CH617458A5 - Use of filamentary structures containing encapsulated fumarase for the enzymatic production of l-malic acid - Google Patents

Use of filamentary structures containing encapsulated fumarase for the enzymatic production of l-malic acid Download PDF

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Publication number
CH617458A5
CH617458A5 CH412274A CH412274A CH617458A5 CH 617458 A5 CH617458 A5 CH 617458A5 CH 412274 A CH412274 A CH 412274A CH 412274 A CH412274 A CH 412274A CH 617458 A5 CH617458 A5 CH 617458A5
Authority
CH
Switzerland
Prior art keywords
malic acid
enzyme
fumarase
malic
solution
Prior art date
Application number
CH412274A
Other languages
English (en)
Italian (it)
Inventor
Franco Morisi
Rosanna Mosti
Mario Bettonte
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of CH617458A5 publication Critical patent/CH617458A5/it

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Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00Preparation of oxygen-containing organic compounds
    • C12P7/40Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/44Polycarboxylic acids
    • C12P7/46Dicarboxylic acids having four or less carbon atoms, e.g. fumaric acid, maleic acid
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/04Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00General methods for the manufacture of artificial filaments or the like
    • D01F1/02Addition of substances to the spinning solution or to the melt
    • D01F1/10Other agents for modifying properties

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH412274A 1973-03-30 1974-03-25 Use of filamentary structures containing encapsulated fumarase for the enzymatic production of l-malic acid CH617458A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22377/73A IT981777B (it) 1973-03-30 1973-03-30 Procedimento per la produzione enzimatica di acido l malico

Publications (1)

Publication Number Publication Date
CH617458A5 true CH617458A5 (en) 1980-05-30

Family

ID=11195439

Family Applications (1)

Application Number Title Priority Date Filing Date
CH412274A CH617458A5 (en) 1973-03-30 1974-03-25 Use of filamentary structures containing encapsulated fumarase for the enzymatic production of l-malic acid

Country Status (11)

Country Link
JP (1) JPS547875B2 (cs)
BE (1) BE812860A (cs)
CH (1) CH617458A5 (cs)
CS (1) CS182252B2 (cs)
DD (1) DD111067A5 (cs)
FR (1) FR2223351B1 (cs)
GB (1) GB1426137A (cs)
IT (1) IT981777B (cs)
LU (1) LU69744A1 (cs)
NL (1) NL7404353A (cs)
ZA (1) ZA742031B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310849A1 (de) * 1983-03-25 1984-09-27 Chemische Werke Hüls AG, 4370 Marl Verfahren zur biotechnologischen herstellung von l-aepfelsaeure
US4734368A (en) * 1984-03-23 1988-03-29 Huels Aktiengesellschaft Process for the bioconversion of fumarate to L-malate
DE19705962A1 (de) 1997-02-17 1998-08-20 Hoechst Ag Kugelförmige, gefärbte Polyesterpartikel, Verfahren zu deren Herstellung sowie deren Verwendung für Pulverlacke

Also Published As

Publication number Publication date
AU6692974A (en) 1975-09-25
BE812860A (fr) 1974-09-26
GB1426137A (en) 1976-02-25
DD111067A5 (cs) 1975-01-20
LU69744A1 (cs) 1974-07-17
JPS547875B2 (cs) 1979-04-10
NL7404353A (cs) 1974-10-02
CS182252B2 (en) 1978-04-28
JPS49126887A (cs) 1974-12-04
DE2415310A1 (de) 1974-10-10
FR2223351B1 (cs) 1978-07-21
IT981777B (it) 1974-10-10
FR2223351A1 (cs) 1974-10-25
ZA742031B (en) 1975-03-26
DE2415310B2 (de) 1976-04-08

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Owner name: ANIC S.P.A.

PL Patent ceased
PL Patent ceased