Glebov A. The development of sugar production control methods by content of toxic elements in raw material, semi-products and production

As a result of the thesis the techniques of toxic elements determi-nation methods in a sugar-beet, beet pulp and molasses were devel-oped. The ecological situation is analysed and the evaluation of a level of contamination of raw materials zones of sugar plants of the Kiev area by toxic elements is given. It is determined that toxic ele-ments are accumulated in a residue in redundant quantities. It was developed the method of the external control of measurement results accuracy of sugar safety parameters by a method of interlaboratory comparisons of measurement results. The introduction of this method in measuring laboratories practice of Ukraine has appeared very effective. Key word: sugar production, raw material, by-production, toxic ele-ments, scheme of sugar production, atomic-absorption spectropho-tometry, error, measuring laboratories, biomonitoring.