Development and characterization of microencapsulated Pichia kluyveri CCMA 0615 with probiotic properties and its application in fermented beverages.

The study aimed to develop innovative microencapsulated formulations of strains with probiotic attributes, Pichia kluyveri CCMA 0615 and Saccharomyces cerevisiae CCMA 0732. The yeasts (8 log CFU/mL) were microencapsulated by spray drying technique using whey powder (WP - 15 %, 20 %, and 30 %) and sodium alginate (ALG - 1 %). The microcapsules and cell viability were characterized during two months of storage (4 °C and 25 °C).