... amine stnthesisProduct Features1, Strains of the Ministry of Agriculture, "feed additive variety ofdirectory" to provide safe bacteria, and by ... acid, salt, high temperature resistance,extrusion, granulation in the feed and through the process of acidic stomachenvironment, are able to ... and reproduction can produce B1, B2, B6, etc. B vitamins andvitamin C, vitamin K2, vitamin nutrition for the animals; ...