Iwona Sembratowicz

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The study aimed to determine the content of selected elements: sodium, potassium, copper, zinc, iron, manganese and active ingredients such as phenolic acids and tannins in teas containing Yerba Mate and Rooibos cultivated in various areas. The study material comprised six samples of Yerba Mate teas and of Rooibos teas, both tea bags and leaves, purchased(More)
Our study was aimed at determining contents of cadmium, lead, and oxalic acid in select wild edible mushrooms harvested from areas potentially more (Ostrowiec Św (P1). and Ożarów (P2)) or less the protection zone of Magurski National Park (M – mountain) exposed to pollution. The experimental material were fruiting bodies of four species of edible mushrooms:(More)
Lead, cadmium, nitrate V and nitrate III contents were determined in elderberry and black chokeberry fruits harvested in Lublin region. Samples were taken from areas that were potentially exposed and not exposed to pollution. Fruits analyzed in 2003 and 2004 harvested from area exposed to pollution were characterized by higher lead concentration(More)
Contents of selected metals (Pb, Cd, Cu, Zn, Fe, Mn) were determined in samples of forest fruits: blueberry, raspberry and wild strawberry harvested in Lublin region from areas considered as potentially not exposed to pollution (Skierbieszów Landscape Park) and potentially polluted areas (Cement Factory Rejowiec S.A.). Analyzed fruits originating from(More)
Contents of anti-nutritional components (tannins and oxalic acid) were determined in samples of forest fruits: blueberry, raspberry and wild strawberry harvested in Lublin region from areas considered as potentially not exposed to pollution (Skierbieszów Landscape Park) and potentially polluted areas (Cement Factory Rejowiec S.A.). Study revealed that(More)
Contents of trace elements (copper, zinc, iron, and manganese) were determined in melted cheeses, mold-ripening semi-hard and soft types purchased in 2005 at local shops. The AAS technique was used. Material for study was produced by different Dairy Centers all over Poland in Lublin, Mazowsze, Opole, Podlasie, Silesia, and Wielkopolska regions. Zinc and(More)
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