ON THE HUMAN ORGANISM OF NITRITE AND NITRATE INTOXICATION EFFECT
Keywords:
World Health Organization, American, fruit, grain, waterAbstract
The primary mechanism of nitrite toxicity is iron oxidation. That is, the iron
(Fe2+) in hemoglobin changes to the valence state of iron (Fe3+) to form methemoglobin. It
is known from the literature that as a result of the formation of methemoglobin, disturbances
are observed in the process of oxygen delivery to human tissues and cells.
As a result, an opportunity is created for the development of various pathological
conditions in the body. We can say that the poisoning of the body with nitrites depends on the
proportion of metagemoglobin in the blood. In recent years, scientific researches have proved
the increase of nitric oxide in the blood in the etiology of human cancer.
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Нитраты и нитриты также могут использоваться в качестве добавок в пищевых продуктах животного происхождения. Нитриты (нитрит натрия — E249, нитрит калия — E250) и нитраты (нитрат натрия — E251, нитрат калия — E252) разрешены в качестве пищевых добавок в Европейском Союзе в соответствии с Регламентом Комиссии (ЕС) № 1129/2011.
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