Product Description
Invertase, named as Saccharase, fructofuranoside fructohydrolase(CAS No.: 9001-57-4, EC.3.2.1.26).
This product was produced by Aspergillus Oryzae, which fermented in submerged medium.
It can be used as the additives, ingredients, and the biocatalyzer in the fields of food, beverage, alcohol fermentation, and sewage treatment preparation etc..
Action Principle
Invertase can specifically hydrolyze the fructofuranoside in the non-reducing sugar, and can catalyze the sucrose hydrolysis to produce glucose and fructose.
Product Characteristic
Temperature range: 20-60℃, Optimum temperature: 45~55℃
pH range: 3.0-8.0, Optimum pH: 4.5~5.5
Product Feature
Appearance: Light yellow- light brown liquid.
Enzyme activity: 6,000SU/g
Enzyme avtivity definition:
One invertase unit SU is under prescribed conditions (pH4.5, 20℃, 5.4% (w/v) sucrose solution hydrolysis for 30 minutes), the amount of enzyme which convert 1mg sucrose into glucose and fructoseu in 5 minutes.
Product standard:
GB1886.174-2016<<National Food Safety Standard-Food Additives-Enzyme Preparations For Food Industry>>
Packaging and Storage
Storage: Store in a cool and dry place(not more than 25℃), avoid exposure to light.
Shelf life: 2 years.
Packaging: 25kg/drum
Application
The invertase can hydrolyze the sucrose, and produce invert syrup which include glucose and fructose(1:1 proportion). It can inhibit sucrose crystallization and improve the sweetness, enhance the taste, flavor and color in food.
It can be used in candy, can improve the flavor and color.
It can be added into the bakery products as a preservative to keep the product fresh and improve product stability. And, it can also be used as a moisture retention agent to make the product easier to be molded without sticking to hands.
Dossage
Add 3500g invertase into 1 ton sugar syrup(70%, 50℃), it will be completely hydrolyzed in 6 hours. If you focus on the cost, you can add 150g invertase into 1 ton sugar syrup(70%, 50℃), and it will be completely hydrolyzed in 12 hours.
