Product
Information
Acid Protease
Acid Protease is manufactured
by fermentation process with selected strain belonging to Aspergillos
usamii No.537.
Quality Standards (QB1805.3)
Appearance Light yellow powder
Activity 50,000 u/g
Particle size 80% passing 40 mesh
Loss on dry (%) ≤8.0
Heavy metals (Pb)(%) ≤0.004
Amount of bacteria (CFU/g) ≤50,000
Activity definition
One u/g of tyrosine produced by one minute hydrolyzing of caseing
by 1 gram of Acidic protease power under the condition of 40℃&
pH 3.0, is defined as one active unit
Characteristics
Optimum temperature:30-45℃
Optimum pH: 2.5-5.0
Properties
Recommended Use level
5-10 u/g feed
Packing
Plastic bag
Net weight: 2Kg , 20 Kg
Storage & Shelf life
Avoid moisture, direct sun shinning.
3 months under 15℃ |