| Model: | AP30 |
|---|---|
| Brand: | Xiangyu |
| Origin: | Made In China |
| Category: | Chemicals / Chemical Auxiliary & Catalyst / Catalyst & Active Agent |
| Label: | alkaline protease , leather enzyme , protease |
| Price: |
US $6
/ kg
|
| Min. Order: | 1000 kg |
| Last Online:06 May, 2024 |
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:
|
Appearance |
Yellow-Brown Powder |
|
Odor |
Slight Fermentation Odor |
|
Enzyme Activity |
100,000 u/g to 400,000 u/g |
|
Water Content |
≤ 8% |
|
Fineness |
≥80% through 40 mesh sieve |
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
Skype/Wechat ID: sinobestlinda
QQ:552484843
