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METHOD FOR INCREASING ETHANOL YIELD FROM GRAIN

  • US 20110136194A1
  • Filed: 12/07/2010
  • Published: 06/09/2011
  • Est. Priority Date: 12/09/2009
  • Status: Abandoned Application
First Claim
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1. A process for increasing ethanol yield from grain comprising the steps of:

  • (a) mixing a grain-based material with water and enzyme for a period of 15 to 60 minutes at a temperature of 130 to 190°

    F. to form a pre-gelatinized grain-based liquid medium; and

    (b) subjecting said grain-based liquid medium at a temperature of 130 to 190°

    F. to cavitation activation energy not less than 0.4 kJ per kilogram of said grain-based liquid medium to enhance the activity of said enzyme in said grain-based liquid medium.

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