HT-800 80000 U/Ml Alpha Amylase Enzyme Heat Stable High Concentration Liquefaction

CONCENTRATION OF CALCIUM

• The presence of calcium increases the thermal stability of HT-800.
• This enzyme requires a very low calcium concentration of 20 to 50 ppm (dry solids basis) to ensure its enzyme stability.

INHIBITORS

• Copper, titanium, and cobalt ions are moderate inhibitors for HT-800.
• Aluminum, lead and zinc ions act as strong inhibitors for HT-800..

USAGE GUIDELINES

• For industrial application of one-time spray liquefaction, first prepare 30∼35% w/w starch slurry, adjust pH 5.4∼6.0, then add this product at a dosage rate of 0.20∼0.30 kg/TDS.
• Liquefy at 105∼107°C for 5 to 7 minutes, flash cooling down to around 97°C, keep on liquefying at temperature above 95°C for 90 to 120 minutes so as to reach required DE value.
• In case the starch content is above 35%, recommended dosage rate is 0.30∼0.4kg/TDS.
• Exact dosage of HT-800 depends on the actual processing conditions such as starch substrate, liquefaction equipment, pH, temperature, processing time, etc.
• To optimize the dosage, it is recommended to conduct a number of liquefaction trials prior to routine use of this product.