Through the thermal satbility comparison between three different kinds of solid phytase, we found that the phytase pellets made by polyhydroxy compounds had the bes.

• 植酸酶液经过多羟基化合物颗粒化处理后,其酶制剂的高温热稳定性比液体酶或普通固体化处理的植酸酶制剂提高50%25。