Share to
Acid Protease
Still deciding? Get samples first, Contact US !
View similar products
Tag list
- Product Description
-
Acid Protease
Product Feature
Name of Product
Acid Protease
Grade
Food Grade
Appearance
Dark brown liquuid
Components
Protease, Glycerin, Water
Strain
Aspergillus niger
Production Method
This product is made from Aspergillus niger through fermention, filter press degerming and membrane concentration technology.
Working Condition
Temperature：20-65℃，optimum 50-55℃；
pH：2.5-5.0，optimum 3.5-4.0。
Application Field
For ethanol fermentation
Usage
Add directly into fermentation tank.
Dosage
每吨玉米添加100-400克，具体添加量有试验确定。
Recommended dosage is 100~400g per ton of corn. Adjust according to tests.
Efficacy
Enzymolysis crude protein to small peptide and amino nitrogen, increase fermentation degree, shorten fermentation period, increase the content of amino acid in DDGS.
Product Specification
Activity（u/mL）
Acid Protease ≥100,000
Pb (mg/kg)
≤5
Arsenic (in As)（mg/kg）
≤3
E.coli（CFU/g）
≤30
Escherichia coli（25g）
＜10
Total count colony（CFU/g）
≤50,000
Salmonella （25g）
Absent
Antimicrobial Activity（ /g）
Absent
Specific Gravity
1.10-1.20
Packaging
25kgs/drum (or according to customer’s requirement)
Storage Condition
Shelf Life
12 months
Temperature
0-25℃
Storage Condition
This product should be stored in a dry place under 25℃, avoiding sunlight and direct contiguity with air for a long time.
Safety Information
Enzyme preparations belong to protein, which may induce sensitization and cause allergic type reactions in sensitized individuals. Prolonged contact may cause minor irritation for skin, eyes or mucous membrane of nose, so any direct contiguity with human body should be avoided. Details please refer to Material Safety Data Sheet.
Acid protease preparations are made from Aspergillus niger through cultivation and extraction technique.Acid protease can catalyze the hydrolysis of protein under acid condition and is mainly used in the industry of alcohol fermentation,leather softening,wool dyeing,juice purification and feed additives etc.
Grade:food,feed,ethanol;textile(wool dyeing);leather industry.
HS:35079090.
SpecificationS:Appearance:
Liquid or powder
Color :
Snuff color
Odor:
Slight fermentation odor
Processing Condition:
Temperature:30~50℃,optimum 40-45℃;
pH:2.5-5.5,optimum 3.0-3.5.
APPLICATION FIELD&EFFICACY:
--Food industry;
--for ethanol;
--Used as feed additive;
--In wool dyeing;
--In leather softening.
Packaging&Delivery:
package as per requirement.
Storage:
Should be stored and transported in a cool,dry and well-ventilated place avoiding sunlight.
Shelf Life:
25℃,6 months,enzymatic activity remain≥90%.Increase dosage after shelf life.
Safety:
Enzyme preparations belong to protein,which may induce sensitization and cause allergic type reactions in sensitized individuals.Prolonged contact may cause minor irritation for skin,eyes or mucous membrane of nose,so any direct contiguity with human body should be avoided.If irritation or allergic response for skin or eyes develops,consult a doctor.
Acid Protease
Products Category
Inquire Now
Note: Please leave your email address, our professionals will contact you as soon as possible!
Related Products
Sinobios (Shanghai) Imp. & Exp. Co., Ltd
Fax：+86-21-58886915
Address: Room 214, No. 236, Hai Qu Road, Pudong New Dist., Shanghai 200120, China
Request Quote