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Glucoamylase

Glucoamylase is an exoamylase produced by fermentation, extraction and refining of non-transgenic engineering bacteria Aspergillus niger. It can rapidly hydrolyze α-D-1,4 glycosidic bonds in liquefied starch, or slowly Hydrolysis of α-D-1,6 glycosidic bonds releases glucose from non-reducing dextrin and oligosaccharide chain ends, converting starch to glucose. Widely used in alcohol, organic acid, antibiotics and other industries.
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1. Product Introduction

Glucoamylase is an exoamylase produced by fermentation, extraction and refining of non-transgenic engineering bacteria Aspergillus niger. It can rapidly hydrolyze α-D-1,4 glycosidic bonds in liquefied starch, or slowly Hydrolysis of α-D-1,6 glycosidic bonds releases glucose from non-reducing dextrin and oligosaccharide chain ends, converting starch to glucose. Widely used in alcohol, organic acid, antibiotics and other industries.

 

2. Product Specifications

Item Liquid preparations
Appearance Dark brown liquid
Enzyme activity Glucoamylase activity≥150000 U/ml
weight 1.10-1.20
pH 4.0-6.0
Ingredients Enzyme protein, glycerol, sorbitol
Hygiene Indicators
Lead(Pb//mg/kg)≤5.0
Total arsenic (as As) (mg/kg)≤3.0
Total number of colonies/(CFU/g)≤50000
Coliform (CFU/g)≤30
Escherichia coli (CFU/g)<10
Salmonella (25g) cannot be detected
Antibacterial activity not detectable

 

Notes Product implementation standard GB1886. 174-2016, the color changes slightly between batches, but does not affect the use of the product, the application effect is based on enzyme Live as the main basis.

 

3. Product application

Product usage plan
Liquefied liquid concentration ( %)------------------28-35
Liquefied liquid p-----------------Optimum pH value 4.0-4.5, effective pH value 3.5-5.5
Saccharification temperature (---------- optimum temperature 58°C-65°C, effective temperature 30°C-70°C
Enzyme dosage (-------0.3-0.8kg/tds(80-120U/g starch)

● Product efficacy and performance

The content of transglycosidase is low, and the reversible reaction is small.
The conversion rate of saccharified monosaccharide is high, and the conversion rate of monosaccharide compounded with pullulanase is over 96%.

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● Product Packaging Specifications

This product is packaged in 25kg plastic drums or ton drums, and the packaging specifications can be customized according to customers.

● Storage and Shelf Life
Enzyme preparations are biologically active substances and should be protected from sunlight and rain during transportation and storage. The shelf life of this product is 18 months in a cool and dry environment; in a low temperature and dry environment of 5-25°C, the shelf life is 24 months.

● Instructions for safe use of the product
Enzymes are proteins, which have certain sensitization to certain groups of people, and may have irritating effects on the skin, eyes and mucous membranes. Avoid inhalation or contact with enzyme dust and enzyme mist. For more product safety information, please refer to the company's MSDS file of this product.

● Technical Services
Sino is committed to communicating with customers in a long-term and timely manner, telling us your needs, and we will do our best to serve you.

 

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