Probiotic bacteria are rapidly gaining ground as healthy food supplements. However, the production of this "functional food" has its pitfalls: only few probiotic bacterial strains are robust enough to survive conventional production processes. Researchers from Technische Universitaet Muenchen have now developed a particularly gentle method that allows the use of thus far unutilized probiotics. The outcome is beneficial for both manufacturers and consumers: it's energy and cost efficient -- and it makes probiotics less perishable.
