FR2133923B1 - - Google Patents

Info

Publication number
FR2133923B1
FR2133923B1 FR7213902A FR7213902A FR2133923B1 FR 2133923 B1 FR2133923 B1 FR 2133923B1 FR 7213902 A FR7213902 A FR 7213902A FR 7213902 A FR7213902 A FR 7213902A FR 2133923 B1 FR2133923 B1 FR 2133923B1
Authority
FR
France
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
FR7213902A
Other versions
FR2133923A1 (fr
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
Publication of FR2133923A1 publication Critical patent/FR2133923A1/fr
Application granted granted Critical
Publication of FR2133923B1 publication Critical patent/FR2133923B1/fr
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
FR7213902A 1971-04-23 1972-04-20 Expired FR2133923B1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2133923A1 FR2133923A1 (fr) 1972-12-01
FR2133923B1 true FR2133923B1 (fr) 1974-12-20

Family

ID=11208035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213902A Expired FR2133923B1 (fr) 1971-04-23 1972-04-20

Country Status (22)

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

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
HU165737B (fr) 1974-10-28
AR194838A1 (es) 1973-08-24
IL39096A (en) 1975-04-25
IT989051B (it) 1975-05-20
PL81836B1 (fr) 1975-10-31
SE387631B (sv) 1976-09-13
AU4072272A (en) 1973-10-11
NL7204584A (fr) 1972-10-25
CH550790A (fr) 1974-06-28
CS173601B2 (fr) 1977-02-28
TR16805A (tr) 1973-05-01
FR2133923A1 (fr) 1972-12-01
AU472805B2 (en) 1973-10-11
IL39096A0 (en) 1972-05-30
IE36315B1 (en) 1976-10-13
IE36315L (en) 1972-10-23
LU65216A1 (fr) 1972-07-13
DD97887A5 (fr) 1973-05-20
ZA722615B (en) 1973-04-25
BR7202471D0 (pt) 1973-05-24
AT315111B (de) 1974-05-10
DE2219671A1 (de) 1972-11-16
GB1386674A (en) 1975-03-12
ES402781A1 (es) 1975-04-01
BE782356A (fr) 1972-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse