Juice clarification enzyme Sunson® PEC-600
This product is produced by submerged fermentation of Aspergillus niger followed by purification and formulation. The pectinase has high activity in the acidic pH range (pH3.3-4.0), and is widely used for depectinization of various juice.
MECHANISM
Different types of pectinases (PG, PE and PL) are involved in the product to ensure its efficient degradation of pectin. Besides, cellulase and hemi-cellulase in it helps the removal of side chains in pectin backbone, and will depolymerize pectin to the largest extend, which is very helpful for juice clarification and disintegration of plant cells releasing valuable components into juice.
APPLICATIONS
l Fruit and vegetable processing: juice yield increase and juice clarification or stabilization; viscosity reduction for puree or fruit powder when necessary.
l Plant or herb extract: more yield or purity of target components, smooth operation.
l Wine/cider: higher yield, more color extraction and better wine clarification or stabilization.
l Beverage: transparency and stability improvement
REACTION PARAMETERS
|
CONDITION |
RANGE |
|
Activity Temperature |
25℃-63℃ |
|
Optimum Temperature |
50℃-60℃ |
|
Activity pH |
2.5-4.5 |
|
Optimum pH |
3.3-4.0 |
PRODUCT SPECIFICATION
Brown liquid. Color may vary from batch to batch. Color intensity is not an indication of enzyme activity.
APPLICATION RECOMMENDATION
The recommended dosage is 0.02-0.1kg/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 convenient volume.
PRODUCT STANDARD
The product complies with GB1886.174.
|
No. |
ITEMS |
INDEX |
|
|
1 |
Bulk density/(g/ml) |
≤1.20 |
|
|
2 |
pH/(25℃) |
3.0-6.0 |
|
|
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 |
|
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. Slight sedimentation is acceptable since it will not impact performance of the product.
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 |
