Sodium alginate: the wonder polymer for controlled drug delivery

The objective of this paper is to discuss the potential of sodium alginate as a biopolymer in the formulation development and its allied applications. There is a growing trend in pharmaceutical in food industry to avoid the harsh condition in the preparation for administration to the body or for the storage purpose as it induce the side effects, instability or loss of therapeutic effect of the medicament. The sodium alginate is a versatile...