Invention Grant
- Patent Title: Processes for producing ethanol and yeast
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Application No.: US15127748Application Date: 2015-03-20
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Publication No.: US10036043B2Publication Date: 2018-07-31
- Inventor: Katie Shihadeh , Jeremy Saunders , Joyce Craig , Mark Stevens , Jennifer Headman , Bernardo Vidal, Jr. , John Matthews , Suzanne Clark , Paul Victor Attfield , Phillip John Livingstone Bell , Michael Akerman
- Applicant: Novozymes A/S , MICROBIOGEN PTY. LTD
- Applicant Address: DK Bagsvaerd AU Sydney
- Assignee: Novozymes A/S,Microbiogen Pty. Ltd.
- Current Assignee: Novozymes A/S,Microbiogen Pty. Ltd.
- Current Assignee Address: DK Bagsvaerd AU Sydney
- Agent Eric Fechter
- Priority: AU2014901009 20140321
- International Application: PCT/US2015/021754 WO 20150320
- International Announcement: WO2015/143324 WO 20150924
- Main IPC: C12P7/06
- IPC: C12P7/06 ; C12P7/14 ; C12R1/865 ; C12N1/18 ; C12C11/09

Abstract:
The present invention relates to processes for producing ethanol from starch-containing material by liquefying the starch-containing material at a temperature above the initial gelatinization temperature using an alpha-amylase; saccharifying using a glucoamylase and fermenting using a Saccharomyces cerevisiae yeast strain deposited under Accession No. V14/004037 at National Measurement Institute, Victoria, Australia) or a fermenting organism strain having properties that are about the same as that of the deposited Saccharomyces cerevisiae strain or a derivative of Saccharomyces strain V14/004037 having the defining characteristics of strain V14/004037. The invention also relates to a Saccharomyces yeast strain deposited under the Budapest Treaty and having NMI accession no. V14/004037 or a derivative of strain V14/004037 which exhibits one or more defining characteristics of strain V14/004037. The invention also relates to a process of recovering/extracting oil from an ethanol process of the invention using a Saccharomyces strain of the invention and compositions comprising a Saccharomyces yeast strain of the invention and naturally occurring and/or non-naturally occurring components.
Public/Granted literature
- US20170166934A1 Processes For Producing Ethanol And Yeast Public/Granted day:2017-06-15
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