COMPOSITION AND METHOD FOR IMMOBILIZING CELLS AND ENZYMES IN A CARRIER MATRIX

Microorganisms, enzymes, and other biocatalysts are immobilized by mixing with the reaction product of a homogeneous dispersion of an anionic polysaccharide with a cationic polymer to form a polymer- biocatalyst dispersion which is then mixed with oil to form beads. For example, a biocatalyst is mix...

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Bibliographic Details
Main Authors ROYER GARFIELD P, AKIN CAVIT, CHUNG JOHN J
Format Patent
LanguageEnglish
Korean
Published 01.05.1990
Edition5
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
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Summary:Microorganisms, enzymes, and other biocatalysts are immobilized by mixing with the reaction product of a homogeneous dispersion of an anionic polysaccharide with a cationic polymer to form a polymer- biocatalyst dispersion which is then mixed with oil to form beads. For example, a biocatalyst is mixed with an alginatepolyethyleneimine product and the resulting dispersion combined with an oil phase to form beads. The beads are suitable for continuous EtOH fermn. processes.
Bibliography:Application Number: KR19850007993