Bacterial maltogenic amylase for antistaling in baking
PRODUCT DESCRIPTION
Maltogenic amylase is produced by submerged fermentation of Bacillus licheniformis followed by purification, formulation and drying. The porduct is widely used in the industries of flour mill, baking, maltose syrup production and in some other industries.
MECHANISM
Maltose amylase can hydrolyze starch into maltose and a certain number of oligosaccharides.
APPLICATIONS
l Flour correction: For specialty flour with improved specifications.
l Steamed bread and bread making: Improvement in crumb structure of bread and steamed bread; better softness, whiteness, elasticity and taste of steamed bread; slowdown of aging, better moisture keeping and softness, and longer shelf life.
l Production of maltose or malt syrup: Stable and controllable performance during saccharification with quality product.
REACTION PARAMETERS
|
CONDITION |
RANGE |
|
Activity Temperature |
20℃-80℃ |
|
Optimum Temperature |
50℃-75℃ |
|
Activity pH |
4.0-6.0 |
|
Optimum pH |
3.5-6.5 |
The product complies with GB1886.174.
|
No. |
ITEMS |
INDEX |
|
|
1 |
Particle size (%<40 mesh) |
≥80 |
|
|
2 |
≤8.0 |
||
|
3 |
Lead/(mg/kg) |
≤5.0 |
|
|
4 |
Arsenic/(mg/kg) |
≤3.0 |
|
|
5 |
Total viable count/(CFU/g) |
≤50000 |
|
|
6 |
Coliform Bacteria/(CFU/g) |
≤30 |
|
|
7 |
Escherichia coli |
(CFU/g) |
<10 |
|
(MPN/g) |
≤3.0 |
||
|
8 |
Salmonella/(25g) |
Not Detected |
|
Light yellow powder. Color may vary from batch to batch. Color intensity is not an indication of enzyme activity.
APPLICATION RECOMMENDATION
The recommended dosage is 0.1-1kg/t DS. 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
PACKAGE AND STORAGE
Ø Package： 25kg/drum.
Ø Storage： Keep sealed in a dry and cool place and avoid direct sunlight.
Ø Shelf life: 12 months in a dry and cool place.
| E-mail: sunson@chinaenzymes.com |
| Tel:86-20-86586087 86-10-58246891 |
| Fax:86-20-86586895 86-10-58246862 |
