Food Grade Acid Protease Enzyme Aspergillus Niger Protease Powder CAS 9025-49-4

• Customization: Available
• CAS No.: 9025-49-4
• Formula: Protease
• Model NO.: Protease
• EINECS: 232-796-2
• Nutritional Value: Nutritional
• Certification: BRC, ISO, FDA, HACCP
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: >12 Months
• Type: Pectinase
• Grade: Food Grade
• Appearance: White to Yellow Powder
• Enzyme Activity: 100000u/G
• Test Method: HPLC UV
• Transport Package: Box
• Specification: 1kg/Bag; 25kg/Drum
• Trademark: derrick
• Origin: China
• HS Code: 3507909000
• Production Capacity: 5000kg/Month

Product Description

Temperature Resistant Acid protease

1. Optimum pH

Acid protease samples were taken and diluted to corresponding multiples with buffer solutions of different pH values. Enzyme activity was determined. The relative enzyme activity is calculated by taking the enzyme activity under the original enzyme determination conditions (pH 3.0, temperature 40°C) as 100%, and the results are as follows: the optimal reaction pH was 2.5.

2. pH tolerance

The acidic protease sample was dissolved in buffer solution with different pH values and placed at room temperature for 24h. The enzyme activity was determined. The relative enzyme activity is calculated by taking the enzyme activity under the original enzyme determination conditions (pH 3.0, temperature 40°C) as 100%, and the results are as follows.