Alpha-Amylase Alpha-Amylase (EC 3.2.1.1) — Starch Hydrolyzing Enzyme
High-activity Alpha-Amylase for efficient starch breakdown across industrial and food processes. Supports improved saccharification performance, consistent viscosity reduction, and reliable conversion under high-temperature conditions. Works best within recommended pH and temperature ranges. Activity 20,000–40,000 U/g (thermostable grade: 60,000 U/g). Optimal pH 5.5–7.0 and 70°C–95°C. Light brown powder or amber liquid. MOQ 25 kg. Ships worldwide.
ISO 9001 certified
Product Specifications
01 Enzyme Name
Alpha-Amylase (EC 3.2.1.1)
02 Activity
20,000 – 40,000 U/g (thermostable grade: 60,000 U/g)
03 Optimal pH
5.5 – 7.0
04 Optimal Temperature
70°C – 95°C
05 Appearance
Light brown powder or amber liquid
06 Source
Bacillus subtilis / Bacillus licheniformis
07 Shelf Life
12 months (sealed, cool, dry place)
08 Packaging
25 kg drums (powder) / 30 kg jerricans (liquid)
09 MOQ
25 kg
10 Certifications
ISO 9001, HALAL, KOSHER, Food Grade
Applications
Alpha-Amylase hydrolyzes starch into dextrins and fermentable sugars and is designed for reliable activity within its recommended pH and high-temperature ranges across baking, brewing, starch processing, textiles, paper & pulp, and ethanol production.
Baking & Flour Treatment
Hydrolyzes damaged starch in flour to produce fermentable sugars, improving bread volume, crumb softness, and shelf life.
Brewing & Distilling
Liquefies starch in mash at high temperatures (85–95°C), converting gelatinized starch into dextrins for saccharification.
Starch Liquefaction
First-stage enzyme in glucose/fructose syrup production. Converts raw starch slurry into soluble dextrins at industrial scale.
Textile Desizing
Removes starch-based sizing agents from woven fabrics before dyeing, ensuring even dye uptake without fiber damage.
Paper & Pulp
Modifies starch coatings for surface sizing and coating applications, controlling viscosity and improving paper printability.
Ethanol Production
High-temperature liquefaction of corn and cassava starch for fuel ethanol, reducing viscosity and enabling downstream saccharification.
Why Source From Us
Frequently Asked Questions
Q1 What is Alpha-Amylase (EC 3.2.1.1) used for?
Alpha-Amylase is used for 🍞 Baking & Flour Treatment, 🍺 Brewing & Distilling, 🏭 Starch Liquefaction, 🧵 Textile Desizing, 📄 Paper & Pulp, and 🍶 Ethanol Production.
Q2 What are the optimal pH and temperature ranges for Alpha-Amylase?
For best performance, use Alpha-Amylase at optimal pH 5.5–7.0 and optimal temperature 70°C–95°C.
Q3 What does the activity range (20,000–40,000 U/g) mean?
The activity range indicates the enzyme’s measured units per gram. Higher activity typically enables faster starch breakdown at the same dosage; final dosing should be confirmed by your application trials.
Q4 Do you offer a thermostable grade?
Yes. A thermostable grade is available with activity up to 60,000 U/g for demanding high-temperature processes.
Q5 How should I store Alpha-Amylase to achieve the 12-month shelf life?
Store sealed product in a cool, dry place. Avoid moisture exposure and follow your COA/TDS storage guidance.
Certifications & Standards
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