July 2017, № 8 (208), pages 59-61

doi: 10.25198/1814-6457-208-59

Klimova T.A., Barysheva E.S., Sizentsov A.N. ESTIMATION OF THE EFFECT OF ANIONIC IRON COMPONENTS ON BIOTOXICITY WITH RESPECT TO PROBIOTIC STRAINSMetals have the ability to bioaccumulate. Microorganisms can extract and concentrate metals. This ability is possessed by microorganisms that are part of probiotic preparations, in particular bacteria of the genus Bacillus. It is very important that the microorganisms of the genus Bacillus, which are part of probiotic preparations, are self-antagonizing antagonists. Bacteria of the genus Bacillus, which are part of probiotic preparations, can exert an antitoxic effect, which manifests itself in the active excretion of toxic substances from the body, as well as heavy metals. The purpose of our work was to study the effect of anionic iron components on the biotoxicity of probiotic strains. Probiotic strains included probiotic preparations: B. subtilis 534, B. cereus 5832, B. subtilis 10641, B. amyloliquefaciens 10642, B. amyloliquefaciens 10643. The data obtained indicate a significant biotoxicity of anionic iron components with respect to probiotic strains . The most sensitive were the action of the anionic components of ferric chloride III. B. cereus 5832 and B. amyloliquefaciens 10642, when exposed to the anionic components of iron (II) nitrate B. subtilis 10641, when exposed to the anionic components of iron (II) sulfate B. amyloliquefaciens 10642. It was also found that high concentrations of anionic iron components have a significant toxic effect on all probiotic strains studied, which is due to the anionic component and, as a consequence, the level of dissociation of the molecules of the test compounds.Key words: iron, probiotic strains, biotoxicity.

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About this article

Authors: Klimova T.A., Barysheva E.S., Sizentsov A.N.

Year: 2017

doi: 10.25198/1814-6457-208-59

Editor-in-chief

Sergey Aleksandrovich
MIROSHNIKOV

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