The Phytase Activity Assay Kit is widely used in agricultural and food science research to measure phytase enzyme activity in various samples. It plays a crucial role in optimizing animal feed formulations, as phytase helps break down phytic acid, improving phosphorus availability and reducing environmental pollution from animal waste. In the food industry, it is applied to assess the effectiveness of phytase in enhancing mineral bioavailability in plant-based products. Additionally, it is utilized in biotechnology to screen and engineer microbial strains for improved phytase production, supporting sustainable agricultural practices.