Sunson Industry Group Co., Ltd

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Acid Protease for alcohol Fermentation

  • $19
    ≥100
    Kilogram
Payment Type:
L/C,T/T
Incoterm:
FOB
Min. Order:
100 Kilogram
Transportation:
Ocean,Land,Air,Express,Express
Port:
Tianjin,Shanghai,Guangzhou
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  • Product Description
Overview
Product Attributes

Model No.PRA100L

BrandSUNSON

Place Of OriginChina

Types OfEnzyme Preparations

Supply Ability & Additional Information

Packaging1KG;25KG

Productivity10000T/MONTH

TransportationOcean,Land,Air,Express,Express

Place of OriginChina

Supply Ability10000T/MONTH

CertificateISO22000;MUI,FAMI-QS;NON-GMO;FSSC22000;KOSHER;HALAL

HS Code3507909090

PortTianjin,Shanghai,Guangzhou

Payment TypeL/C,T/T

IncotermFOB

Packaging & Delivery
Selling Units:
Kilogram
Package Type:
1KG;25KG

PRODUCT DESCRIPTION

acid protease PRA100L is produced by submerged fermentation of Aspergillus niger followed by purification and formulation. The enzyme catalyzes the hydrolysis of protein under acid condition. In alcohol fermentation industry the product will liberate more amino nitrogen and improve ethanol yield by boosting yeast’s growth, bringing economic benefits.

 

MECHANISM

The acid protease is capable of breaking down peptide bonds in proteins  in raw materials, liberating short peptides and even amino acids that are necessary for yeast’s growth. In this way ethanol yield is increased, while making the best use of raw materials and saving cost for supplementation of yeast nutrients.

 

REACTION PARAMETERS

PARAMETERS

RANGE

Activity Temperature

30℃-60℃

Optimum Temperature

40℃-50℃

Activity pH

2.5-6.0

Optimum pH

2.5-3.5

 

PRODUCT SPECIFICATION

Items

Description

Declared Activity*

100,000u/ml

Physical Form

Liquid

Color**

Brown

Odour

Normal microbial fermentation odour.

*Definition of Unit: 1 unit of Acid Protease equals to the amount of enzyme, which hydrolyzes casein to get 1μg of tyrosine at 40℃ and pH3.0 in 1 min.

** Color: Color can vary from batch to batch. Color intensity is not an indication of enzyme activity.

 

PRODUCT STANDARD

The product complies with GB1886.174.

No.

ITEMS

INDEX

1

Bulk density/(g/ml)

1.05-1.20

2

pH/(25)

3.55.5

3

Lead/(mg/kg)

5.0

4

Arsenic/(mg/kg)

3.0

5

Total viable count/(CFU/mL)

50000

6

Coliform Bacteria/(CFU/mL)

30

7

Escherichia coli

(CFU/mL)

10

(MPN/mL)

3.0

8

Salmonella/(25mL)

Not Detected

 

APPLICATION RECOMMENDATION

The recommended dosage is 0.05-3kg of the enzyme preparation per ton of total raw materials. The dosage has to be optimized based on each application, the raw material specifications, product expectation and processing parameters. It is better to begin the test with the convenient volume.

 

SAFE HANDLING PRECAUTIONS

Enzyme preparations are proteins that may induce sensitization and cause allergic type of symptoms in susceptible individuals. Prolonged contact may cause minor irritation for skin, eyes or nasal mucosa. Any direct contact with human body should be avoided. If irritation or allergic response for skin or eyes develops, please consult a doctor.

 

WARNINGS

Keep sealed after use every time to avoid microbial infections and inactivation of enzymes until its finish.

 

PACKAGE AND STORAGE

Ø  Package 25kgs/drum; 1,125kgs/drum.

Ø  Storage Keep sealed in a dry and cool place and avoid direct sunlight. Slight sedimentation is acceptable since it will not impact performance of the product.

Ø  Shelf life:  12 months in a dry and cool place.

ABOUT US
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.


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Product Categories : Ethanol & Fermentation Enzymes

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