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mesophilic alpha-amylase
1. Product Introduction
This product is an enzyme preparation product refined by submerged liquid fermentation of Bacillus subtilis. It can hydrolyze the α-1,4 glucoside bonds in starch molecules, and cut them into short-chain dextrins with different lengths at will. And a small amount of low molecular weight sugars, amylose and amylopectin are decomposed in a random form, so that the viscosity of starch paste decreases rapidly, that is, "liquefaction", so α-amylase is also called liquefaction enzyme . Widely used in alcohol, beer, starch sugar, organic acid and antibiotics, fruit juice wine, feed breeding and textile desizing and other industries.
2. Product Specifications
Item | Liquid preparations | ||
Appearance | Yellow to brown liquid | ||
Enzyme activity | αamylase activity≥1000 U/ml | ||
weight | 1.10-1.20 | ||
pH | 4.0-6.0 | ||
Ingredients | Enzyme protein, glycerol, sorbitol | ||
Hygiene Indicators |
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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
Temperature range: Effective temperature range: 30-90°C, most suitable temperature range: 60-70°C;
pH range: Effective pH range: 3.5-8.0, most suitable pH range: 4.5-6.5;
Addition amount: 7-10u/g starch, the best addition amount is determined by experiment.
● Product efficacy and performance
Fast viscosity reduction: It has a good effect of reducing the viscosity of liquefied liquid;
Acid resistance: The pH still has a considerable liquefaction effect at 5.0, and the application pH is usually 5.0-6.0.
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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.
Online Message
Baiyin sainuo Biotechnology Co., Ltd
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E-mail: litu2012@163.com
Address: Economic Development Zone, Pingchuan District, Baiyin City, Gansu Province
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