Under the condition of pH5.5 and 37℃, the amount of enzyme required to release 1 μmol of inorganic phosphorus from a concentration of 5 mmol/L sodium phytate solution per minute was 1 unit of enzyme activity, expressed as U.

It can catalyzes the hydrolysis of phytic acid and its phytic acid brine into inositol and phosphoric acid, thereby transforming phytic acid phosphorus in plants into a form that can be used by animals, improving the utilization rate of phosphorus, reducing the pollution of phosphorus to the environment, improving feed quality and reducing feed cost.

It can remove phytic acid from the complexation of mineral elements and protein, improve the nutrient availability of minerals and protein digestibility, restore the activity of endogenous digestive enzymes, and improve the energy efficiency of feed.

Based on the specification of 10,000 U/g, 100-300 g of this product is added to each ton of compound feed.