This product is an enzyme preparation used for the production of corn starch. It contains various bioactive components such as cellulase, xylanase and B-glucanase, which can degrade the non-starch polysaccharides in corn, rapidly break down the structure where fibers, proteins and starch are encapsulated and intertwined, promote the separation of various components, increase the yield of corn starch and protein, reduce the content of residual starch in fibers, improve the washing efficiency, and lower the energy consumption during fiber drying. It is widely used in the field of corn starch production.
| CONDITION | RANGE |
|---|---|
| Activity Temperature | 20°C - 80°C |
| Optimum Temperature | 45°C - 60°C |
| Activity pH | 3.5 - 7.0 |
| Optimum pH | 4.5 - 5.5 |
Product Format: Brown liquid. Color may vary from batch to batch. Color intensity is not an indication of enzyme activity.
Product Standard: The product complies with GB1886.174.
| No. | ITEMS | INDEX |
|---|---|---|
| 1 | Bulk density / (g/ml) | 1.10 - 1.20 |
| 2 | pH / (25°C) | 5.0 - 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 |
| 7 | Escherichia coli (MPN/mL) | ≤ 3.0 |
| 8 | Salmonella / (25mL) | Not Detected |
This product can be directly pumped into the process water for fiber washing. It is recommended to add 20-50ml/T of corn. If there is an enzyme reaction tank, it is recommended to enzymatically hydrolyze for 120-180 minutes for better results. If there is no enzyme reaction tank, it is recommended to add directly to the fiber washing tank. The actual usage amount depends on factors such as the quality of the raw materials and the process, and should be determined through experiments.
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.