ES2104448T3 - Procedimiento para la transesterificacion enzimatica. - Google Patents

Procedimiento para la transesterificacion enzimatica.

Info

Publication number
ES2104448T3
ES2104448T3 ES95109242T ES95109242T ES2104448T3 ES 2104448 T3 ES2104448 T3 ES 2104448T3 ES 95109242 T ES95109242 T ES 95109242T ES 95109242 T ES95109242 T ES 95109242T ES 2104448 T3 ES2104448 T3 ES 2104448T3
Authority
ES
Spain
Prior art keywords
propane
procedure
equal
enzymatic transesterification
transesterification
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95109242T
Other languages
English (en)
Inventor
Jurgen Dr Heidlas
Heinz-Rudiger Dr Vollbrecht
Jan Dr Cully
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
SKW Trostberg AG
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 SKW Trostberg AG filed Critical SKW Trostberg AG
Application granted granted Critical
Publication of ES2104448T3 publication Critical patent/ES2104448T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6436—Fatty acid esters
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/62—Carboxylic acid esters
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6436—Fatty acid esters
    • C12P7/6445—Glycerides
    • C12P7/6458—Glycerides by transesterification, e.g. interesterification, ester interchange, alcoholysis or acidolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

SE DESCRIBE UN PROCESO PARA TRANSESTERIFICACION DE COMPUESTOS LIPOFILOS EN PROPANO LIQUIDO CON LA AYUDA DE ENZIMA INMOVILIZADA, DONDE LA TRANSFORMACION SE REALIZA EN UN REACTOR DE ENZIMA COMPACTO EN TEMPERATURAS MENOR O IGUALES A 60 RESION ENTRE 10 Y 200 BAR, CON PREFERENCIA SEGUN EL PRINCIPIO DE CORRIENTE CONTINUA. EL REACTOR DE ENZIMA, EN DONDE SE MUESTRA EL PROPANO CON UNA DENSIDAD DE MAYOR O IGUAL A 0,4 G/CM3 ES UNA COLUMNA DE FRACCIONAMIENTO CONECTADA A CONTINUACION, EN LA QUE SE CONSIGUE UNA SEPARACION EN EL PRODUCTO DE LA PARTE CABEZAL Y DE SUMIDERO, ASI COMO DISPONIENDOSE DE UN SEPARADOR DE EXTRACTADO, DONDE ES POSIBLE LA RECICLIZACION DEL PROPANO PURIFICADO Y SEPARADO.
ES95109242T 1994-06-15 1995-06-14 Procedimiento para la transesterificacion enzimatica. Expired - Lifetime ES2104448T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4420733A DE4420733A1 (de) 1994-06-15 1994-06-15 Verfahren zur enzymatischen Umesterung

Publications (1)

Publication Number Publication Date
ES2104448T3 true ES2104448T3 (es) 1997-10-01

Family

ID=6520535

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95109242T Expired - Lifetime ES2104448T3 (es) 1994-06-15 1995-06-14 Procedimiento para la transesterificacion enzimatica.

Country Status (5)

Country Link
EP (1) EP0687735B1 (es)
JP (1) JPH08274A (es)
DE (2) DE4420733A1 (es)
DK (1) DK0687735T3 (es)
ES (1) ES2104448T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1004886C2 (nl) * 1996-12-23 1998-06-24 Univ Utrecht Halfgeleiderinrichtingen en werkwijze voor het maken daarvan.
ZA985396B (en) * 1997-06-21 1999-01-25 Givaudan Roure Int Fragrance precursor compounds

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2485779A (en) 1949-10-25 Selective enzyme hydrolysis
US2660590A (en) 1947-05-16 1953-11-24 Kellogg M W Co Fractionation of fatty materials
US2682551A (en) 1948-03-09 1954-06-29 Chemical Foundation Inc Recovery of fatty oils
GB1577933A (en) 1976-02-11 1980-10-29 Unilever Ltd Fat process and composition
JPS5571797A (en) 1978-11-21 1980-05-30 Fuji Oil Co Ltd Manufacture of cacao butter substitute fat
JPS5584397A (en) 1978-12-20 1980-06-25 Ajinomoto Kk Fat and oil ester exchange using lipase
US4420560A (en) 1981-11-17 1983-12-13 Fuji Oil Company, Limited Method for modification of fats and oils
US4925790A (en) 1985-08-30 1990-05-15 The Regents Of The University Of California Method of producing products by enzyme-catalyzed reactions in supercritical fluids
AU6785490A (en) 1989-12-18 1991-06-20 Kraft General Foods, Inc. Low-saturate edible oils and transesterification methods for production thereof

Also Published As

Publication number Publication date
DE59500221D1 (de) 1997-06-12
JPH08274A (ja) 1996-01-09
DK0687735T3 (da) 1997-11-03
DE4420733A1 (de) 1995-12-21
EP0687735A1 (de) 1995-12-20
EP0687735B1 (de) 1997-05-07

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