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1. WO2020006214 - SUGAR-DERIVED STIMULANT FOR ENHANCEMENT OF AEROBIC AND ANAEROBIC FERMENTATION PERFORMANCE

Publication Number WO/2020/006214
Publication Date 02.01.2020
International Application No. PCT/US2019/039480
International Filing Date 27.06.2019
IPC
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
1
Micro-organisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving micro-organisms or compositions thereof; Processes of preparing or isolating a composition containing a micro-organism; Culture media therefor
14
Fungi; Culture media therefor
16
Yeasts; Culture media therefor
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
1
Micro-organisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving micro-organisms or compositions thereof; Processes of preparing or isolating a composition containing a micro-organism; Culture media therefor
20
Bacteria; Culture media therefor
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
P
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
7
Preparation of oxygen-containing organic compounds
02
containing a hydroxy group
04
acyclic
06
Ethanol, i.e. non-beverage
08
produced as by-product or from waste or cellulosic material substrate
10
substrate containing cellulosic material
C12N 1/16 (2006.01)
C12N 1/20 (2006.01)
C12P 7/10 (2006.01)
CPC
C12N 1/16
C12N 1/20
C12P 7/10
Applicants
  • THE REGENTS OF THE UNIVERSITY OF CALIFORNIA [US/US]; 1111 Franklin Street, 12th Floor Oakland, California 94607-5200, US
Inventors
  • WYMAN, Charles E.; US
  • PATRI, Abhishek S.; US
  • CAI, Charles M.; US
  • KUMAR, Rajeev; IN
  • SINGH, Priyanka; US
Agents
  • NUZUM, Kirk M.; US
Priority Data
62/690,80827.06.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SUGAR-DERIVED STIMULANT FOR ENHANCEMENT OF AEROBIC AND ANAEROBIC FERMENTATION PERFORMANCE
(FR) STIMULANT DÉRIVÉ DU SUCRE POUR L'AMÉLIORATION DES PERFORMANCES DE FERMENTATION AÉROBIE ET ANAÉROBIE
Abstract
(EN)
Described herein are microbial stimulating compounds that act as a surfactant to increase fermentation. Also described are methods for enhancing fermentation utilizing these compounds as well as methods for the producing the compounds from lignocellulosic biomass and biomass components during high temperature reactions with alcohols. The stimulating compounds can be produced from a variety of polysaccharides or sugars.
(FR)
L'invention concerne des composés de stimulation microbienne qui agissent en tant que tensioactif pour augmenter la fermentation. L'invention concerne également des procédés pour améliorer la fermentation à l'aide de ces composés, ainsi que des procédés pour produire les composés à partir de biomasse lignocellulosique et de composants de biomasse au cours de réactions à haute température avec des alcools. Les composés de stimulation peuvent être produits à partir d'une large gamme de polysaccharides ou de sucres.
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