal herbs - empirical and chemometric approach Abstract The content of metals: Cr (0.01 - 13.9 ppm), Zn (25 - 96 ppm), Fe (84 - 2240 ppm), Mn (20 - 91 ppm), Ni (0.2 -5.4 ppm), Cu (1.5 -10 ppm) and Mg (0.3 - 1.3%) was determined in dried medicinal herbs, namely folium Melissae,...

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Main Author: Komínková, Michaela
Other Authors: Polášek, Miroslav
Format: Dissertation
Language:Czech
Published: 2007
Online Access:http://www.nusl.cz/ntk/nusl-273440
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spelling ndltd-nusl.cz-oai-invenio.nusl.cz-2734402017-09-02T04:15:34Z Obsah kovů v léčivých rostlinách - empirický a chemometrický přístup Metal content in medicinal plants - empirical and chemometric approach Komínková, Michaela Polášek, Miroslav Solich, Petr Metal content in medicinal herbs - empirical and chemometric approach Abstract The content of metals: Cr (0.01 - 13.9 ppm), Zn (25 - 96 ppm), Fe (84 - 2240 ppm), Mn (20 - 91 ppm), Ni (0.2 -5.4 ppm), Cu (1.5 -10 ppm) and Mg (0.3 - 1.3%) was determined in dried medicinal herbs, namely folium Melissae, flos Matricariae, herba Urticae, folium Menthae piperitae, fructus Foeniculi amari, flos Tilie, herba Hyperici and herba Filipendulae ulmariae originated from the Czech Republic, Poland and France. The samples of the herbs were decomposed by microwave-assisted mineralization and the metal ions were determined by atomic-absorption spectrophotometry. The results were subjected to statistical analysis in order to point out metals that could serve as indicators of the country of origin of the drugs. 2007 info:eu-repo/semantics/masterThesis http://www.nusl.cz/ntk/nusl-273440 cze info:eu-repo/semantics/restrictedAccess
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language Czech
format Dissertation
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description Metal content in medicinal herbs - empirical and chemometric approach Abstract The content of metals: Cr (0.01 - 13.9 ppm), Zn (25 - 96 ppm), Fe (84 - 2240 ppm), Mn (20 - 91 ppm), Ni (0.2 -5.4 ppm), Cu (1.5 -10 ppm) and Mg (0.3 - 1.3%) was determined in dried medicinal herbs, namely folium Melissae, flos Matricariae, herba Urticae, folium Menthae piperitae, fructus Foeniculi amari, flos Tilie, herba Hyperici and herba Filipendulae ulmariae originated from the Czech Republic, Poland and France. The samples of the herbs were decomposed by microwave-assisted mineralization and the metal ions were determined by atomic-absorption spectrophotometry. The results were subjected to statistical analysis in order to point out metals that could serve as indicators of the country of origin of the drugs.
author2 Polášek, Miroslav
author_facet Polášek, Miroslav
Komínková, Michaela
author Komínková, Michaela
spellingShingle Komínková, Michaela
Obsah kovů v léčivých rostlinách - empirický a chemometrický přístup
author_sort Komínková, Michaela
title Obsah kovů v léčivých rostlinách - empirický a chemometrický přístup
title_short Obsah kovů v léčivých rostlinách - empirický a chemometrický přístup
title_full Obsah kovů v léčivých rostlinách - empirický a chemometrický přístup
title_fullStr Obsah kovů v léčivých rostlinách - empirický a chemometrický přístup
title_full_unstemmed Obsah kovů v léčivých rostlinách - empirický a chemometrický přístup
title_sort obsah kovů v léčivých rostlinách - empirický a chemometrický přístup
publishDate 2007
url http://www.nusl.cz/ntk/nusl-273440
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