Pregelatinized Starch-Based Edible Films as Effective Carriers for Bacillus coagulans: Influence of Starch Type on Film Properties and Probiotic Viability

Incorporating probiotics into edible films offers an effective strategy for delivering viable microorganisms to the body. This study aimed to develop edible films based on three types of pregelatinized cassava starch—pregelatinized native starch (PNS), hydroxypropyl distarch phosphate (HDP), and hydroxypropyl starch (HS)—as carriers for Bacillus coagulans (BC). The interactions between probiotic powder and the polymer matrix, as well as the viability of B. coagulans during film drying and...