Development of chewing gum model system from phytocompounds of black jamun (Syzygium cumini) pulp and study of its dissolution kinetics

Black jamun is a rich source of polyphenol and anthocyanin that provides major potential as a natural pigment. The different concentrations of encapsulated jamun pulp phytocompounds (0, 0.5, 1, 3 and 5 g 100 g(-1)) were incorporated with chewing gum for the development of functional food production. The study showed among variants, 5 g 100 g(-1) encapsulates of black jamun pulp extract-based chewing gum (BJE-CG) showed better color stability and texture properties caused by the availability of alginate and guar gum in the encapsulates. The results revealed the dissolution behaviour of 5 g 100 g(-1) based BJE-CG has a greater (P < 0.05) dissolution of total anthocyanin (TAC) and phenolic content (TPC). The dissolution kinetics model including the Korsmeyer-Peppas model, Higuchi model and Gunes model were statistically tested the dissolution rate of TAC and TPC. The Korsmeyer-Peppas model for TAC and Gunes model for TPC were found the best suitable through R-2 (0.995 and 0.991) and the lowest chi(2) (0.0098 and 0.0361). The dissolution kinetics study indicated the 5 g 100 g(-1) based BJE-CG has the most suitable fitting in dissolution kinetics via simulated salivary fluid at 10 min. The application of the encapsulated phytocompounds shows a better solution for food and pharma industries to deliver decent plant-based pigment and phytocompounds in the food product.