DESCRIPTION
Thermo-stable Alpha-amylase Boli HT-300 is derived from a non-genetically modified strain of Bacillus licheniformis utilizing submerged fermentation and refining extraction process.
This product is liquid type. It is an endoamylase, which rapidly decreases the viscosity of a gelatinous starch solution by randomly hydrolyzing starch, glycogen and its degradation products within the α-1, 4 glucosidic bonds to produce soluble dextrins and oligosaccharides. It can be applied without adding calcium ions during liquefaction process of production.
As a very robust alpha-amylase with superior thermal stability and wide pH range, Boli HT-300 is widely applicable to starch sugar, ethanol, monosodium glutamate, beer, brewing, organic acid and antibiotics industry.
PRODUCT Characteristic
Declared Enzyme: Alpha-Amylase
Systematic Name: EC.3.2.1.1, α-1,4-glucan 4-glucanohydrolase
Activity: 30000u/g (minimum)
Appearance: Dark brown liquid
Product pH: 5.5 to 7.0
Specific gravity: 1.15 to 1.25 g/ml
EFFECT OF pH
Boli HT-300 is active with pH range 5.0 ~ 7.0, the optimal pH is 5.5 ~ 6.5.
EFFECT OF TEMPERATURE
For interval liquefaction, the optimum temperature of Boli HT-300 is above 90ºC. It liquefies starch substrates promptly at 95ºC 97ºC and maintains highly active at 100ºC. For consecutive liquefaction, Boli HT-300 demonstrates exceptional thermal stability at temperatures up to 105~110ºC, maintaining its stability for 5 7 minutes, continuing to liquefy rapidly, efficiently and completely.
ADVANTAGES
Boli HT-300 has been designed to bring the following benefits for ethanol production:
- Superior performance without adding calcium ion under majority processing conditions
- High stability with low pH
- Decrease viscosity quickly
- Decrease formation of color substances
- Decrease formation of non-fermenting sugars
- Effective liquefaction of different starch materials, such as tapioca, corn, wheat and rice.
PACKAGING
Boli HT-300 is packaged in either 30 kg or 1100 kg plastic containers. Customized packaging is also available upon request.