Ekstraksi Dan Karakterisasi Ekstrak Kasar Enzim Pepsin Dari Lambung Ikan Lele…

Fish stomach is a by-product of the fishing industry that has the potential to be developed as a source of pepsin enzyme, for example from catfish stomach. The objectiveof thisstudy wasto determinethecharacterization of crudepepsin enzyme from catfish stomach. The pepsin extraction process began with separating the stomach wall fluid from the fish by adding Tris-HCl buffer at pH 7.5, followed b…