Heavy Metal Contamination of Herbal Drugs: Implication for Human Health-A Review
نویسندگان
چکیده
منابع مشابه
Heavy metal contamination in soils and food crops around Dabaoshan mine in Guangdong, China: implication for human health.
This study was designed to investigate heavy metal (Cu, Zn, Pb, and Cd) contamination levels of soils, vegetables, and rice grown in the vicinity of the Dabaoshan mine, south China. The concentration of Cu, Zn, Pb, and Cd in paddy soil exceeded the maximum allowable concentrations for Chinese agricultural soil. The heavy metal concentrations (mg kg(-1), dry weight basis) in vegetables ranged fr...
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In this contribution, an overview on the current legal requirements regarding limits for heavy metals in plant material is given, drawing particular attention to the limits for lead, cadmium and mercury in herbal drugs proposed for the European Pharmacopoeia (Ph. Eur.). A new set of data resulting from about 7100 samples of herbal drugs (fresh and dried) tested for lead and cadmium and about 25...
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The soils of the big cities, owing to the various anthropogenic activities, can be contaminated by heavy metals. The surroundings of the roads with heavy traffic as significant metal emitter source can be contaminated by heavy metals. The hobby gardens and the vegetable gardens directly along roads can be potential risky for people since unknown amount of heavy metals can be accumulated into or...
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SUMMARY Though cadmium has come into widespread use only relatively recently it is quite likely that for many countries this highly toxic metal has been causing food poisoning. Even minute amounts of cadmium are sufficient to cause poisoning and since the metal is soluble in organic acids; It easily enters food stuffs. The extreme danger resulting from ingestion of cadmium in food was high lig...
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ژورنال
عنوان ژورنال: International Journal of TROPICAL DISEASE & Health
سال: 2014
ISSN: 2278-1005
DOI: 10.9734/ijtdh/2014/11481