Neutral Food Grade Enzymes Antimicrobial Beneficial To Health CAS No. 9000902

Neutral Food Grade Enzymes Antimicrobial Beneficial To Health CAS No. 9000902

【ADVANTAGES】

• Finished enzyme used directly
• Significant reduction in sulfide and liming auxiliaries using
• Improve leather softness and hand feeling
• Remove hidden fluff successfully
• Increase leather skin area, and give leather clear and smooth surface finishing effects.

【PRODUCTION】
This product was produced by Bacillus licheniformis strain, which fermented in submerged medium.
 
【INTRODUCTION】
This Alkaline proteinase is a kind of endonuclease. It could hydrolyse the macromolecular protein into polypeptides or unbounded amino acid under the certain lower temperature and a broad pH range, and especially under the alkaline conditions. For its high activity to decompose the protein, it could be used for animal protein hydrolysis for food and feed, heparin sodium, leather depilation, leather softening, silk degumming, enzyme-contatining detergent, etc industries.
 
【Quick Details】

 
【SPECIFICITY】

• Physiochemical Indexes Alkaline protease activity≥100,000 U/g
• Appearance:light yellowish-brown powder;
• pH: The effective pH range of this enzyme is between 8.0-12.0, the optimum pH range is between 9.0-11.0；
• Temperature: The suitable temperature range for Deterzyme is between 30-60℃, the optimum temperature range is between 40-50 ^oC.

Characteristics and Content of the Components

 
【ENZYME ACTIVITY】
    The activity of the solid alkaline proteinase was 100, 000 U/g—300,000 U/g .
    (*High activity product is available upon request of our customers.)
 
【DEFINITION OF ENZYME ACTITIY】
One unit (U) of Protease is defined as the quantity of enzyme, which liberates 1μg Forint positive amino acid and peptide of tyrosine per minute at 37°C, pH8.5.
 
【PACKAGE AND STORAGE】
   Package: 25 kg/bag or 25 kg/drum for solid product.
   Storage: Keep away from heat, moisture, and direct sunlight.
   Shelf life:12 months for solid products when stored in room temperature ( <25 ^oC ) and dry place.
 
【APPLICATION】

• Protein hydrolysis,Add into mixture (dosage 0.1%-0.5%) could accelerate the hydrolysis of animal protein, meat, etc. We recommend you to conduct a trial before large scale preparation.
• LEAHER DEPILATION,Following listed the process for leather depilation:
• The optimum pH range is between 8.0-12.0, temperature range is between 40-50 ℃ .
• Dosage be recommended as 0.3% of raw leather.
• Put the solution on the surface of untreated leather or direct soak into the enzyme solution. It could simplify the process and shorten the period, and improve the product quality, increase the yield of leather also decrease the production cost, improve the sanitary environment, and reduce the pollution.
• SILK DEGUMMING
  1. Directly mix the proteinase with the silk in solutions, and kept at room temperature or set temperature for hours at you want; Check interval to get the result you needed. The proteinse can hydrolyse the macromolecular protein into polypeptides or unbounded amino acid to reduce the pollution.
  2. The optimum pH range is between 8.0-12.0, temperature range is between 40-50 ℃ .
  3. Dosage be recommended as 0.3% of raw leather.

【PHYSICAL AND CHEMICAL PROPERTIES】

•    Appearance : light yellow/white power
•    Safety data: pH 4.0-9.0
•    Melting point: no data available.
•    Boiling point: no data available.
•    Flash point: no data available
•    Ignition temperature :no data available.
•    Lower explosion limit :no data available.
•    Upper explosion limit: no data available.
•    Water solubility :soluble.

 
【STABILITY AND REACTIVITY】
   Stability: stable.
   No toxic odors and flammability;
 
【TOXICOLOGICAL INFORMATION】
    Acute toxicity: no
 
【DISPOSAL CONSIDERATIONS】
    Product observes all federal, state, and local environmental regulations.
    Contaminated packaging : Dispose of as unused product.
 
【TRANSPORT INFORMATION】
Keep transport clean, dry, ventilated, prevent sun, rain, moisture,mix transportation and storage with toxic and harmful and volatile odors items without mix transportation and storage with toxic and harmful and volatile odors items.
 
【REGULATORY INFORMATION】
Comply with GB1886.174-2016<<national food safety standards enzymes for food industry >>
 
【OTHER INFORMATION】
The information contained herein is based on the present state of our knowledge. It characterizes the product with regard to the appropriate safety precautions.It does not represent a guarantee for the product.