Invention Grant
- Patent Title: Fermentative production of ethanol from glucose, galactose and arabinose employing a recombinant yeast strain
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Application No.: US16283208Application Date: 2019-02-22
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Publication No.: US10982235B2Publication Date: 2021-04-20
- Inventor: Paul Klaassen , Gijsberdina Pieternella Van Suylekom , Bianca Elisabeth Maria Gielesen , Nicolette Jasmijn Broers , Beate Wiedemann , Wilhelmus Theodorus Antonius Maria De Laat
- Applicant: DSM IP ASSETS B.V.
- Applicant Address: NL Heerlen
- Assignee: DSM IP ASSETS B.V.
- Current Assignee: DSM IP ASSETS B.V.
- Current Assignee Address: NL Heerlen
- Agency: McBee Moore & Vanik IP, LLC
- Priority: EP09165229 20090710
- Main IPC: C12P7/10
- IPC: C12P7/10 ; C12P7/46 ; C12N9/02 ; C12N9/10 ; C12N9/20 ; C12N9/24 ; C12N9/26 ; C12N9/42 ; C12N9/50 ; C12N9/88 ; C12P5/02 ; C12P7/04 ; C12P7/16
Abstract:
The present invention relates to a process for the production of one or more fermentation product from a sugar composition, comprising the following steps: a) fermentation of the sugar composition in the presence of a yeast belonging to the genera Saccharomyces, Kluyveromyces, Candida, Pichia, Schizosaccharomyces, Hansenula, Kloeckera, Schwanniomyces or Yarrowia: and b) recovery of the fermentation product, wherein the yeast comprises the genes araA, araB and araD and the sugar composition comprises glucose, galactose and arabinose.
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