High Temperature Alpha Amylase
for textile desizing HTAA25L. Introduction: Conzyme HTAA25L is a liquid form wide temperature alpha amylase preparation. It is specially developed for textile desizing process, which can completely remove the starch based sizes in wide temperature condition
Odor: slight fermentation odor
Enzyme Activity: ≥25,000u/mL ;
Solubility: soluble in water
CAS NO.: 9000-90-2
IUB NO.: EC 188.8.131.52
Complete removal of all types of starch-based sizes
Minimal degradation and strength loss in the fabric
Excellent efficiency in low temperature, energy saving
Environmentally friendly solution
Temperature: 50-110℃, optimum 95℃
pH: 5.5-9.0, Optimum 5.8-8.0
Dosage: 1-2 g/L
Penetrating agent: 1g/L (add into the bath)
Time: 30-40 minutes
Inactivation: raising temperature above 120℃ for 10 minutes, or raising the pH above 11.0 for 10 minutes can inactivate Conzyme HTAA25L completely.
Definition of unit
u/mL: 1 unit of high-temperature alpha-amylase equals to the amount of enzyme which hydrolyzes soluble starch at 70 ºC and pH 6.0 in 1 min.
Should be stored in a dry place with temperature of 25℃.
12 months, subject to storage condition.
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.
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