摘要:
A method for using a thermostable phytase for eliminating or reducing phytic acid or salts of phytic acid in an alcohol production process is disclosed. The phytase can be added anywhere in the alcohol production process including a feedstock, a hammer mill, a slurry tank, a jet cooker, a liquefaction, a mash cooker, a fermentation, a beer, a distillation system, a whole stillage, a centrifuge, a thin stillage, an evaporator, a condensate, a syrup, a wet grain, a drum dryer, a distillers dried grain, distillers solubles, distillers wet grain, condensed distillers solubles distillers dried grains with solubles a molecular sieves, or any combination thereof. The alcohol production process can be in an ethanol production plant; a spirit or a drinkable alcohol production plant; or a fuel ethanol plant.
摘要:
In one aspect, the invention is directed to polypeptides having an amylase activity, polynucleotides encoding the polypeptides, and methods for making and using these polynucleotides and polypeptides. In one aspect, the polypeptides of the invention can be used as amylases, for example, alpha amylases, to catalyze the hydrolysis of starch into sugars.
摘要:
In one aspect, the invention is directed to polypeptides having an amylase activity, polynucleotides encoding the polypeptides, and methods for making and using these polynucleotides and polypeptides. In one aspect, the polypeptides of the invention can be used as amylases, for example, alpha amylases, to catalyze the hydrolysis of starch into sugars.
摘要:
The invention relates to alpha amylases and to polynucleotides encoding the alpha amylases. In addition methods of designing new alpha amylases and methods of use thereof are also provided. The alpha amylases have increased activity and stability at acidic, neutral and alkaline pH and increased temperature.