The mechanism of separation of polymer moleculas chitosan and chitosan-chitin on column with highcrosslinked polydivinilbenzen as a sorbent
Keywords:
chitosan, chitosan-chitin, HPLC chromatographic column with HCDVB-sorbent, acetic acid, ecsclusion and sorpshn-ecsclusion mechanism of separation.Abstract
Till now activities on separation by a method HPLC of polymer moleculas chitosan and chitosanchitin
in the literature does not meet. In the given activity the data on the mechanism of separation chitosan
and chitosan-chitin from a shrimp by a method HPLC on a column with highcrosslinked polydivinilbenzen
(HCDVB) by sorbent in aqueous solution of acetic acid are shawn at usage of a chromatographic сhannel of a
liquid chromatograph in metalles fulfilment. The eluating from a column with HCDVB-sorbent of polymer
moleculas chitosan and chitosan-chitin and their complexes with metals in acetic acid implements in a mode
critical HPLC on ecsclusion and on blended sorpshn-ecsclusion mechanism. The analysis by a method of
mass spectrometry with inductiveti-bound plasma of samples of chitin and chitosan from a shrimp has
shown, that the chitin is contained by members – Mg, Si, P, Ca, Ti, Cr, Mn, Fe, Co, Cu, Zn, Sr, Cd, Hg and
chitosan-chitin – Si, Ti, Mn, Fe, Co, Cu and Sr
