3.1.3.72	additional information	-	heat stable	
3.1.3.72	50	-	10 min, stable	
3.1.3.72	55	-	40 min: no loss of activity, 80 min: 50% loss of activity	
3.1.3.72	55	-	10 min, 60% loss of activity in assay containing CaCl2, compared to 40% in absence of CaCl2	
3.1.3.72	60	-	ca. 80% activity at pH 8.0 for up to 3 h in the presence/absence of 5 mM CaCl2. In the presence/absence of 5 mM CaCl2, phytase is also stable at 80°C and shows ca. 100% of residual activity for 30 min at pH 8.0 and then declines sharply thereafter