Levels of macroelements and toxic elements in herbal teas
| Autor: | M Milica Zivkov-Balos, M Sandra Jaksic, A Zeljko Mihaljev, N Zeljko Cupic |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2015 |
| Předmět: |
Corn silk
herbal teas General Chemical Engineering Flame photometry chemistry.chemical_element lcsh:Chemical technology law.invention law Spectrophotometry medicine ICP-MS lcsh:TP1-1185 Food science Microwave digestion Inductively coupled plasma mass spectrometry toxic elements Cadmium medicine.diagnostic_test biology General Chemistry Hibiscus biology.organism_classification AAS macroelements chemistry Environmental chemistry Atomic absorption spectroscopy |
| Zdroj: | Hemijska Industrija, Vol 69, Iss 2, Pp 143-153 (2015) Hemijska industrija (2015) 69(2):143-153 |
| ISSN: | 2217-7426 2738-3539 0367-598X |
| Popis: | A total of 14 diverse herbal teas were examined, including: yarrow, basil, St.John’s wort, peppermint, horsetail, nettle, thyme, corn silk, hibiscus, marshmallow, chamomile, rosehip, heather and wild mint. The samples were prepared using the method of microwave digestion, and measurements were performed by the use of inductively coupled plasma mass spectrometry (Cd, Hg, Pb, As, Sb); atomic absorption spectrometry (Mg); emission flame photometry (Ca, K, Na) and spectrophotometry (P). Intervals of variation (mg/kg) for macroelements were: Ca (2738-35399); P (1545-6264); Mg (1647-7816); Na (293-10629) and K (9683-33985), and for toxic elements: Cd (0.014-0.645); Hg ( |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|