Method for producing isoflavones aglycone from soybean embryo

摘要

In the present invention, a soybean embryo extract concentrate is reacted by adding an extract of coenzyme, and Bacillus lactisThe present invention relates to a method for producing high-purity isoflavone aglycones having a high yield, comprising the step of inoculating and fermenting a pre-culture medium of licheniformis CK 11-4 (KCCM 10042). The production method according to the present invention realizes an optimization condition for converting the isoflavone glycoside in soybean embryo into isoflavone aglycon, thereby reducing the amount of extraction solvent used and production cost even when it is produced by scaling up in the field process, Can be stabilized.