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Updated: Jul 5, 2026
08:38
Novel Production Protocol for Small-scale Manufacture of Probiotic Fermented Foods
Published on: September 10, 2016
Probiotics, prebiotics, and synbiotics.
Michael de Vrese1, J Schrezenmeir
1Institut für Physiologie und Biochemie der Ernährung, Max Rubner Institut, Hermann-Weigmann-Str. 1, 24103, Kiel, Germany. michael.devrese@mri.bund.de
Summary
Probiotics, defined as live microorganisms conferring health benefits, can modulate gut microflora and interact with the immune system. They are well-established for preventing diarrhea, improving gut health, and reducing infections, with emerging research on other benefits.
Area of Science:
- Microbiology
- Gastroenterology
- Immunology
Background:
- Probiotics are viable microorganisms that provide health benefits when consumed in adequate amounts.
- Key mechanisms include modulating the host's intestinal microflora and interacting with the immune system.
- Numerous strains, including Lactobacillus, Bifidobacteria, and Saccharomyces boulardii, are used in food and medicine.
Purpose of the Study:
- To review the established and potential health benefits of probiotics and prebiotics.
- To define prebiotics and synbiotics and discuss their roles in gut health.
- To evaluate the evidence supporting various health claims associated with probiotic and prebiotic interventions.
Main Methods:
- Review of in vitro and in vivo experiments.
- Analysis of randomized, controlled human intervention trials.
- Examination of scientific literature on probiotic and prebiotic mechanisms and effects.
Main Results:
- Well-established benefits include prevention of diarrhea, alleviation of lactose intolerance, and improvement of gastrointestinal complaints.
- Probiotics can reduce gut metabolites linked to cancer and improve conditions like inflammatory bowel disease and H. pylori infection.
- Evidence for benefits like cancer prevention, cholesterol reduction, and autoimmune disease amelioration is preliminary.
Conclusions:
- Probiotics offer significant, well-documented benefits for gut health and infection prevention.
- Prebiotics, such as oligosaccharides, support gut microflora and offer indirect health benefits.
- Synbiotics combine probiotics and prebiotics, with ongoing research exploring their synergistic effects.
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