RO86222B - Enzyme content celullose fibers and process for obtaining the same - Google Patents

Enzyme content celullose fibers and process for obtaining the same

Info

Publication number
RO86222B
RO86222B RO78089A RO7808974A RO86222B RO 86222 B RO86222 B RO 86222B RO 78089 A RO78089 A RO 78089A RO 7808974 A RO7808974 A RO 7808974A RO 86222 B RO86222 B RO 86222B
Authority
RO
Romania
Prior art keywords
celullose
fibers
obtaining
same
enzyme content
Prior art date
Application number
RO78089A
Other languages
Romanian (ro)
Other versions
RO86222A (en
Inventor
Dino Dinnelli
Francesco Bartoli
Silvio Guliselli
Original Assignee
Snam Progetti S.P.A.
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 S.P.A. filed Critical Snam Progetti S.P.A.
Publication of RO86222A publication Critical patent/RO86222A/en
Publication of RO86222B publication Critical patent/RO86222B/en

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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath
    • D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Textile Engineering (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Artificial Filaments (AREA)
  • Medicinal Preparation (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Inventia se refera la o fibra celulozica cu continut de enzima si consta dintr-un derivat substituit de celuloza care este nitroceluloza într-un agent de reducere de sulfhidrat de amoniu, cu activitate catalitica în reactii enzimatice, enzima inclusa fiind invertaza, lactaza, acilaza, transminaza, glucoza, catalaza, papaina, triptofanisinteza.The invention relates to an enzyme-containing cellulosic fiber and consists of a cellulose-substituted derivative which is nitrocellulose in an ammonium sulphate reducing agent with catalytic activity in enzymatic reactions, the enzyme included being invertase, lactase, acylase, transaminase, glucose, catalase, papain, tryptophan synthase.

RO78089A 1973-03-22 1974-03-19 Enzyme content celullose fibers and process for obtaining the same RO86222B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21944/73A IT987038B (en) 1973-03-22 1973-03-22 HIGH PER MEABILITY CELLULOSE FIBERS CONTAINING ENZINES AND PROCEDURE FOR THEIR PREPA RATION

Publications (2)

Publication Number Publication Date
RO86222A RO86222A (en) 1985-03-15
RO86222B true RO86222B (en) 1985-03-31

Family

ID=11189179

Family Applications (1)

Application Number Title Priority Date Filing Date
RO78089A RO86222B (en) 1973-03-22 1974-03-19 Enzyme content celullose fibers and process for obtaining the same

Country Status (29)

Country Link
JP (1) JPS5438657B2 (en)
AR (1) AR201575A1 (en)
AT (1) AT324265B (en)
BE (1) BE812571A (en)
BR (1) BR7402308D0 (en)
CA (1) CA1036966A (en)
CH (1) CH617719A5 (en)
CS (1) CS193502B2 (en)
DD (1) DD110310A5 (en)
DK (1) DK140146B (en)
EG (1) EG11444A (en)
ES (1) ES424884A1 (en)
FR (1) FR2222383B1 (en)
GB (1) GB1453744A (en)
HU (1) HU171038B (en)
IE (1) IE40379B1 (en)
IL (1) IL44510A (en)
IN (1) IN139465B (en)
IT (1) IT987038B (en)
LU (1) LU69676A1 (en)
NL (1) NL174164B (en)
NO (1) NO138450C (en)
PL (1) PL88670B1 (en)
RO (1) RO86222B (en)
SE (1) SE400974B (en)
SU (1) SU620218A4 (en)
TR (1) TR17899A (en)
YU (1) YU35630B (en)
ZA (1) ZA741842B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1207172B (en) * 1979-02-15 1989-05-17 Anic Spa PROCESS FOR THE PREPARATION OF GLOBAL MICROPOROUS BODIES ONE OR MORE ACTIVE AGENTS.
JPS55135591A (en) * 1979-04-09 1980-10-22 Mitsubishi Rayon Co Ltd Preparation of fixed microorganism
GB2189809A (en) * 1986-05-03 1987-11-04 Michael Storey Otterburn Immobilized biological material
ATE267264T1 (en) * 1996-02-09 2004-06-15 Degussa METHOD FOR PRODUCING (S)-CYANHYDRINS

Also Published As

Publication number Publication date
DE2414035B2 (en) 1976-03-25
ES424884A1 (en) 1976-05-16
LU69676A1 (en) 1974-07-17
SU620218A4 (en) 1978-08-15
DK140146B (en) 1979-06-25
DE2414035A1 (en) 1974-10-03
IE40379B1 (en) 1979-05-23
RO86222A (en) 1985-03-15
GB1453744A (en) 1976-10-27
YU73074A (en) 1980-09-25
BE812571A (en) 1974-07-15
AT324265B (en) 1975-08-25
CH617719A5 (en) 1980-06-13
ZA741842B (en) 1975-03-26
DD110310A5 (en) 1974-12-12
FR2222383B1 (en) 1977-10-07
DK140146C (en) 1979-11-26
JPS5438657B2 (en) 1979-11-22
IT987038B (en) 1975-02-20
BR7402308D0 (en) 1974-11-19
EG11444A (en) 1977-09-30
JPS5029815A (en) 1975-03-25
NO740994L (en) 1974-09-24
IL44510A0 (en) 1974-06-30
NO138450B (en) 1978-05-29
IN139465B (en) 1976-06-19
AR201575A1 (en) 1975-03-31
IL44510A (en) 1977-03-31
CS193502B2 (en) 1979-10-31
FR2222383A1 (en) 1974-10-18
NL7403628A (en) 1974-09-24
HU171038B (en) 1977-10-28
NL174164B (en) 1983-12-01
SE400974B (en) 1978-04-17
CA1036966A (en) 1978-08-22
PL88670B1 (en) 1976-09-30
TR17899A (en) 1976-11-01
IE40379L (en) 1974-09-22
AU6649974A (en) 1975-09-11
YU35630B (en) 1981-04-30
NO138450C (en) 1978-09-06

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