Glucoamylase Used in Plant-based Milk
Glucoamylase is refined from Aspergillus niger through liquid submerged fermentation and ultrafiltration. It takes starch as a substrate, and under certain conditions, it hydrolyzes α-1.4 glucosidic bonds from the non-reducing end of starch to produce glucose, and can also slowly hydrolyze α-1,6 glucosidic bonds to produce straight chain polysaccharide.
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Product Introduction
PRODUCT DESCRIPTION
Glucoamylase is refined from Aspergillus niger through liquid submerged fermentation and ultrafiltration. It takes starch as a substrate, and under certain conditions, it hydrolyzes α-1.4 glucosidic bonds from the non-reducing end of starch to produce glucose, and can also slowly hydrolyze α-1,6 glucosidic bonds to produce straight chain polysaccharide. Glucoamylase is mostly used in plant-based milk, alcohol, starch, monosodium glutamate, antibiotics, citric acid, beer and other industries, as well as liquor and rice wine.
Specification
Product Name | Glucoamylase | ||
CAS Number | 9032-08-0 | EC Code | EC 3.2.1.3 |
Activity | 130,000U/ml, 290,000U/ml | Donor strain | Aspergillus niger |
Form | Liquid | Carrier | Sorbitol |
Color | Light brown | Loss on drying | - |
Working pH | 3.0-5.5 | Optimum pH | 4.0-4.5 |
Working Temperature | 30℃-65℃ | Optimum T | 55-60 ℃ |
Particle size | - | ||
Package | Non toxic plastic barrel packaging (25 kg/barrel) | ||
Storage | Stored 12 months under cover in cool and dry conditions | ||
Caution | Avoid direct sunlight and high temperature | ||
Product Details
Component: Glucoamylase, sorbitol
Expiration date: the shelf-life of the product at room temperature would within 12 month
Storage conditions: Enzyme preparation is a kind of bioactive substance. It should be avoided to store or use under inappropriate temperature, pH and other harsh conditions, otherwise the product quality will be affected. Store in a cool, dry place away from light.
Functions: It takes starch as a substrate to produce straight chain polysaccharide to increase sweetness. Glucoamylase is mostly used in plant-based milk, alcohol, starch, monosodium glutamate, antibiotics, citric acid, beer and other industries, as well as liquor and rice wine.
Use condition: temperature 30~65 °C, pH 3.0~ 5.5
Functions
1. Increase the sweetness of plant-based drinks by saccharified the starch to dextrin and glucose.
2. Improve the yield and fermentation degree by using Glucoamylase instead of koji.
3. Be used for the fermentation of various antibiotics, organic acids, amino acids and vitamins with glucose as the fermentation medium.
Definition of Activity Glucoamylase
One unit (U) of Glucoamylase activity is defined as the amount of enzyme which hydrolyze soluble starch to produce 1 mg of glucose in 1 hour at 60℃ and pH 4.5.
Dosage
Recommended dosage is 0.3-0.6kg per ton of dry starch raw material.
Application
