Description

α-Amylase (CAS NO 9001-19-8) is a crucial hydrolytic enzyme that catalyzes the breakdown of starch into simpler sugars like maltose and dextrins. This biocatalyst is essential for industrial processes requiring efficient starch liquefaction and saccharification. It is a fundamental component for manufacturers in the food, beverage, textile, and biofuel industries seeking to optimize yield, reduce viscosity, and improve process economics.

Application

• Starch Processing & Sugar Syrup Production: Primary application for liquefying starch to produce glucose, maltose, and high-fructose corn syrups.
• Baking Industry: Used as a dough conditioner and anti-staling agent to improve bread volume, crumb structure, and shelf life.
• Brewing & Distilling: Facilitates the conversion of grain starches into fermentable sugars during the mashing process for beer and spirit production.
• Textile Desizing: Removes starch-based sizing agents from woven fabrics in a safe and efficient manner.
• Biofuel Production: Employed in the enzymatic hydrolysis of starch from grains (e.g., corn, wheat) for subsequent fermentation into bioethanol.
• Animal Feed Additive: Enhances the digestibility of starch in feed, improving nutrient absorption and feed conversion ratios.
• Paper & Pulp Industry: Aids in starch modification for surface sizing and coating applications.
• Detergent Formulations: Acts as a stain remover for starch-based food soils in laundry and dishwashing detergents.

Basic Information

Item	Details
Product Name	α-Amylase
CAS No.	9001-19-8
Molecular Formula	N/A (Protein/Enzyme)
Molecular Weight	~50-60 kDa (Varies by source)
Synonyms	1,4-α-D-Glucan glucanohydrolase; Glycogenase; α-amylase; Endoamylase; Taka-amylase A; Diastase; Bacterial amylase; Fungal amylase; Cereal amylase
EINECS	232-565-6

Quality Control

Our α-Amylase is produced and tested under a stringent quality management system. We offer grades compliant with key industry standards, including Food Chemicals Codex (FCC) and Kosher certification where applicable. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing activity, purity, and microbiological specifications to ensure it meets your precise application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at temperatures between 2°C and 8°C for long-term stability. This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent moisture absorption and loss of activity.

Specification

Item	Specification
Appearance	Light brown to yellow powder or liquid
Activity (Typical)	10,000 - 150,000 U/g (or as specified)
pH (Optimum)	5.5 - 7.0
Temperature (Optimum)	50°C - 70°C
Loss on Drying	≤ 8.0 %
Heavy Metals (as Pb)	≤ 30 ppm
Total Plate Count	≤ 50,000 CFU/g
E. coli	Negative
Salmonella	Negative

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.