Detailed Product Description

Properties:

1. Optimum temperature : above 90 , e.g. 95-97 . At 100 , the enzyme still retains activity.

2. PH: 5.5-8.0, optimum PH  5.8 -6.5

3. Ca²⁺ : 50-70ppm required.

Specification:  

1. Liquid type:10000 u/ml, 20000 u/ml, 30000 u/ml, 40000u/ml

  Solid type:,20000u/g, 40000u/g

2. Unit definition: The amount of enzyme needed to hydrolyze 1mg of starch in one minute at pH6.0, 70 .

3. Standard : QB/T2306-97

Application Guide:  

1. In brewing of beer, add the enzyme in one batch in the rate of 6MU/t, raise the temperature to 95-97 , keep for 30 minutes.

2. In manufacture of alcohol, add the enzyme in the rate of 6MU/t at pH6.5-7.0, stir and raise the temperature to 100 ± 5 , keep for 100 minutes.

3. In manufacture of starch sugar or gourmet powder, add the enzyme in the rate of 12MU/t at pH6.0-6.5, raise the temperature to 100 ± 5 , keep for 30 minutes at 95-100  or 60-120 minutes at 95  if steam (105 ) injection method is used.

Package and Storage:  

Plastic weave bag is used in solid type, 20kg/bag; Plastic drum is used in liquid type,25kg/drum. It shall be kept in a cool dry place. Avoid direct  sunlight.