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Mid Temperature Alpha Amylase Enzyme , Fabric Desizing Bio Polish Enzyme

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Mid Temperature Alpha Amylase Enzyme , Fabric Desizing Bio Polish Enzyme

Model Number : Enzy P3000
Certification : SGS; INTERTEK
Place of Origin : Shanghai, China (Mainland)
MOQ : Negotiable
Price : Negotiable
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
Supply Ability : 50 Tons per Month
Delivery Time : 5 - 8 work days
Packaging Details : 25kg Kraft Paper Bags (80cm*53cm*15cm)
Appearance : Yellow Powder
Temp. : 35-90 ℃, Optimum 60-70 ℃
pH : 4.5-8.0, Optimum 5.2-6.2
Dosage : 0.1 - 0.3%
Advantage : Mid - Temperature Application
Enzyme Activity : 3000 u/g
Standard : GB / T 24401-2009
HS CODE : 3507909000
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Mid - Temperature Alpha - Amylase, Textile Enzymes for Fabric Desizing


It is obtained from Bacillus Subtilis.

It is widely used in manufacture of starch sugar and alcohol, brewery, textile, dye & printing, papermaking, feed industry etc.

Working Mechanism:

The enzyme hydrolyzes the α-1,4-glucosidic linkages of gelatinized starch randomly to soluble dextrins, reducing the high viscosity of the starch slurry.


1. Temperature: Effective Temperature Range : 35-90 ℃, Optimal 60-70 ℃,

2. pH: Effective Range 4.5-8.0, Optimal 5.2-6.2 .

3. Effect of Metal Ion on Enzyme activity : Ca 2+ can improve the stability of the enzyme , Enzyme activity will completely lost without Ca 2+ , Mn2+ and Mg2+ also have the obvious improvement on activity besides Ca 2+ .


1. Solid type: 2000, 3000, 4000 and 5000u/g

2. Unit definition :

The amount of enzyme needed to hydrolyze 1mg of starch in one hour at pH 6.0, 60 ℃ .

3. Standard : QB1805.1-93.


In textile desizing, add the enzyme in the rate of 0.2%(o.w.f) base on 2000 u/ml (u/g) , keep at 50-80 ℃ for 20-40 minutes.

Package and Storage:

This product is organic biochemical substance, high temperature, strong acid & strong alkaline will cause inactivation of enzyme.

So, avoid exposure to sunlight when being transported. Solid enzyme should avoid direct sunlight and rain.

It should be kept in clean, cool and dry place, or you need to increase its dosage.

Technical Service:

Information covering specific application of this product is available.

Our company will work with customers to enhance processes and solve problems. Let us know what you need and we will assist you.

Our Main Products:

we are the supplier and manufacturer:

1. textile enzymes: amylase; neutral cellulase enzyme; acid cellulase enzyme; catalase etc.

2. textile auxi: ABS; disperse agent; detergent; softeners; resin; fastness improver

3. textile specialties: anti pilling agent; APEO remover; organic acid; anti ozone silicone oil; Spandex protector and so on.

Product Tags:

enzymes in textile industry


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