α- Amylase is an enzyme preparation abstracted from bacillus lincheniformis through deep-layer liquid fermentation, and is applied in such industries as bio-pharmacy, starch sugar, alcohol, beer, monosodium glutamate, fermentation and fruit juice.
Specification of Alpha Amylase
Name α- Amylase Product Series Name EnerGen α- Amylase
Activity 5000-10000U/g
Strain Bacillus licheniformis EC code EC 3.2.1.1
Form Powder, Liquid Carrier Starch
Color Light brown, brown Loss on drying ≤ 10%
Working pH 4.5-7.0 Optimum pH 5.5-6.0
Working T 50℃-90℃ Optimum T 60℃
Particle size 80% pass 40 mesh
Package 25kg /bag
Storage Stored 12 months in dark, cool and dry conditions
Caution Avoid direct sunlight, high temperature
Functions of Alpha Amylase
(1) α- amylase can increase feed conversion ratio and improve production performance.
(2) α- amylase can effectively decompose resistant starch which produces feed raw material itself and in the process of machining, improving energy utilization rate.
Features of Alpha Amylase
(1)High tolerance to animal in gastrointestinal environment.
pH range: valid pH range is 2.0~7.0; the optimum pH is 5.0.
(2) Heat-resistant is good.
Heat-treatment for 10min in different temperature at pH6.0
Definition of Activity Alpha Amylase
One unit of amylase activity (U) is defined as 1g solid enzyme(or 1ml liquid enzyme),liquefies 1mg soluble starch at 60℃ and pH6.0 in 1min.
Dosage of Alpha Amylase
Recommended dosage in complete feed of α- amylase with 7000 U/g:80-100g/t.Add to premixed feed and concentrated feed in proportion.
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