China supply food grade commercial bacteria alpha amylase enzyme powder
China supply food grade bacteria alpha amylase enzyme powder
Introduction
Low-temperature α-amylase (AAL) is produced by submerged fermentation of Bacillus subtilis followed by purification and formulation. The product is not as heat-stable as thermostable α-amylase, bringing the benefit of easy inactivation.
The enzyme is widely used in starch related industry where degradation of starch is necessary, such as starch sugar processing(glucose, maltose, dextrin, fructose, oligosaccharide), alcohol fermentation, brewing, monosodium glutamate fermentation, organic acid production, textile, papermaking and others.
MECHANISM
Definition of unit
1 unit of Low-Temperature Alpha-Amylase equals to the amount of enzyme which liquidizes 1g of soluble starch at 60℃ and pH6.0 in 1h.
Characteristic
Declared Activity | 3000 u/g |
Production Organism | Bacillus subtilis |
Physical Form | Powder |
Color | yellowish,Color can vary from batch to batch. Color intensity is not an indication of enzyme activity |
Odour | Normal microbial fermentation odour. |
PRODUCT STANDARD
No. | ITEMS | INDEX | ||
1 | Bulk density/(g/ml) | 1.10-1.25 | ||
2 | pH/(25℃) | 5.5-7.0 | ||
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 | ||
Alcohol and ethanol industry: The recommended dosage is 0.6-1.2L per ton of total raw materials.
Brewing industry: The recommended dosage is 0.4-0.8L of the enzyme preparation per ton of total raw materials, added at mashing-in.
Starch sugar industry: The recommended dosage is 0.5-1.0L per ton of dry starch.
Other industries: Can also be used in the processing of rice wine, vinegar, antibiotics and citric acid industry, etc. to increase yield and reduce fermentation time.
Reminding：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.
Pactage
Packaging specification: 25kgs/drum; 1,125kgs/drum or customized .
Storage
Best Before | When stored as recommended, the product is best used within 12 months from date of delivery. |
Shelf Life | 12 months at 25℃, activity remain ≥90%. Increase dosage after shelf life. |
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. |
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. Sunson group is the member of China Biotech Fermentation Industry Association, and has been awarded as "Key Enterprise of China Enzymes Industry". We take the lead to be certified with ISO9001:2000 quality management system in enzyme industry.
Currently, Sunson group has established 6 subsidiary companies and 30 offices in 32 cities, provinces and municipalities in China. Our products have been exported to more than 30 countries and regions. "Sunson" has become a leading brand of enzyme industry in China.
Our certification
1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery: Sample order in stock and 3-7 days for bulk production.
8. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
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