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Production of ethanol by yeast using xylulose

  • US 4,490,468 A
  • Filed: 04/23/1980
  • Issued: 12/25/1984
  • Est. Priority Date: 04/23/1980
  • Status: Expired due to Term
First Claim
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1. A process for the production of ethanol which comprises fermenting xylulose under fermentative conditions at a pH ranging from 3.0 to 9.0 and a temperature ranging from about 5°

  • to 45°

    C. with a yeast selected from the genus consisting of Saccharomyces, Candida, Torula, Schizosaccharomyces, Pichia and Hensenula.

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