PROCEDURE ESTABLISHING LEVEL OF ECOLOGICAL PURITY OF PRODUCTS Russian patent published in 2004 - IPC

FIELD: food industry, integral evaluation of quality of food products. SUBSTANCE: procedure establishing level of ecological purity of products includes determination of presence and concentration of various contaminants and computation of coefficients of ecological purity of products. List of anthropogenic contaminants and impurities per particular kind of product is made is advance. Thereafter detected contaminants are sorted by classes of risk and by limiting indicator of harmfulness. Then value of indicator of ecological purity A_lih is calculated per each class of contaminants. Level of ecological purity of products is established by these results. EFFECT: provision for representativity of obtained information on level of ecological purity of examined products. 2 cl, 1 tbl