The microcapsules produced only with RSM (M1) showed higher (Pb0.05) moisture content than the microcapsules produced with the prebiotics (Table 1).
Similar results were observed in microcapsules of Lactobacillus rhamnosus GG spray dried with the same encapsulating agents as those used in this study.
Moreover, the moisture content of all the encapsulated samples iswithin the values described to guarantee microbiological
stability, i.e., equal to or smaller than 4 g 100 g−1.