Journal
CARBOHYDRATE POLYMERS
Volume 134, Issue -, Pages 524-533Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.carbpol.2015.07.034
Keywords
Pectin complexes; Macro- and microelements; s-, d-Metals; Complexation; Antianemic effect; Anemia
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Funding
- RFBR [13-03-00046]
- Siberian Health Corporation
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New water-soluble pectin complexes with Ca2+, Mg2+, Co2+, Cu2+, Fe2+, Mn2+, Zn2+ on the basis of pectin biopolymer have been synthesized and successfully tested on white rats. For a starting, we have obtained a sodium pectate to enhance solubility of target complexes as a whole. Shortly afterwards, running the reaction of ligand exchange of Na+ ions with corresponding s-, d- metal cations we were able to synthesize new pectin complexes. The ranges of s-, d-metals salts concentrations were detected experimentally, in which the selective formation of water-soluble complexes occurred. Antianemic effect of new pectin complexes with Na, Fe and Na, Ca, Fe was investigated on white rats with posthemorrhagic anemia. Under the effect of complexes, the improvement of animals and prevention of erythropoiesis disorders were observed. Antianemic effect of the complexes manifested itself in the doses equivalent to 25% or 50% of the iron daily rate, recommended in the treatment of iron-deficiency anemia with the drugs based on iron sulphate. (C) 2015 Published by Elsevier Ltd.
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