title: [Natural cadmium level in food products].
abstract: The natural (background) content of cadmium in some food products was determined by the method of multiple isotopic dilution with the use of a radioisotope without carrier. Microquantities of cadmium were found in all the products, with the cadmium content varying over a considerable range, depending on the region where food sampling has been performed. It is emphasized that the increased cadmium content in food products may be accounted for by industrial pollution of the biosphere.
mesh_terms: D002104:Cadmium / Q000032:analysis*; D005504:Food Analysis / Q000379:methods; D011865:Radioisotope Dilution Technique; D011868:Radioisotopes; D012016:Reference Values
chemical_list: D011868:Radioisotopes; D002104:Cadmium
vernacular_title: K voprosu o estestvennom urovne kadmiia v produktakh pitaniia.