... glucan solution in the condition of pH5.5 and 37°C.Function conditionsWorking at pH 3.5-6.5, optimum 4 ... .5-5.5; Working temperature 30-65°C, favorable 37-55°C.Function principleBeta-Glucanase hydrolyzes 1,3 and 1 ... place; high temperature and direct sunlight should be avoided.Expiration25°C, 12 months, activity remains 90%. Feed Enzymes Beta-Glucanase Powder ...