Potential effects of probiotics in cheese and yogurt production: A review

The implementation of probiotic cultures in the dairy industry has been a modern trend in the last few years. The main reasons are the enhancement of human nutrition and health and better organoleptic properties of food products. Probiotic microorganisms can provide protection against pathogenic microorganisms in the gut, by reducing the severity of some types of diarrhea, and against the risk of atopic eczema in high‐risk infants. They also assist in the development of the immune system, by improving colonic health and nutrition. This has led to a better acceptance by the consumers, since it has been demonstrated recently that the microorganisms of the respective food products are also present in the natural microflora of the gut. This review discusses the criteria to select probiotic microorganisms as well as their positive impact on cheese and yogurt production.