Design, Development, and Optimization of Sterculia Gum-Based Tablet Coated with Chitosan/Eudragit RLPO Mixed Blend Polymers for Possible Colonic Drug Delivery

Table 1

Composition of the swellable core tablet.

Ingredients	Weight in % w/w
Azathioprine	20.83
Sterculia gum	35.83
Citric acid	15.15
Anhydrous lactose	26.19
Magnesium stearate	2.0
Total	100