Termostabiilin ksylanaasin käyttömenetelmä

The present invention is for a method of chemically treating plant biomass with an enzyme system that retains function at low pH and high temperature. Enzyme preparations enriched in xylanase enzymes which retain activity in low pH and high temperature are described. Such preparations may be utilize...

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Bibliographic Details
Main Authors BEAULIEU,CAROLE, ETHIER,JEAN F, BRZEZINSKI,RYSZARD, HARPIN,SERGE, DERY,CLAUDE V
Format Patent
LanguageFinnish
Swedish
Published 31.05.2007
Subjects
APPARATUS THEREFOR
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PAPER-MAKING
PRODUCTION OF CELLULOSE
PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
REGENERATION OF PULPING LIQUORS
SPIRITS
TEXTILES
VINEGAR
WINE
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Summary:The present invention is for a method of chemically treating plant biomass with an enzyme system that retains function at low pH and high temperature. Enzyme preparations enriched in xylanase enzymes which retain activity in low pH and high temperature are described. Such preparations may be utilized in a crude unpurified form, and are especially useful in the production of pulp and paper.
Bibliography:Application Number: FI19950003640