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Thermostable Alpha Amylase Enzyme For Industrial Ethanol Production

$4.99

Availability: 100 in stock

Product Description

High-temperature alpha amilase enzima for industrial ethanol

INTRODUCTION

High-temperature alpha-amilase is made from the strain of Bacillus licheniformis Produced by submerged fermentation, separation and extraction technology. through deep fermentation and extraction technique. High State Amilase, with excellent heat resistance,is widely used in the industries of starch sugar (glucose, maltose, dextrin, fructose, oligosaccharide), alcohol, beer, monosodium glutamate, brewing, organic acid, textile, print, dyeing, papermaking and other Fermentation industries, etc..

DEFINITION OF UNIT

1 unit of Glucoamylase equals to the amount of enzyme which hydrolyzes soluble starch to get 1mg glucose at 40℃ and pH4.6 in 1h.

Characteristics

Declared Activity 30000 u/g
Production Organism Aspergillus niger
Physical Form Liquid
Color Brown ,Color can vary from batch to batch. Color intensity is not an indication of enzyme activity
Odour Normal microbial fermentation odour.

SPECIFICATIONS

ITEMS Lower Limit Upper Limit
enymes activity 130000u/g
Lead 5 mg/kg
Arsenic 3 mg/kg
Total viable count 50,000 CFU/g
Coliform Bacteria 30 CFU/g
Escherichia coli 10 CFU/g 3 MPN/g
Salmonella Not Detected/25g

DOSAGE

Alcohol and ethanol industry: The recommended dosage is 0.6-1.2L per ton of total raw materials. Added at the beginning of saccharification after pH adjustment, then saccharifying at 60℃ and pH 4.0-4.5 for 30-60 minutes.

Beer industry: The recommended dosage is 0.4-0.8L of the enzyme preparation per ton of total raw materials, added at mashing-in.

Starch sugar industry: The recommended dosage is 0.5-1.0L per ton of dry starch when saccharifying at 60-63℃ and pH 4.3-4.5.

Other industries: Glucoamylase can also be used in the processing of rice wine, edible vinegar, antibiotic and citric acid industry, etc.

PACKAGE DAN STORAGE

Pactage

Packaging specification: 25kgs/drum; 1,125kgs/drum or as your request.

Storage

Best Before When stored as recommended, the product is best used within 6 months from date of delivery.
Shelf Life 6 months at 25℃, activity remain ≥90%. Increase dosage after shelf life.
Storage Conditions This product should be stored in a cool and dry place in sealed container, avoiding insolation, high temperature and damp. The product has been formulated for optimal stability. Extended storage or adverse conditions such as higher temperature or higher humidity may lead to a higher dosage requirement.

SAFETY

Enzyme preparations are proteins, which may induce sensitization and cause allergic type reactions in sensitized individuals. Prolonged contact may cause minor irritation for skin, eyes or nasal mucosa, so any direct contiguity with human body should be avoided. If irritation or allergic response for skin or eyes develops, consult a doctor.

Other Names

thermostable amylase

Temperature

60℃-105℃,Optimum80℃-95℃

Place of Origin

Ningxia China

Packaging Detail

Packaging specification: 25L/drum; 1,125L/drum or as your request

FEMA No.

2306

Model Number

HTAA30L

Appearance

Liquid

CAS No.

9000-90-2

Colour

Brown

Payment Terms

L/C,T/T

Type

Enzyme Preparations,Flavoring Agents

EINECS No.

232-565-6

pH

4.5~7.5, Optimum 5.0-6.0

Odour

Normal microbial fermentation odour

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