Microcapsule Preparation of Alginate-Chitosan Acyl Derviatives, Preparation and Application Thereof

摘要

The present invention relates to a microcapsule preparation product of alginate-chitosan acyl derivatives, which is produced by mixing microcapsules of alginate-chitosan acyl derivatives with an aqueous solution, wherein the biomicrocapsule structureconsists of two parts, a microcapsule membrane and an inner core; the microcapsule membrane is a polyelectrolyte composite hydrogel membrane formed by chitosan, alginates and chitosan acyl derivatives, and the inner core is an alginate liquid or a hydrogel environment containing cells.