Fermentation process could
improve nutritional and functional properties compared to original
raw materials. Several studies have reported that the degradation
of soybean allergenic and antinutritional proteins during fermentation
by microbial proteolytic enzymes in fermented soy foods and
feed products. Therefore, Fermentation can help to reduce the
immunoreactivity and allergic reactions caused by soy products,
and decrease trypsin inhibitors which cause unfavorable physiological
effect and decrease weight gain in animals