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Determination of lead, cadmium and arsenic in infusion tea cultivated in north of Iran
Tea is one of the most common drinks in all over the world. Rapid urbanization and industrialization in recent decades has increased heavy metals in tea and other foods. In this research, heavy metal contents such as lead (Pb), cadmium (Cd) and arsenic (As) were determined in 105 black tea samples c...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3561104/ https://www.ncbi.nlm.nih.gov/pubmed/23369381 http://dx.doi.org/10.1186/1735-2746-9-37 |