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Sunson Industry Group Co., Ltd

HomeProductsBeer EnzymesNeutral Protease for brew industry
  • Neutral Protease for brew industry

Neutral Protease for brew industry

    Payment Type: T/T
    Incoterm: FOB
    Min. Order: 100 Kilogram
    Delivery Time: 25 Days

Basic Info

Model No.: PRN100

Additional Info

Packaging: Bag

Brand: Sunson

Transportation: Ocean,Land,Air

Place of Origin: Cangzhou, Hebei Province

Port: Shanghai,Tianjin,Qingdao

Product Description

Sunson Neutral Protease for brew industry is refined Brewing Enzymes. Product Characteristics: Declared Activity: 100,000u/g, Production Organism: Bacillus subtilis, Physical Form: Powder, Color: Snuff color, Color may vary from batch to batch. Color intensity is not an indication of enzyme activity.
Odour: Normal microbial fermentation odour
Production Method: Produced by submerged fermentation, separation and extraction technology.
Definition of Unit: 1 unit of Enzymes For Beer Brewing Neutral Protease equals to the amount of enzyme, which hydrolyzes casein to get 1μg of tyrosine at 40℃ and pH7.5 in 1 min.

Product Specification

Lower Limit

Upper Limit

Enzyme activity



5 mg/kg


3 mg/kg

Total viable count

50,000 CFU/g

Coliform Bacteria

30 CFU/g

Escherichia coli

10 CFU/g

3 MPN/g


Not Detected/25g

Reaction Parameters
Activity Temperature: 30℃-55℃
Optimum Temperature: 40℃-50℃
Activity pH: 5.5-8.5
Optimum pH: 6.5-7.5

• Increases level of soluble protein
• FAN optimization in high adjunct brewing
• FAN control for improved yeast growth and stable fermentation
• Yield improvement

The recommended Brewing Enzyme For Beer Industry dosage is 0.1-2kg of the enzyme preparation per ton of total raw materials. However, the optimal dosage depends on the application criteria, the processing parameters being utilized and the attributes desired in the hydrolysate being developed.

Recommended Storage
Best before: When stored as recommended, the product is best used within 12 months from date of delivery.
Storage at customer`s warehouse: 0-25℃
Storage Conditions: This product should be stored in a cool and dry place in sealed container, avoiding insolation, high temperature and damp. The product has been formulated for optimal stability. Extended storage or adverse conditions such as higher temperature or higher humidity may lead to a higher dosage requirement.

25kgs/drum; 1,125kgs/drum.

Safety and Handling Precautions

Enzyme preparations are proteins, which may induce sensitization and cause allergic type reactions in sensitized individuals. Prolonged contact may cause minor irritation for skin, eyes or nasal mucosa, so any direct contiguity with human body should be avoided. If irritation or allergic response for skin or eyes develops, consult a doctor.

Company introduction: Sunson Industry Group Co., Ltd. was founded in 1996. After 21 years full efforts, Sunson has grown to be a large enzyme enterprise, specializing in exploring, researching, manufacturing and marketing of industrial enzymes. We have 1 strain R&D center, 1 application research center and 2 modern manufacturing bases. We supply you with Food Enzymes, Animal Feed Enzymes, Bakery Enzymes and Textile Enzymes.

Looking for ideal Neutral Protease for Brew Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Helps Yield Improvement are quality guaranteed. We are China Origin Factory of Increases Level of Soluble Protein. If you have any question, please feel free to contact us.

Product Categories : Beer Enzymes

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