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Table 1 Formulation composition of different chitosan-based PEC beads containing Diclofenac sodium along with drug entrapment efficiency and swelling results

From: Preparation and evaluation of polymeric beads composed of Chitosan–Gellan Gum–Gum Ghatti/-Gum Karaya polyelectrolyte complexes as polymeric carrier for enteric sustained delivery of Diclofenac sodium

Formulation code Gellan gum* Gum Ghatti* Gum Karaya* DS* Chitosan*
P2 1.0 1.0 2.0 0.4
P3 1.0 1.5 2.0 0.4
P4 1.0 2.0 2.0 0.4
P5 1.0 1.0 2.0 0.4
P6 1.0 1.5 2.0 0.4
  1. *Part w/w