A traditional Japanese foodstuff “Natto” is really a foods created from soybeans fermented by Bacillus natto, and has actually been eaten given that about one,two hundred several years ago. Enzymes that Bacillus natto create by fermentation include things like protease and Dr. Oshima at Hokkaido Imperial University described its purification http://thetagesschau.de/nattokinase-ein-enzym-mit-vielseitigen-anwendungsmoglichkeiten/