MEDIA AND FERMENTATION METHODS FOR PRODUCING POLYSACCHARIDES IN BACTERIAL CELL CULTURE

The present invention relates to media and fermentation methods for producing polysaccharides in bacterial cell culture. In one aspect, the invention relates to a complex culture medium comprising a vegetable hydrolysate, a yeast extract, and a carbon source. In another aspect, the invention relates...

Full description

Saved in:
Bibliographic Details
Main Authors Lomberk, Scott Ellis, Sun, Weiqiang, Patel-Brown, Sujata Kaushikbhai, Lotvin, Jason Arnold, Hanson, Michael Allen, Lasko, Daniel R, Kinross, Jonathan Patrick, Tomasello, Peter Anthony, Desai, Sunil Gururao
Format Patent
LanguageEnglish
Published 26.09.2019
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
Online AccessGet full text

Cover

More Information
Summary:The present invention relates to media and fermentation methods for producing polysaccharides in bacterial cell culture. In one aspect, the invention relates to a complex culture medium comprising a vegetable hydrolysate, a yeast extract, and a carbon source. In another aspect, the invention relates to a defined media having a total amino acid concentration greater than about 50 mM. A further aspect of the invention relates to the use of fed batch and perfusion fermentation methods for cultivating polysaccharide-producing bacteria.
Bibliography:Application Number: US201615775172