Products

Neutral Protease NP-100

 NP-100 can catalyze the hydrolysis of proteins under neutral condition and generate peptide and amino acids.


DESCRIPTION

NP-100 is a food-grade protease produced from classical strains of Bacillus subtilis through submerged fermentation, extraction and refining process. NP-100 can catalyze the hydrolysis of proteins under neutral condition and generate peptide and amino acids.

 

PRODUCT CHARACTERISTICS

Declared Enzyme:

Protease

EC Number:

EC 3.4.24.28

Appearance:

Deep brown Liquid

Activity:

100,000 U/ml (minimum)

Product pH:

Specific Gravity:

4.0 to 7.0

≤1.25g/ml

 

EFFECT OF PH

NP-100 can work at a wide pH range from 5.0 to 9.0, with its optimal pH range from 6.0 to 7.0 and an optimum pH 6.5 (see Figure 1).

 

EFFECT OF TEMPERATURE

NP-100 can work at temperatures from 30 to 60°C, with its optimum temperature range from 45 to 55°C and an optimum temperature 50°C (see Figure 2).

NP-100.png

APPLICATION & BENEFITS

NP-100 can effectively hydrolyze animal and plant proteins, including meat, soybean, gelatin, casein, whey, and cereals used in beer production. The optimal concentration of the substrate is 10 to 25%. 

  • Hydrolysis of animal protein 

NP-100 can be used to hydrolyze meat, fish, terrapin, pig pancreas, silkworm pupae, etc. to produce peptide and amino acids.

  • Hydrolysis of plant protein

Adding NP-100 into soy milk or instant soy milk powder can considerably increase the yield of proteins and the solid content.

  • Beer production

In beer production, inadequate quality of malt or large content of auxiliaries will lead to insufficient α-amino acid, thus result in insufficient yeast propagation, abnormal fermentation and unwanted diacetyl content in beer. NP-100 can help to increase α-amino acid content in beer. Dosage rate depends on the original wort content.

  • Soy Sauce  

Proteolysis is the key to maximize raw material utilization and improve product quality in soy sauce production. Use of NP-100 can partly replace Koji to maximize the utilization rate of the raw materials, and maintain the desirable flavor and quality of final products.

  • Treatment of animal blood

NP-100 can be used in the treatment of red blood cell to produce decolorized and soluble blood hydrolyte, which can be used in the production of calcium supplements, oral liquid nutritional supplements and food additives to enhance nutrition in food and beverages.

 

PACKAGING, STORAGE & SHELF-LIFE

  • 25kg, 30kg HDPE drums or 1125kg IBC totes.

  • Avoid direct sunlight, high temperature and humidity during transportation.

  • The storage room should be kept clean, cool and dry, preferably with air-conditioner. 

  • Shelf-life is six months provided this product is stored at 0∼10°C in its original packaging, sealed and unopened, protected from direct sunlight. The shelf-life will be twelve months if it is properly stored at 0∼5°C.

 

SAFE HANDLING OF ENZYMES

Inhalation of enzyme dust and mists should be avoided. In case of contact with skin or eyes, promptly rinse with water for at least 15 minutes. For detailed handling information, please refer to the Safety Data Sheet.


Contacts

Products

Factory 1: 

 

Address:    

Contact:      Edna Yang

Tel:              +86 510 8525 9383 

Cell: 

Email:         edna.yang@bolibio.com

Factory 2:

  

Address:    

+86 151 5221 3005

Jiangsu Boli Bioproducts Co., Ltd.

93 Yangzhou Rd, Jiangyan Economic Development Zone,Taizhou City,Jiangsu 225500, China  

Jiangsu Boyang Bioproducts Co., Ltd.

30 Tongwang Road, Nantong Economic & Technological Development Zone,Nantong City,Jiangsu 226017, China

Boli USA Contact Information

PO Box 31096 Saint Louis,MO 63131 

Contact:David Singer 

 

 

Office:314 991 5191 

Mobile:314 503 0556 

Contact:Song Qian 

Mobile:262-893-1055 

Contact:Ms.Edna Yang

Tel:+86 510 8525 9383 

Fax: +86 510 8522 1582 

Mobile:+86 151 5221 3005 

 

 

Address:93 Yangzhou Road,Jiangyan Economic Development Zone,Taizhou City,Jiangsu Province,China.

Boli China Contact Information