公开(公告)号：US20220348967A1

公开(公告)日：2022-11-03

申请号：US16963084

申请日：2019-01-29

Applicant: Novozymes A/S ,  Microbiogen Pty. Ltd.

Inventor： Hamid Rismani Yazdi ,  Sarah Schultheis Elliott ,  Paul Vincent Harris ,  Michael Glenn Catlett

IPC: C12P7/06 ,  C07K14/39 ,  C12N15/52

Abstract: Described herein are fermention organisms, such as yeasts, comprising a genetic modification that increases or decreases expression of a transporter or regulator thereof, such as yeasts that express the FOT2 and FOTX transporters of SEQ ID NOs: 163 and 164. Also described are processes for producing a fermentation product, such as ethanol, from starch or cellulosic-containing material with the fermenting organisms.

公开(公告)号：US10364444B2

公开(公告)日：2019-07-30

申请号：US15559945

申请日：2016-03-17

Applicant: Novozymes A/S ,  Microbiogen Pty. Ltd.

Inventor： Jennifer Headman ,  Nathaniel Edward Kreel ,  Ryan Schron ,  Paul Victor Attfield ,  Philip John Livingstone Bell ,  Alan Jay House ,  Christie Strahler ,  Harry Showmaker

IPC: C12P7/06 ,  C12P19/14 ,  C12N1/18 ,  C12N15/01 ,  C12R1/865 ,  A23L7/104 ,  A23K10/38

Abstract: The present invention relates to processes for producing ethanol from starch-containing material using a Saccharomyces cerevisiae yeast deposited under Accession No. V15/004035, V15/004036 or V15/004037 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 V15/004035, V15/004036 or V15/004037 having the defining characteristics of strain V15/004035, V15/004036 or V15/004037. The invention also relates to Saccharomyces yeast deposited under the Budapest Treaty and having NMI accession no. V15/004035, V15/004036 or V15/004037 or a derivative of strain V15/004035, V15/004036 or V15/004037 which exhibits one or more properties or defining characteristics of strain V15/004035, V15/004036 or V15/004037. The invention also relates to compositions comprising a Saccharomyces yeast of the invention and naturally occurring and/or non-naturally occurring components.

公开(公告)号：US10308963B2

公开(公告)日：2019-06-04

申请号：US15553206

申请日：2016-02-26

Applicant: Novozymes A/S ,  Microbiogen Pty. Ltd.

Inventor： Jennifer Headman ,  Jeremy Saunders ,  Ryan Schron ,  Paul Victor Attfield ,  Philip John Livingstone Bell

IPC: C12P7/06 ,  C12N1/18 ,  C12N15/01 ,  C12R1/865

Abstract: The invention relates to improved processes of producing ethanol from starch-containing material wherein saccharification and/or fermentation is done at a temperature below the initial gelatinization temperature in the presence of glucoamylase and alpha-amylase, and optionally a protease and/or a cellulolytic enzyme composition; wherein the fermenting organism is a Saccharomyces yeast strain providing a higher ethanol yield boost and lower glycerol production compared to ETHANOL RED™ under the same fermentation conditions. The invention also relates to Saccharomyces yeast strains and derivatives thereof, as well as compositions comprising such yeast strains, suitable for use in a process of the invention.

公开(公告)号：US20170166934A1

公开(公告)日：2017-06-15

申请号：US15127748

申请日：2015-03-20

Applicant: Novozymes A/S ,  MICROBIOGEN PTY. LTD

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

IPC: C12P7/14 ,  C12N1/18 ,  C12C11/09 ,  C12R1/865

CPC classification number: C12P7/14 ,  C12C11/09 ,  C12N1/18 ,  C12P7/06 ,  C12R1/865 ,  Y02E50/17

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.

公开(公告)号：US20150064772A1

公开(公告)日：2015-03-05

申请号：US14477382

申请日：2014-09-04

Applicant: Microbiogen Pty Ltd.

Inventor： Philip John Livingstone Bell ,  Paul Victor Attfield

IPC: C12N15/81

CPC classification number: C12N15/81 ,  C12N1/18 ,  C12N15/01 ,  C12P7/06 ,  C12R1/85 ,  C12R1/865 ,  Y02E50/17

Abstract: The present invention relates to methods for producing Saccharomyces strains that are capable of growth on xylose as a sole carbon source at a desired growth rate, (such as at least one generation per 48 hours), strains made by such methods, and Saccharomyces strains that grow at a growth rate of at least one generation per 48 hours using xylose as a sole carbon source for growth made by non-recombinant methods.

Abstract translation: 本发明涉及生产能够以所需生长速率（例如每48小时至少一代一代）的木糖作为唯一碳源生长的酵母菌株的方法，通过这些方法制备的菌株和酵母属菌株 以每48小时至少一代的生长速率生长，使用木糖作为通过非重组方法制备的生长的唯一碳源。