| ≥1 piece |
Activity: 5000-50000 U/g (mL)
Form: Powder, Liquid
Color: White, yellow
Particle size: More than 95% pass through standard sieve of 80 meshes
Optimum pH: 4.5
pH range: Relative activity remains on above 60% at pH2.5-6.5
Optimum temperature: 70 degree centigrade
Temperature range: Relative activity remains on above 60% at T 50-75℃
Acid resistance: Activity is above 80% after acidic treatment for 4 hours at pH2.5-7.0
Heat resistance: Activity is above 80% after heat-treatment for 10 min at T30-75℃.