The activity of plant and microbic phytases depending on the medium pH was studied.

研究了培养基依赖性植生肌醇六酸酶的活性。

On the basis of acetone-phosphomolybdate method to detect phosphorus, the microplate method was developed for the determination of activity units of phytase.

丙酮法测的基础上，酶活测定时引入板法。