Description

INTRODUCTION Alkaline Protease is made from Bacillus licheniformis ***9 through cultivation and extraction technique. This product can catalyze the hydrolysis of protein under alkaline condition (pH ***2). It is mainly used in the industry of detergent, leather depilation, silk degumming and protein hydrolysis etc. SPECIFICATIONS/ PHYSICAL AND CHEMICAL PROPERTIES Appearance: Powder Colour: Snuff color Odour: Normal fermentation odour pH: Stable ***2, optimum ***0.5 Enzymatic Activity : ≥**0, **0u/g; ≥1, **0, **0u/g Activity Temperature : ****5 DEG C Calcium ion consistency : Calcium / manganese ion can protect and active this product; Copper / mercury ion can suppress this product. DEFINITION OF UNIT 1 unit of Alkaline Protease equals to the amount of enzyme, which hydrolyzes casein to get 1 Î&frac*4;g of tyrosine in 1 min. at *0 DEG C and pH*0.5. PACKAGING *5kgs/bag (drum) STORAGE Should be stored in a dry and cool place, avoiding insolation and damp. SHELF LIFE *5 DEG C, 6 months, enzymatic activity remains≥*0%. Increase dosage after shelf life.