I.Brief Introduction:
The Alkaline Protease is a solid enzyme produced by submerged fermentation from Bacillus licheniformis according to the specification of GB/T23527-2009 (China). It is widely applied in detergent, leather depilation and softening, silk degumming, Heparin Sodium, Chondroitin and etc.
II. Definition of Activity:
One gram of solid Alkaline Protease powder at 40°C and pH 10.5 hydrolyze casein in one minute to produce 1ug tyrosine is defined as one enzyme activity unit and marked with u/g.
III. Characteristics:
1. Alkaline Protease can efficiently hydrolyze the protein into free amino acids.
2. Effective temperature: 20-65°C Effective pH: 8-12
Optimum temperature: 40-50°C Optimum pH: 9-11
IV. Specifications:
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Appearance
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Yellow-Brown Powder
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Odor
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Slight Fermentation Odor
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Enzyme Activity
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100,000 u/g to 400,000 u/g
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Water Content
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≤ 8%
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Fineness
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≥80% through 40 mesh sieve
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V. Storage:
Should be stored in a cool, dry and well-ventilated place; protect from direct sunlight, heat and dampness; avoid storing with poisonous and harmful substances.
VI. Shelf Life:
Enzyme activity remains ≥ 85% after 6 months at room temperature 25°C.
VII.Packaging:
20kg/bag, 25kg/bag or as clients’ requirements
Contact: Linda Lee
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