AU472805B2 - A process for the enxymatic production of l-tryptophan - Google Patents

A process for the enxymatic production of l-tryptophan

Info

Publication number
AU472805B2
AU472805B2 AU40722/72A AU4072272A AU472805B2 AU 472805 B2 AU472805 B2 AU 472805B2 AU 40722/72 A AU40722/72 A AU 40722/72A AU 4072272 A AU4072272 A AU 4072272A AU 472805 B2 AU472805 B2 AU 472805B2
Authority
AU
Australia
Prior art keywords
enxymatic
tryptophan
production
enxymatic production
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
Application number
AU40722/72A
Other languages
English (en)
Other versions
AU4072272A (en
Inventor
Dinkin Franco Morisi Francesco Cecere Dino
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.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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 SnamProgetti SpA filed Critical SnamProgetti SpA
Application granted granted Critical
Publication of AU472805B2 publication Critical patent/AU472805B2/en
Publication of AU4072272A publication Critical patent/AU4072272A/en
Expired legal-status Critical Current

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
    • C12N11/04—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
    • 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
    • C12P13/22—Tryptophan; Tyrosine; Phenylalanine; 3,4-Dihydroxyphenylalanine
    • C12P13/227—Tryptophan

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
AU40722/72A 1971-04-23 1972-04-04 A process for the enxymatic production of l-tryptophan Expired AU472805B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT23547/71A IT989051B (it) 1971-04-23 1971-04-23 Procedimento per la produzione enzimatica di l triptofano
ITIT23547A/ 1971-04-23

Publications (2)

Publication Number Publication Date
AU472805B2 true AU472805B2 (en) 1973-10-11
AU4072272A AU4072272A (en) 1973-10-11

Family

ID=11208035

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40722/72A Expired AU472805B2 (en) 1971-04-23 1972-04-04 A process for the enxymatic production of l-tryptophan

Country Status (22)

Country Link
AR (1) AR194838A1 (sv)
AT (1) AT315111B (sv)
AU (1) AU472805B2 (sv)
BE (1) BE782356A (sv)
BR (1) BR7202471D0 (sv)
CH (1) CH550790A (sv)
CS (1) CS173601B2 (sv)
DD (1) DD97887A5 (sv)
DE (1) DE2219671A1 (sv)
ES (1) ES402781A1 (sv)
FR (1) FR2133923B1 (sv)
GB (1) GB1386674A (sv)
HU (1) HU165737B (sv)
IE (1) IE36315B1 (sv)
IL (1) IL39096A (sv)
IT (1) IT989051B (sv)
LU (1) LU65216A1 (sv)
NL (1) NL7204584A (sv)
PL (1) PL81836B1 (sv)
SE (1) SE387631B (sv)
TR (1) TR16805A (sv)
ZA (1) ZA722615B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2048266B (en) * 1979-05-09 1983-11-30 Mitsui Toatsu Chemicals Enzymatic preparation of l-tryptophan
EG18543A (en) * 1986-02-20 1993-07-30 Albright & Wilson Protected enzyme systems
GB2189809A (en) * 1986-05-03 1987-11-04 Michael Storey Otterburn Immobilized biological material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL32406A (en) * 1968-06-26 1973-01-30 Snam Progetti Enzyme preparations comprising a solution or dispersion of enzyme occluded in filaments of cellulose esters or synthetic polymers

Also Published As

Publication number Publication date
TR16805A (tr) 1973-05-01
GB1386674A (en) 1975-03-12
IL39096A (en) 1975-04-25
HU165737B (sv) 1974-10-28
ZA722615B (en) 1973-04-25
AT315111B (de) 1974-05-10
BE782356A (fr) 1972-08-16
IE36315B1 (en) 1976-10-13
FR2133923A1 (sv) 1972-12-01
SE387631B (sv) 1976-09-13
BR7202471D0 (pt) 1973-05-24
AU4072272A (en) 1973-10-11
IT989051B (it) 1975-05-20
DD97887A5 (sv) 1973-05-20
FR2133923B1 (sv) 1974-12-20
CH550790A (fr) 1974-06-28
AR194838A1 (es) 1973-08-24
DE2219671A1 (de) 1972-11-16
PL81836B1 (sv) 1975-10-31
LU65216A1 (sv) 1972-07-13
NL7204584A (sv) 1972-10-25
CS173601B2 (sv) 1977-02-28
ES402781A1 (es) 1975-04-01
IL39096A0 (en) 1972-05-30
IE36315L (en) 1972-10-23

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