... 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 ... maintain a high degree of stability;4,Strong protease, lipase, amylase enzymes and a variety of activity,which can ...