Development of effervescent products, in powder and tablet form, supplemented with probiotics Lactobacillus acidophilus and Saccharomyces boulardii

Probiotics are living microorganisms, which when administered in adequate amounts confer health benefits on the host through a beneficial influence on the intestinal microbiota related to competition and to antagonistic and immunological effects. Thus, the objective of this study was the development of effervescent products (tablets and powder) supplemented with the probiotics Lactobacillus acidophilus and Saccharomyces boulardii, and the identification of the best formulation in terms of viability of these microorganisms. The physical properties of the tablets (compressive force applied, mean weight, hardness, and friability) were assessed, and the viability of the microorganisms in the gastrointestinal tract and their stability during storage were also determined. The results show that the microorganisms remained stable and viable during the 60-day storage period in the effervescent powder. However, the results indicated that the effect of compression force affected the viability of the microorganisms during the production of the effervescent tablets.