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Polycyclic Aromatic Hydrocarbons in Traditional Medicinal PreparationsDepartment of Pharmacology, University of Pittsburgh, School of Medicine, Pittsburgh, PA 15261
National Institute of Occupational Health, Meghani Nagar, Ahmedabad-16, India
Department of Pharmacology, University of Pittsburgh, School of Medicine, Pittsburgh, PA 15261
National Institute of Occupational Health, Meghani Nagar, Ahmedabad-16, India Ayurvedic medicinal preparations, commonly known as bhasmas, were analysed for the determination of polycyclic aromatic hydrocarbons (PAH). All the preparations contained PAH. The level of total PAH varied widely (2.32-9.55 ppm) among the preparations tested. Similarly, the benzo(a)pyrene level also varied the highest concentration being 9.7 ppm.
Human & Experimental Toxicology, Vol. 10, No. 5,
347-350 (1991) |
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