Content of fluorine in vegetables and fruits from an industrial area.
Content of fluorine in vegetables and fruits from allotments situated in an industrial area as well as in an agricultural area without industrial emissions was determined. The fluorine determination was made by means of a potentiometric method with application of an ion-selective electrode. Statistically significant differences between the fluorine content in vegetables and fruits from an area contaminated with the emissions of fluorine compounds and the fluorine content in vegetables and fruits from the control area were found. Significant differences between the fluorine content in above- and under-ground parts of some vegetables were stated. The greatest fluorine content appeared in parsley haulm and in black currants.
Krełowska-Kułas
M
M
Department of Food Commodity Science, Academy of Economics, Cracow, Poland.
D005461:Fluorine / Q000032:analysis*; D005506:Food Contamination / Q000032:analysis; D005638:Fruit / Q000737:chemistry*; D007221:Industry; D011044:Poland; D011199:Potentiometry; D014675:Vegetables / Q000737:chemistry*
D005461:Fluorine