SE8104944L - Forfarande for framstellning av l-asparaginsyra under anvendning av immobiliserade mikroorganismer - Google Patents

Forfarande for framstellning av l-asparaginsyra under anvendning av immobiliserade mikroorganismer

Info

Publication number
SE8104944L
SE8104944L SE8104944A SE8104944A SE8104944L SE 8104944 L SE8104944 L SE 8104944L SE 8104944 A SE8104944 A SE 8104944A SE 8104944 A SE8104944 A SE 8104944A SE 8104944 L SE8104944 L SE 8104944L
Authority
SE
Sweden
Prior art keywords
preparing
foam
procedure
asparaginic acid
immobilized microorganisms
Prior art date
Application number
SE8104944A
Other languages
Unknown language ( )
English (en)
Inventor
W E Swann
M C Fusee
G J Calton
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Publication of SE8104944L publication Critical patent/SE8104944L/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/06—Alanine; Leucine; Isoleucine; Serine; Homoserine
    • 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
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/089—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C12N11/093—Polyurethanes
    • 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
    • C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
    • 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
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/098—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer formed in the presence of the enzymes or microbial cells
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/20—Aspartic acid; Asparagine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
SE8104944A 1980-09-17 1981-08-20 Forfarande for framstellning av l-asparaginsyra under anvendning av immobiliserade mikroorganismer SE8104944L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18793880A 1980-09-17 1980-09-17

Publications (1)

Publication Number Publication Date
SE8104944L true SE8104944L (sv) 1982-03-18

Family

ID=22691106

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8104944A SE8104944L (sv) 1980-09-17 1981-08-20 Forfarande for framstellning av l-asparaginsyra under anvendning av immobiliserade mikroorganismer

Country Status (9)

Country Link
JP (1) JPS5774091A (sv)
AU (1) AU549140B2 (sv)
CA (1) CA1173387A (sv)
CH (1) CH650798A5 (sv)
DE (1) DE3134893A1 (sv)
FR (1) FR2490241B1 (sv)
IT (1) IT1136579B (sv)
NL (1) NL8102155A (sv)
SE (1) SE8104944L (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19920262A1 (de) * 1999-05-04 2000-11-09 Beiersdorf Ag Verfahren zur Herstellung einer Polyurethanmatrix mit kovalent immobilisierten Biomolekülen
CN112105664B (zh) * 2018-04-30 2022-10-28 赢创运营有限公司 得自多天冬氨酸酯和仲杂环胺衍生的天冬氨酸酯的聚脲组合物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1108533A (en) * 1965-03-20 1968-04-03 Kyowa Hakko Kogyo Kk Water-insoluble enzymes
GB1470291A (en) * 1972-05-03 1977-04-14 Grace W R & Co Catalyst for biochemical reaction and method of preparing it
US4098645A (en) * 1976-02-24 1978-07-04 W. R. Grace & Co. Immobilization of proteins with polyurethane polymers
US4226935A (en) * 1978-08-07 1980-10-07 W. R. Grace & Co. Enzymatic diagnostic composition
JPS5675097A (en) * 1979-11-27 1981-06-20 Kyowa Hakko Kogyo Co Ltd Thermophilic aspartase and its preparation

Also Published As

Publication number Publication date
IT8121235A0 (it) 1981-04-16
AU7357681A (en) 1982-03-25
CH650798A5 (de) 1985-08-15
FR2490241A1 (fr) 1982-03-19
JPS5774091A (en) 1982-05-10
DE3134893A1 (de) 1982-07-08
NL8102155A (nl) 1982-04-16
FR2490241B1 (fr) 1986-05-16
IT1136579B (it) 1986-09-03
CA1173387A (en) 1984-08-28
AU549140B2 (en) 1986-01-16

Similar Documents

Publication Publication Date Title
NO167302C (no) Fremgangsmaate for fremstilling av biologisk aktive sammensetninger.
ES464014A1 (es) Procedimiento para la obtencion de poliuretanos dispersablesen agua.
EP0554385A4 (en) Cloning and expression of biologically active alpha-n-acetylgalactosaminidase
DE59503332D1 (de) Verfahren zur Herstellung von Biuretgruppen enthaltenden Polyisocyanaten
ATE46358T1 (de) Verfahren zur zuechtung von lyophilisierten mikroorganismen.
ES8402693A1 (es) Un metodo de cultivar hidroponicamente una planta.
IE851337L (en) Cell surface protein
ES8504927A1 (es) Un procedimiento para la separacion de los enzimas proteasa y amilasa extracelulares
ES545124A0 (es) Procedimiento para preparar un diol.
DE3160656D1 (en) Method of binding a biologically active material, e.g. a protein to a carrier containing hydroxyl groups
SE8104944L (sv) Forfarande for framstellning av l-asparaginsyra under anvendning av immobiliserade mikroorganismer
EP0095268A3 (en) Improved mycostatic whey and process of manufacture
SE8104942L (sv) Forfarande for framstellning av l-alanin under anvendning av immobiliserade mikroorganismer
EP0071139A3 (en) Simplified process for the preparation of polyamines by alkaline hydrolysis compounds containing nco groups, and use of these polyamines in the preparation of polyurethanes
ES2083805T3 (es) Purificacion de oxido de propileno.
EP0174155A3 (en) Cell growth promoting agent and process for promoting cell growth
SE8104943L (sv) Forfarande for framstellning av l-aminosyror under anvendning av immobiliserade mikroorganismer
ES2093846T3 (es) Procedimiento de obtencion de aroma natural de vainilla por tratamiento enzimatico de vainas de vainilla verde y aroma obtenido.
DE3071618D1 (en) Thermophilic aspartase, processes for producing, culture used, and l-aspartic acid preparation process using the same
ES8301275A1 (es) Procedimiento para la obtencion de endoproteinasa-lys-c a partir de bacterias
FR2367734A1 (fr) Nouvelles polyamines tertiaires utiles comme catalyseurs des polyurethanes
JPS57122792A (en) Preparation of cholesterol oxidase
ATE78870T1 (de) Verfahren zur herstellung von neutraler protease.
GB2296243B (en) alpha-1,4-Glucan lyase from a fungus, its purification, gene cloning and expression in microorganisms
ZA805073B (en) A process for obtaining cholesterol esterase from micro-organisms

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8104944-7

Format of ref document f/p: F