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Your Position: Home > Biochemical Reagents > Enzymes & Coenzymes & Inhibitors > α-Amylase from Aspergillus oryzae
α-Amylase from Aspergillus oryzae

CAS:9001-19-8

Appearance:White to light yellow powder

Storage:2-8℃

α-Amylase from Aspergillus oryzae
Cat.No：
A8750
Brand：
Solarbio
SKU Tongzhou Beijing Haidian Beijing Wuhan Guangzhou
A8750-250g Inquiry Inquiry Inquiry Inquiry
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Product Information Related Products Related Paper COA Technical Q&A

Product introduction

Effect of calcium ion concentration on enzyme activity: This product does not require high Ca2+, and 50-70ppm Ca2+ is sufficient. Extracted from Aspergillus oryzae. Under high temperature conditions, this enzyme can rapidly hydrolyze the refined α-1, 4 glucoside bond of starch molecules, and arbitrarily cut the starch molecules from the inside to grow short-bond dextrin and a small amount of oligosaccharides, so that the viscosity of starch pulp rapidly decreases. If the liquefaction time is prolonged, a small amount of glucose and maltose will be produced.

Scope of application

Biochemical research. Widely used in the industry of glucose, malt sugar, dextrin, fructose, oligosaccharides, alcohol, beer, monosodium glutamate, food brewing, organic acids, textile, printing and dyeing, paper making, other fermentation industry.

Unit definition

At 70℃ ,pH6.0, the amount of enzyme required for 1mg of soluble starch to become dextrin in 1 minute is 1 unit of enzyme activity

Optimum pH

6.0-6.5 (effective pH range is 5.5-8.0)

Optimum temperature

Above 90℃ (95-97℃ liquefaction is rapid, 100℃ still maintains considerable vitality, in the jet liquefaction, instant temperature can reach 105-110℃)

Note：Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.

Remark：
These protocols are for reference only. Solarbio does not independently validate these methods.

Note：
1. The products are all for scientific research use only. Do not use it for medical, clinical diagnosis or treatment, food and cosmetics, etc. Do not store them in ordinary residential areas.
2. For your safety and health, please wear laboratory clothes, disposable gloves and masks.
3. The experimental results may be affected by many factors, after-sale service is limited to the product itself and does not involve other compensation.
Experimental Images
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