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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2007
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Online Access: | http://www.nusl.cz/ntk/nusl-273440 |
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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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NDLTD |
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Czech |
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Dissertation |
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NDLTD |
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 |
work_keys_str_mv |
AT kominkovamichaela obsahkovuvlecivychrostlinachempirickyachemometrickypristup AT kominkovamichaela metalcontentinmedicinalplantsempiricalandchemometricapproach |
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1718524842873978880 |