biotransformation process of phenolic compounds of soybean extract in equol and bioactive isoflavones through fermentation and / or enzymatic application, composition thus obtained and use

摘要

Biotransformation process of soybean extract phenolic compounds in equol and bioactive isoflavones by fermentation and / or enzymatic application, composition thus obtained and use of the present invention relates to a biotransformation process of water soluble soybean extract phenolic compounds in isoflavones bioactive and equal with high yield and high production for biotechnological application, mainly for the food industry as a food ingredient. The invention was able to biotransform the glycosylated forms (daidzine and genistin) of isoflavones into their respective aglycone forms (daidzein and genistein). The hydrolysis of glycosylated isoflavonoids by the process of the present invention, as well as the formation of equal, is unprecedented in that it results in an in vitro process for obtaining this bioactive compound without the presence of intestinal bacteria using only an enzymatic biotransformation.