AR245501A1 - Preparacion de celulosa aglomerada con capacidad de adsorcion o enlace para macromoleculas cargadas compuesto celulosico granulado aglomerado y los cuerpos compuestos asi obtenidos. - Google Patents

Preparacion de celulosa aglomerada con capacidad de adsorcion o enlace para macromoleculas cargadas compuesto celulosico granulado aglomerado y los cuerpos compuestos asi obtenidos.

Info

Publication number
AR245501A1
AR245501A1 AR89313973A AR31397389A AR245501A1 AR 245501 A1 AR245501 A1 AR 245501A1 AR 89313973 A AR89313973 A AR 89313973A AR 31397389 A AR31397389 A AR 31397389A AR 245501 A1 AR245501 A1 AR 245501A1
Authority
AR
Argentina
Prior art keywords
cellulose
macromolecules
treatment
ion exchange
aqueous medium
Prior art date
Application number
AR89313973A
Other languages
English (en)
Original Assignee
Cultor Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cultor Oy filed Critical Cultor Oy
Application granted granted Critical
Publication of AR245501A1 publication Critical patent/AR245501A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/10—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a carbohydrate
    • C12N11/12—Cellulose or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/22—Cellulose or wood; Derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/014—Ion-exchange processes in general; Apparatus therefor in which the adsorbent properties of the ion-exchanger are involved, e.g. recovery of proteins or other high-molecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/016—Modification or after-treatment of ion-exchangers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/814—Enzyme separation or purification
    • Y10S435/815—Enzyme separation or purification by sorption
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
    • Y10S530/81—Carrier - bound or immobilized peptides or proteins and the preparation thereof, e.g. biological cell or cell fragment as carrier
    • Y10S530/812—Peptides or proteins is immobilized on, or in, an organic carrier
    • Y10S530/813—Carrier is a saccharide
    • Y10S530/814—Cellulose or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

UN PROCEDIMIENTO PARA PREPARAR UN CUERPO DE CELULOSA AGLOMERADA QUE TIENE MEJORADA CAPACIDAD DE ADSORCION O FIJACION DE MOLECULAS CARGADAS DE PROTEINAS EN SOLUCION ACUOSA CON UNA COMPOSICION DE CELULOSA VIRGEN AGLOMERADA CON POLIMEROS HIDROFOBOS, GRANULADA, QUE TIENE PROPIEDADES DE INTERCAMBIO IONICO, QUE COMPRENDE TRATAR LA COMPOSICION DE CELULOSA CON UN MEDIO ACUOSA A UNA TEMPERATURA DE AL MENOS DE 60*C, HASTA ALCANZAR UN INCREMENTO EN LA CAPACIDAD DE ADSORCION O DE ENLACE DE AL MENOS DEL 30% PARA DICHAS PROTEINAS, SIENDO DICHO POLIMERO HIDROFOBO, POLIESTIRENO Y LA CELULOSA ES CELULOSA MODIFICADA CON CLORURO DE DIETILAMINOETILO, CLORURO DE TRIETILAMINOETILCELULOSA Y LOS DERIVADOS DE CELULOSA CON EPICLORHIDRINA Y TRIETANOLAMINA.
AR89313973A 1988-05-19 1989-05-19 Preparacion de celulosa aglomerada con capacidad de adsorcion o enlace para macromoleculas cargadas compuesto celulosico granulado aglomerado y los cuerpos compuestos asi obtenidos. AR245501A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/196,152 US5001063A (en) 1985-01-25 1988-05-19 Treatment of cellulosic ion exchange composites in hot aqueous medium to increase adsorption of macromolecules

Publications (1)

Publication Number Publication Date
AR245501A1 true AR245501A1 (es) 1994-01-31

Family

ID=22724273

Family Applications (1)

Application Number Title Priority Date Filing Date
AR89313973A AR245501A1 (es) 1988-05-19 1989-05-19 Preparacion de celulosa aglomerada con capacidad de adsorcion o enlace para macromoleculas cargadas compuesto celulosico granulado aglomerado y los cuerpos compuestos asi obtenidos.

Country Status (14)

Country Link
US (1) US5001063A (es)
EP (1) EP0342668A3 (es)
JP (1) JPH0226641A (es)
KR (1) KR0181701B1 (es)
AR (1) AR245501A1 (es)
AU (1) AU623396B2 (es)
BR (1) BR8902332A (es)
DK (1) DK240289A (es)
FI (1) FI892432A (es)
IE (1) IE891535L (es)
IN (1) IN171085B (es)
MX (1) MX170879B (es)
PT (1) PT90585A (es)
RU (1) RU1838339C (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0760001A4 (en) * 1994-06-15 1998-03-25 Purdue Research Foundation NEW PROCESS FOR THE DERIVATION OF FIXED CELLULOSIC PHASES
CN109867848A (zh) * 2019-01-30 2019-06-11 倪成 一种拮抗纤维素酶降解的树脂化阴（阳）离子交换纤维素及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234199A (en) * 1958-12-18 1966-02-08 Allen F Reid Ion exchange process for separating proteins
GB896439A (en) * 1959-12-28 1962-05-16 Glaxo Lab Ltd Cellulose derivatives useful as anion-exchange materials and their application
SE343306B (sv) * 1969-02-07 1972-03-06 Pharmacia Fine Chemicals Ab Saett att framstaella jonbytare bestaende av runda korn av substituerad cellulosa
GB1435396A (en) * 1973-11-08 1976-05-12 Procter & Gamble Cellulose graft polymer ion exchange material device for sequentially recording a
US4110164A (en) * 1977-04-19 1978-08-29 Standard Brands Incorporated Agglomerated fibrous cellulose
US4205127A (en) * 1977-03-24 1980-05-27 Mitsubishi Chemical Industries, Limited Process for the renewal of an insolubilized glucose isomerase
US4168250A (en) * 1977-04-19 1979-09-18 Standard Brands Incorporated Agglomerated fibrous ion exchange cellulose
JPS5431075A (en) * 1977-08-13 1979-03-07 Showa Kikai Kougiyou Kk Apparatus for making ttpipe
US4355117A (en) * 1980-10-08 1982-10-19 Nabisco Brands, Inc. Process for preparing agglomerated fibrous cellulose
CA1281675C (en) * 1985-01-25 1991-03-19 Richard L. Antrim Product and process for increasing enzyme adsorption

Also Published As

Publication number Publication date
DK240289D0 (da) 1989-05-17
JPH0226641A (ja) 1990-01-29
FI892432A (fi) 1989-11-20
IE891535L (en) 1989-11-19
FI892432A0 (fi) 1989-05-19
US5001063A (en) 1991-03-19
RU1838339C (ru) 1993-08-30
EP0342668A3 (en) 1990-05-02
DK240289A (da) 1989-11-20
IN171085B (es) 1992-07-18
KR890017358A (ko) 1989-12-15
BR8902332A (pt) 1990-01-09
EP0342668A2 (en) 1989-11-23
PT90585A (pt) 1989-11-30
AU3497689A (en) 1989-11-23
AU623396B2 (en) 1992-05-14
MX170879B (es) 1993-09-21
KR0181701B1 (ko) 1999-04-01

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