Glucoamylase 260000u/mi

We are offering glucoamylase 260000u/mi.
specifications
1.glucoamylase 150,000u/ml food grade
2.fuel ethanol/starch enzyme
3.25kg drum or 1mt ctner
1.be widely used in starch sugar.
2.be widely used in alcohol,beverage.
3.monosodium glutamate,glucose, organic acid.
specifications/ physical and chemical properties:
1) appearance: liquid
2) activity temperature: favorable at 58-60oc
3) storage: should be stored in a dry and cool place, avoiding high temperature
4) shelf life: liquid: 25oc, 3 months; powder: 25oc, 6 months
liquid type 100, 000u/ml, 130,000u/ml, 150,000u/ml or according to request activity
definition of activity:1 unit equals the amount of enzyme which produces 1.0 mg glucose at 40, ph 4.6 in one hour.
properties:
temperature: 40-65, optimum temp.: 58-60
ph range: 3.0-5.5 optimum ph: 4.0-4.5
standard: qb1805.2-93; qb8276-2006
glucoamylase was derived from submerged fermentation of selected aspergillus niger. Its sanitation items adopt standard of who and fao gras. It can improve quality of products, increase yields, decrease cost and provide advantage conditions to technical progress of enterprises. The products are widely used in starch syrup, alcohol, fuel ethanol, fermentation industry, textile etc.
glucoamylase can hydrolysis terminal 1, 4 alpha -d-glucosidic bond from the non-reducing ends of starch and yield glucose. It can also slowly catalyze the hydrolysis of alpha-1, 6-glucosidic bond and covert into maltose and dextrin