Acid Protease 100, 000 U/G Proteolytic Enzyme Powder

• CAS No.: 37259-58-8
• Formula: /
• EINECS: 232-752-2
• Nutritional Value: Nutritional
• Certification: ISO, FDA, HACCP
• Packaging Material: Paper
• Model NO.: Acid Protease
• Storage Method: Normal
• Shelf Life: >12 Months
• Type: Acid Protease
• Storage: Cool Dry Place
• Sample: 10-20g
• Product Name: Acid Protease
• Main Ingredient: Acid Protease Enzyme
• Grade: Food Grade, Pharma Grade
• Appearance: Brownish Yellow Powder
• Transport Package: 1kg/Bag; 25kg/Drum
• Specification: 100, 000 u/g
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

Product Description

Acid protease is a kind of endonuclease, which is produced by submerged fermentation of Aspergillus niger and refined by microfiltration, ultrafiltration and vacuum freeze-drying. It is widely used in alcohol, liquor, beer, brewing, food processing, feed addition, leather processing and other industries.

Product Name	Acid protease
Appearance	Brownish yellow powder
Enzyme activity	100, 000 u/g, 200, 000 u/g, 300, 000 u/g, 50,000~700,000 u/g(Customizable)
Definition of enzyme activity	UV spectrophotometry: under the determination conditions (30 ± 0.2 ºC; pH 7.5), the absorbance of trichloroacetic acid soluble substance released from casein hydrolysis per minute at 275nm wavelength is equivalent to the absorbance of 1 μ g tyrosine, the enzyme amount required is an activity unit, expressed in U / g.
Product standards	The product meets the food chemical Pharmacopoeia (FCC) and the industry standard of Ministry of light industry (QB / t1803-93)
Product features	Acid protease belongs to aspartic acid and carboxyl mixed protease. Under pH acid condition, it can play a strong hydrolysis ability, and break down the peptide bond of protein and decompose the protein into polypeptide or amino acid.
Shelf life	12 months. (In accordance with the storage conditions)
Storage	It is recommended to store in a cool and dry environment and avoid light. If the temperature and humidity are too high, it is necessary to increase the dosage of enzyme.

 

 

 

Limits of heavy metals and microbial indicators
Item	Standard	Test method
Pb (mg/kg)	5.0	GB5009.75 or GB5009.12
As (mg/kg)	3.0	GB5009.11
Total bacterial count (CFU/g or CFU/ml)	50000	GB4789.2
Coliform (CFU/g or CFU/ml)	30	GB4789.3
Escherichia Coli  (CFU/g or CFU/ml)  or  (MPN/g or MPN/ml)	10  or 3.0	GB4789.38
Salmonella( 25g or 25ml)	Negative	GB4789 .4
The product quality is in line with GB1866.174-2016,  FCC, USP/NF

 

 

Application

 

 

1. Food industry

Acid protease is often used as starch improver in food processing. The improved flour products are used in bread, pastry, ham and intestines, etc., which improves the flavor and nutritional value of the products.

 

2. Alcohol industry

In wine fermentation, the addition of acid protease can effectively hydrolyze the protein in raw materials, destroy the cell wall structure between the raw materials and improve the liquor yield. Meanwhile, the amino nitrogen in the mash is increased after protein hydrolysis, which promotes the growth and reproduction of yeast, improves the fermentation speed and shortens the fermentation cycle.

 

3. Feed industry

Acid protease can decompose animal or plant protein into small peptides and amino acids in slightly acidic environment, which can supplement the deficiency of homologous enzymes in animals, enhance disease resistance, improve feed utilization and reduce feed cost.

 

4. Textile and leather industry

Acid protease is an ideal enzyme preparation for fur softening. It is often used in leather processing, fur textile and other industries.

Packaging & Shipping

Packing	1kg/bag ,25kg/bag;25kg/drum; according to your requirements
Transit	Fedex, TNT,DHL,EMS,and so on.
Port	Shanghai/Tianjin/Dalian/Beijing/Xi'an
Lead Time	3-5 working days upon received the payment
For mass orders, it will be delivered by air or sea. Depending on your location, please allow 1-5 business days for your order to arrive. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days by Air, 15-30 days by Sea.

 

Company Profile

Hefei Joye import export Co.,ltd is trading system gradually mature stable, scale, expanding opening flexible, the godfather management, Its marketing network, good business reputation has been praised by customers. The company has already established marketing channels with many manufactures and customers all over the world.

We are specialized in Chemical raw materials: API, Pharmaceutical intermediates, Plant extracts, Health care ingredient, Vitamin,Food additives and Cosmetic additives. These products are widely used in pharmaceutical industry, chemical industry, food industry and other industries. Welcome to consult us. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

FAQ

 

1. What's the MOQ?
Usually1kg. It is based on the different product. Some are lg and some are 1 ton. Please be free to consult our salesman.
2. What's the shipping time?
If in stock, we will ship it out immediately. By FedEx will be 3~5 days to you.
3. If I need less than the MOQ, is it possible?
 Yes. Please be free to consult our salesman.
4. Can you supply the free sample?
Usually it is possible. but the shipping cost be paid bycustomers. It based on the differentproduct.Please be free to consult our salesman.
5. How to store the product?
 Store in cool and dry place. It must be in well closed containers. The shelf life will be 2 years.
6. What's your main payment method?
T/T, trade assurance, west union, money gram.
7: Do you have COA, MSDS, co, Health certificate, form 9 or other certificate?
 Yes, we have. pls be free to contact us to get updated one.