Global Trade Hub QUICK FIND

Beta-Amylase

Price:	US$ 12.98
Minimum Order:	1kg
Payment Terms:	100%TT in advance
Port of Export:	Qingdao port

Product Details

Model No.:		Brand Name:	Co-Suppliers

Certification:	ISO9001
Specification:	Beta-Amylase is a kind of exo-amylase. It begins at the non-reducing end of the liquefaction starch and hydrolyze them in turn against the maltose unit and react Walden inversion. So the product become to β maltose from alpha type. This enzyme can’t hydrolyze α-1,6-glucosidic link of starch . Before 1,6 link 2~3 glucoase residue stop as starch decomposition .Basically no glucose produce for maltose. Properties: 1. Temperature : It is stable above 70«C, optimum 55-60«C 2. pH : Effective Range : 3.0-6.5 , optimum range 5.0-5.6 3. Effect of Metal Ion on Enzyme activity: Ca2+, Mg2+ activate the enzyme , Cu2+,Hg2+, Fe3+ and oxidizing agent have the inhibition on the enzyme . Specification: Liquid type; Appearance: dark brown liquid ; Acitivity:700000u/ml ; Liquid Enzyme pH( 25«C): 4.0-6.0, Specific Gravity: ≤1.25 g/ml 2. Unit definition One β-amylase unit is defined as the amount of enzyme which produce maltose amount per hour from 1.10% stach solutions at 60 «C,Ph5.5, express in u/g/ml.

Certification:

ISO9001

Specification:

Beta-Amylase is a kind of exo-amylase. It begins at the non-reducing end of the liquefaction starch and hydrolyze them in turn against the maltose unit and react Walden inversion. So the product become to β maltose from alpha type. This enzyme can’t hydrolyze α-1,6-glucosidic link of starch . Before 1,6 link 2~3 glucoase residue stop as starch decomposition .Basically no glucose produce for maltose.

Properties:
1. Temperature : It is stable above 70«C, optimum 55-60«C
2. pH : Effective Range : 3.0-6.5 , optimum range 5.0-5.6
3. Effect of Metal Ion on Enzyme activity: Ca2+, Mg2+ activate the enzyme , Cu2+,Hg2+, Fe3+ and oxidizing agent have the inhibition on the enzyme .

Specification:
Liquid type; Appearance: dark brown liquid ; Acitivity:700000u/ml ;
Liquid Enzyme pH( 25«C): 4.0-6.0, Specific Gravity: ≤1.25 g/ml

2. Unit definition
One β-amylase unit is defined as the amount of enzyme which produce maltose amount per hour from 1.10% stach solutions at 60 «C,Ph5.5, express in u/g/ml.

Packaging & Delivery

Packaging:	25kg/ drum
Delivery/Lead Time:	Within 2 weeks after payment
Production Capacity:	50000Tons per Month

Product Description

Application Guide:
The optimum saccharification conditions lie on saccharification time ,Ph ,temperature, substrate concentration and enzyme dosage . so the application plant should decide the optimum technological conditions according to their conditions . the recommended usage methods are as follows:
1. In the manufacture of maltose syrup and beer brewing ,0.1-0.3L/t dry basis ,the optimum saccharification 0.5-30 hours.
2. In the manufacture of high maltose syrup (>70%) , saccharification stage need to together with pullulanase , the recommended methods : β- Amylase 0.5-1.0L/t dry basis , pullulanase 0.5-1.0L/t dry basis ( base on 1000 u/ml) , saccharifying for 24 hours.
3. In the manufacture of super high maltose syrup (>90%) , saccharification stage need to together with pullulanase , the recommended methods : β- Amylase 1.5-2.0L/t dry basis, pullulanase 1.5-2.8L/t dry basis ( base on 1000 u/ml) , saccharifying for 24 hours and adding Maltotriose, saccharifying for 24 hours again.

SUPPLIER PROFILE
Company:	Co-suppliers Limited
City/State	Shanghai, Shanghai	Country:	China
Business Type:	Export - Manufacturer / Trading Company	Established:	2010
Member Since:	2019	Contact Person	Vivie Chang

SUPPLIER PROFILE

Co-suppliers Limited

City/State/Country -

Shanghai, Shanghai

China

Business Type -

Export - Manufacturer / Trading Company

Established -

2010

Member Since -

2019

Contact Person -

Vivie Chang