The product is made through fermenting and extracting by choosing fine fungus seed. So it could give high conversion rate. With stable quality, glucoamylase supplies solutions for hydrolysis industry processing of starch, dextrin, and oligosaccharide: Such as in alcohol, MSG, liquor, beer, rice wine, organic acid, antibiotic, as well as oligosaccharide and glucose production.

1. Description:

1) Process function

Glucoamylase breaks down α -1, 4 glucosidic bound of starch from non-reducing end into glucose, as well as breaking α -1, 6 glucosidic bound slowly.

2) Thermal stability

Stable under the temperature of 60℃. Optimum temperature is 58—60℃.

3) Optimum pH is 4. 0~4.5.

Appearance             Brown liquid

Enzyme activity       100,000μ/ml to 150,000μ/ml

Capability(g/ml)          1.05---1.1

Enzyme livability: In three months, the enzyme livability is no less than the 90% of enzyme livability.

2. Definition of enzyme activity unit:

1 unit activity equals to the amount of enzyme get from 1ml liquid glucoamylase to hydrolyze soluble starch to get 1 mg glucose in 1 hour at 40℃, pH=4. 6.

3. Recommendation in application

1). Alcohol Industry: Steam and Boil the raw material with medium temperature, then cool down to 58-60℃.Add glucoamylase, recommended dosage is 80-200μ/g raw material. Keep the temperature for 30-60 mins, then cool down to 30℃ to ferment.

2) Starch Industry: Liquify the raw material, adjust the PH value to 4.2-4.5, cool down to 58—60℃, Add glucoamylase, recom          mended dosage is 100-300μ/g raw material. Keep the temperature for 24-48 hrs.

3) Beer Industry: when producing dry beer, add glucoamylase before fermenting, which could strengthen the fermentation ability.

4) Brewage Industry: when producing wine, yellow wine, using glucoamylase instead of wine yeast could make the more final product. It is widely used in vinegar industry.

5) Other: when applying in MSG and antibiotics industry, liquefy the starch and cool down to 60℃, adjust PH value to 4.2-4.5, add glucoamylase, recommended dosage is 100-300μ/g raw material.

4.Packing

It is packed in toxin free plastic drum. 1100KG/drum or 25KG/drum. We can also pack according to client’s requirement.