JPS6212995B

The present invention provides a process for removing ascorbic acid from aqueous solutions by the addition of ascorbate oxidase, wherein catalase and hydrogen peroxide are also added to the solution. The present invention also provides an agent for the removal of ascorbic acid from aqueous solutions...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	URUFUERUTO DENEKE, UARUTAA RITSUTERUSUDORUFU, HANSU RANGE
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PHYSICS PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL PROCESSES OF PREPARING SUCH COMPOSITIONS SPIRITS TESTING THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE VINEGAR WINE
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Beschreibung
Zusammenfassung:	The present invention provides a process for removing ascorbic acid from aqueous solutions by the addition of ascorbate oxidase, wherein catalase and hydrogen peroxide are also added to the solution. The present invention also provides an agent for the removal of ascorbic acid from aqueous solutions, based on a solid carrier material impregnated with ascorbate oxidase, wherein the carrier material also contains catalase and hydrogen peroxide and optionally also a stabilizer and/or buffer substance.