<b>Levels of metals in commercially available Ethiopian black teas and their infusions</b>
K, Ca, Mg, Mn, Fe, Zn, Cu, Co, Cd and Pb contents of commercially available Ethiopian black tea (Wushwush, Gumero, and Black Lion) and their infusions were analyzed by flame atomic absorption spectrometry (FAAS). In black tea leaves the order of metal content was found to be: K (11503–13780 mg/kg) &...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Chemical Society of Ethiopia
2010-06-01
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| Series: | Bulletin of the Chemical Society of Ethiopia |
| Subjects: | |
| Online Access: | http://ajol.info/index.php/bcse/article/view/60664 |