Heat stable Alpha Amylase
enzyme for textile desizing Conzyme DD990L. INTRODUCTION: Conzyme DD990L is liquid alpha amylase preparation. It is specially developed for textile desizing process, which can completely remove the starch based sizes in wide temperature condition.
DEFINITION OF UNIT
1 unit of Low-temperature alpha-amylase equals to 1ml enzyme liquidizes 1g soluble starch at 60 ºC and pH 6.0 in 1 hour.
ENZYME ACTIVITY: ≥6,000 u/mL
Appearace: Brown liquid
Solubility: Soluble in water
Odor: Slight fermentation odor
1.Complete removal of all types of starch-based sizes
2. Excellent efficiency in low temperature, energy saving
3. Environmentally friendly solution
Temperature: 40-120℃, optimum80℃
Liquor ratio: 5:1-20:1
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®DD990L completely.
Should be stored in a dry place with temperature between 5-25℃
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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