Высокотемпературный фермент альфа амилазы

Product Overview

Description

CHAMy-HLQ High Temperature Alpha Amylase

 INTRODUCTION:

 CHAMy-HLQ is a high temperature stable bacterial amylase preparation derived from Bacillus licheniformis. It has good tolerance to high temperature and can be used in the manufacture of alcohol, brewery,vinegar,  starch sugar (glucose, malt syrup, dextrins, oligosaccharides) and glutamate, textile, dye & printing, paper making etc.

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Quality first with competitive price!

Customer first with excellent service!

Delivery in time!

OEM service and make to order!

Professional in Biochemicals for more than 7 years!

 WORKING MECHANISM: 

Alpha-amylases (endo-a-1,4-glucan 4-glucanohydrolase) are endo-acting enzymes which specifically cleave  a-1,4 D-glucosidic linkages in gelatinized starch randomly to produce dextrins of varying lengths, thereby reducing the high viscosity of the starch slurry. Oligosaccharides, glucose and maltose are also produced.

PRODUCT PROPERTIES:

  CHAMy-HLQ provides maximal benefit at pH 5.0-6.5 and at the temperature of 85-100℃ (203-207°F). The product has a pH range of 5.5-8.0 and the product retains its activity up to 100℃. A co-factor such as Ca²⁺ at a concentration of 50-70 ppm is required for optimal activity.

SPECIFICATION:

CHAMy-HLQ is available in the following liquid preparations:

CHAMy-HLQ LQ 20 (with enzyme activity of 20,000 U/mL)

CHAMy-HLQ LQ 40 (with enzyme activity of 40,000 U/mL)

Attention: other activities of CHAMy-HLQ can be afford according to the request of customers.

Unit definition: The amount of enzyme needed to hydrolyze 1 mg of starch in one minute at pH 6.0 at the reaction temperature of 70℃.

APPLICATION GUIDE:

  CHAMy-HLQ is used in the manufacture of starch sugar of gourmet powder. With a starch syrup concentration of 16-17B and pH of 6.0-6.5, the enzyme is added at the rate of 0.6 liter/ton (when using the 20,000 u/mL product). The mixture is stirred and the temperature is raised and kept at 95-100°C for 100 minutes or 60-120 minutes at 95°C if steam (105°C) injection method is used.

l In brewing of beer, add CHAMy-HLQ in one batch at the rate of 0.3 liter/ton when using the 20,000 u/mL product. The temperature of the mixture is raised and kept at 95-97°C for 30 minutes.

l In the manufacture of alcohol, CHAMy-HLQ is added at the rate of 0.3 liter/ton (when using the 20,000 u/mL product) at pH 6.5-7.0. The temperature is raised and kept at 100±5 °C for 100 minutes.

l In manufacture of starch sugar or gourmet powder, add the enzyme in the rate of 0.6L/t(base on 40000uu/ml)at PH 6.0-6.5, raise the temperature to 100±5 °C, keep for 30 minutes at 95-100°C or 60-120 minutes at 95 °C.If steam(105 °C) injection method is used.

l In textile desizing, the recommended optimum dosage(base on 20000u/ml) are as follows: immersion method dosage: 2.0-6.0ml/L, pH6.0-7.0 at 85-95°C for 20-40 minutes. Continuous steam method dosage:4.0-10.0ml/L,pH6.0-7.0 at 95-105°C for 10-15 minutes.

Test1:

High temperature amylase in PH6.0 under different temperature changes of enzyme activity Test

Product	PH	Temperature(℃)	Enzyme content	Notice
CHAMY-HLQ Alpha Amylase	6.0	50	18271	The highest enzyme activity under 90 degrees
		60	22841
		70	26859
		80	29640
		90	29852
		100	13555

Test 2:

High temperature amylase in 60 degrees under different PH changes of enzyme activity test

Product	Temperature	PH	Enzyme Content	Notice
CHAMY-HLQ Alpha Amylase	60℃	4.0	18709	The highest enzyme activity under PH 6
		5.0	25094
		6.0	26859
		7.0	25444
		8.0	23472
		9.0	22609
		11	17944
		12	<2000

 PACKAGING:

CHAMy-HLQ liquid preparation is packaged in 25 kg/plastic drum.

CHAMy-HLQ solid preparation is packaged in box or plastic lined bags.

Alternative packaging is available upon the request of our valued customers.

Why choose us?

Quality first with competitive price!

Customer first with excellent service!

Delivery in time!

OEM service and make to order!

Professional in Biochemicals for more than 7 years!

STORAGE CONDITIONS:

Store in a cool, dry place and away from direct sunlight. CHAMy-HLQ maintains its activity for considerably longer time when stored at lower temperatures (below 25°C). The product should

Store in a cool, dry place and away from direct sunlight. CHAMy-HLQ maintains its activity for considerably longer time when stored at lower temperatures (below 25°C). The product should not be frozen.