Thermostable Alkaline Phytase from Alcaligenes sp. in Improving Bioavailability of Phosphorus in Animal Feed: In Vitro Analysis

Figure 2

Effect of pH on phytase activity and stability. The Alcaligenes sp. was inoculated in the minimal medium containing 1% (w/v) sodium phytate as the sole phosphorus source and incubated at 37°C for 144 h in an orbital shaker at 150 rpm. The result was the mean of three different repeats. Error bar standard deviation.