Habio High-Temperature Amylase Powder/Liquid Thermo Stable Bacterial Amylase Brewing Alcohol Starch Desizing

1. In the process of brewing
Mix the accessories in mash copper (corn starch, rice, barley, etc.) with water as the mixing ratio 1:3-5, then add enzyme (0.3 liter 20,000 U/g enzyme per ton auxiliary materials), rise temperature up to 92-92 ℃ for 20 to 30 minutes, rise temperature up to 100 ℃ for heat preservation when the color of odine test hanges to reddish-brown.
2. In the alcohol production
Add enzyme (0.3 liter 20,000 U/g enzyme to per ton raw material, pH 6.0-6.5, stir then send into the digester pump or continuous cooking heater, control temperature to 100 ± 5 ℃for 100 minutes, then saccharification after cooling.
3. In the applications in monosodium glutamate and starch sugar industry
Adjusting the pH to 6.0-6.5, add enzyme (0.6 liter 40,000 U/g enzyme to per ton raw material. If using interval liquefaction, can rapidly heat up to 100 ± 5 ℃ in LNG tank, keep in 95-100 ℃for heat preservation more than 30 minutes; If using spray liquefaction, spray with temperature about 105 ℃, keep in 95 ℃for heat preservation more than 60-120 minutes.
4. In enzymatic desizing process
The dosage of enzyme is related with equipment, process, fabric structure and amount of sizing ect., small sample test can find optimal amount of enzyme, recommended optimal amount of enzyme (20000 U/g) is as follow as the test starting point :

Impregnation method of usage: 2.0 to 6.0 g/L(ml/L), under the condition of processing of pH6.0-7.0, temperature 85-95 ℃ for 20 to 40 min; Continuous steam usage: 4.0 to 10.0 g/L (ml/L), under the condition of processing of pH6.0-7.0, temperature 95-105 ℃for 10-15 min.

a. Wide temperature range of 50℃-90℃;

b. Strong thermostability in 50℃-90℃;

c. Wide pH range, high activity in the range of pH 4.5-6.5;

d. Strong pH tolerance in pH2.5-10.5;

e. Strong resistance to protease;

f. Good stability and the requirement for Ca2+ is not high, 50-70ppm Ca2+ is enough.