Appearance (Colour)
Off - white to pale yellow
Appearance (Form)
Powder
Activity
min. 2400 GDU/g powder (Gelatin digesting units)
Unit Definition
One unit will hydrolyze 1.0 mg of amino nitrogen from gelatin in 20 minutes at pH 4.5 at 45 °C.
Enzyme solution for activity determination
Prepared in 30 mM sodium acetate buffer, pH 4.5
