Yzym-CAT PAP

Series of Catalase for Paper Making

Yzym-CAT PAP is a series of catalase, which belong to the kind of deoxidizing enzyme made through cultivation and extraction technique. It can effectively catalyses the transformation of residual hydrogen peroxide into oxygen and water. and can be widely used in food, textile, paper, electronics, and other industries to remove hydrogen peroxide, a significant saving of water resources and reduce energy consume.
Grade: Industrial Grade for Paper Making.
HS: 35079090.

Customized Enzyme Activity:

PROCESSING CONDITION:
pH: 3.0-12.0;
Temperature: No higher than 70 ℃(normal temperature recommended);
Function Time: 20-30min;
Dosage: 2-5g/L (for 50,000u/g)

UNIT DEFINITION:
1 unit of catalase equals to the amount of enzyme which degrades 1μmol of H2O2 at 37℃ and pH7.0 in 1 min.

APPLICATION FIELD & EFFICACY:
Papermaking Industry: monitoring and optimizing the amount of hydrogen peroxide in bleaching process, degrading residual hydrogen peroxide after the bleaching.

PACKAGING & DELIVERY:
1. for liquid 25kgs/drum; or 1,125kgs/drum.
2. for powder 25kgs/bag or drum.
Or package as per requirement.

STORAGE:
This product is active biological preparation, should be stored and transported in a cool, dry and ventilated place avoiding sunlight.

SHELF LIFE:
3 months under cool condition, activity remain ≥90%; 6 months, activity remains ≥80%. Increase dosage after shelf life. 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.