Studying the sorption ability of pectin from onion bear (ramson) (Allium ursinum L.) in relation to lead (II) ions

It was studied the sorption ability of pectin from onion bear (ramson) (Allium ursinum L.) in relation to lead (ii) ions. Connecting ability of pectin in relation to lead ion was determined by titrimetric method. Change of concentration of lead (sorption course) depending on time was observed. Results of research testify to inhomogeneity, good porosity of sorbent surface providing the active course of sorption process. Received characteristics, lack of toxicity, allow to recommend the pectin received from ramson, as an enterosorbent for deduction the lead ions from organism at lead intoxication. Also this property can be considered to components of the common antioxidatic action of extraction from onion bear (Allium ursinum L.).