Biotechnological Applications in Enhancing the Gut Environment.

Modern technologies of biotechnology which are involved in modifying the composition of some food ingredients, play an important role in the food industry that stimulates intestinal movement. Focusing on some key genes of significance in the regulation of immunity, growth and nutrient metabolism in different tissues. Also, using fermentation techniques in the food industry is important. Probiotic bacteria especially lactobacillus spp. is continuously developing to modulate the microbiome of the gut, furthermore it can be considered a novel alternative medication for overweight problems and other metabolic deficiencies. Administration of probiotic organisms can modulate the gut microbiota for host health recovery. Fungi and yeasts in particular, and the most prominent of them are Saccharomyces spp. they have an important role in reducing gastrointestinal diseases, and reducing intestinal invasion with harmful fungal species, in addition to their presence in foods that reduce poor digestion to a great extent.