FI875488A - Foerfarande foer soenderdelning av akrylamid. - Google Patents

Foerfarande foer soenderdelning av akrylamid. Download PDF

Info

Publication number
FI875488A
FI875488A FI875488A FI875488A FI875488A FI 875488 A FI875488 A FI 875488A FI 875488 A FI875488 A FI 875488A FI 875488 A FI875488 A FI 875488A FI 875488 A FI875488 A FI 875488A
Authority
FI
Finland
Prior art keywords
soenderdelning
akrylamid
foerfarande foer
foerfarande
foer
Prior art date
Application number
FI875488A
Other languages
English (en)
Other versions
FI89078B (fi
FI89078C (fi
FI875488A0 (fi
Inventor
David Byrom
Mark Andrew Carver
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Publication of FI875488A0 publication Critical patent/FI875488A0/fi
Publication of FI875488A publication Critical patent/FI875488A/fi
Publication of FI89078B publication Critical patent/FI89078B/fi
Application granted granted Critical
Publication of FI89078C publication Critical patent/FI89078C/fi

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
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
    • C12N9/80—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in linear amides (3.5.1)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
FI875488A 1986-12-16 1987-12-14 Foerfarande foer soenderdelning av akrylamid med hjaelp av acylamidamidohydrolasenzym FI89078C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8630029 1986-12-16
GB868630029A GB8630029D0 (en) 1986-12-16 1986-12-16 Decomposition of acrylamide

Publications (4)

Publication Number Publication Date
FI875488A0 FI875488A0 (fi) 1987-12-14
FI875488A true FI875488A (fi) 1988-06-17
FI89078B FI89078B (fi) 1993-04-30
FI89078C FI89078C (fi) 1993-08-10

Family

ID=10609082

Family Applications (1)

Application Number Title Priority Date Filing Date
FI875488A FI89078C (fi) 1986-12-16 1987-12-14 Foerfarande foer soenderdelning av akrylamid med hjaelp av acylamidamidohydrolasenzym

Country Status (10)

Country Link
US (2) US4925797A (fi)
EP (1) EP0272025B1 (fi)
JP (1) JPS63198990A (fi)
KR (1) KR880007738A (fi)
AU (1) AU610541B2 (fi)
BR (1) BR8706816A (fi)
DE (1) DE3787880T2 (fi)
DK (1) DK653387A (fi)
FI (1) FI89078C (fi)
GB (2) GB8630029D0 (fi)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8630012D0 (en) * 1986-12-16 1987-01-28 Ici Plc Decomposition of acrylamide
US5188952A (en) * 1986-12-16 1993-02-23 Imperial Chemical Industries Plc Process for the decomposition of acrylamide
GB8701706D0 (en) * 1987-01-27 1987-03-04 Ici Plc Immobilisation of enzymes
US4786679A (en) * 1987-02-13 1988-11-22 Nalco Chemical Company Water-in-oil emulsions of amidase
GB8803064D0 (en) * 1988-02-10 1988-03-09 Allied Colloids Ltd Polymeric compositions & their production
GB8824897D0 (en) * 1988-10-24 1988-11-30 Ici Plc Biocatalysts
GB9007140D0 (en) * 1990-03-30 1990-05-30 Ici Plc Process for the decomposition of ethylenically unsaturated carboxylic esters
GB9020081D0 (en) * 1990-09-14 1990-10-24 Allied Colloids Ltd Polymerisation processes
US5145890A (en) * 1991-08-30 1992-09-08 Rohm And Haas Company Method for reducing the carboxylester content of an emulsion polymer
US6060265A (en) * 1996-12-18 2000-05-09 Cytec Technology Corporation Methods for the detoxification of nitrile and/or amide compounds
US5863750A (en) * 1996-12-18 1999-01-26 Cytec Tech Corp Methods for the detoxification of nitrile and/or amide compounds
GB9716764D0 (en) * 1997-08-07 1997-10-15 Allied Colloids Ltd Acrylamidase enzymes
GB9716767D0 (en) * 1997-08-07 1997-10-15 Allied Colloids Ltd Polymer purification processes
ES2441171T3 (es) * 2004-02-26 2014-02-03 Dsm Ip Assets B.V. Nuevo procedimiento para la preparación de alimentos que comprende el uso de una asparaginasa
WO2006040345A2 (en) * 2004-10-15 2006-04-20 Dsm Ip Assets B.V. Amidases from aspergillus niger and their use in a food production process
DE102005029014A1 (de) * 2005-06-21 2007-01-04 Basf Ag Enzymatischer Abbau von Restformamid in Polymeren
CA3168670A1 (en) * 2020-01-21 2021-07-29 Anka Angewandte Kaffeetechnologie Gmbh Enzymes for degradation of acrylamide
EP4384019A1 (de) 2021-08-12 2024-06-19 ANKA Angewandte Kaffeetechnologie GmbH Verfahren zum entfernen von acrylamid aus lebens- und genussmitteln

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1370892A (en) * 1970-12-09 1974-10-16 Ici Ltd Microbiological production of protein
LU74142A1 (fi) * 1976-01-08 1977-07-22
JPS5937951B2 (ja) * 1981-11-18 1984-09-12 秀明 山田 アミドの生物学的製造法
DE3215911A1 (de) * 1982-04-29 1983-11-03 Basf Ag, 6700 Ludwigshafen Verfahren zur behandlung von (co)polymerisaten zur entfernung von restmonomeren
GB8630012D0 (en) * 1986-12-16 1987-01-28 Ici Plc Decomposition of acrylamide
US4687807A (en) * 1987-02-13 1987-08-18 Nalco Chemical Company Use of amidase for reducing the acrylamide content of water-in-oil emulsions containing acrylamide polymers

Also Published As

Publication number Publication date
DK653387A (da) 1988-06-17
FI89078B (fi) 1993-04-30
US5077212A (en) 1991-12-31
KR880007738A (ko) 1988-08-29
DE3787880T2 (de) 1994-02-24
DK653387D0 (da) 1987-12-11
DE3787880D1 (de) 1993-11-25
GB8630029D0 (en) 1987-01-28
AU610541B2 (en) 1991-05-23
FI89078C (fi) 1993-08-10
AU8229387A (en) 1988-06-16
GB8728472D0 (en) 1988-01-13
EP0272025B1 (en) 1993-10-20
JPS63198990A (ja) 1988-08-17
FI875488A0 (fi) 1987-12-14
US4925797A (en) 1990-05-15
BR8706816A (pt) 1988-07-19
EP0272025A3 (en) 1990-05-16
EP0272025A2 (en) 1988-06-22

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Legal Events

Date Code Title Description
BB Publication of examined application
PC Transfer of assignment of patent

Owner name: ZENECA LIMITED

MM Patent lapsed
MM Patent lapsed

Owner name: ZENECA LIMITED