KR940005796A - 수성 효소 브로쓰의 응집방법 및 응집제 조성물 - Google Patents

수성 효소 브로쓰의 응집방법 및 응집제 조성물 Download PDF

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Publication number
KR940005796A
KR940005796A KR1019930014833A KR930014833A KR940005796A KR 940005796 A KR940005796 A KR 940005796A KR 1019930014833 A KR1019930014833 A KR 1019930014833A KR 930014833 A KR930014833 A KR 930014833A KR 940005796 A KR940005796 A KR 940005796A
Authority
KR
South Korea
Prior art keywords
broth
polyamine
mixture
mole percent
mannich
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.)
Withdrawn
Application number
KR1019930014833A
Other languages
English (en)
Korean (ko)
Inventor
에스 시블스 카스 앨지어드
아아르 애즈벨 헨리
Original Assignee
알퐁스 아아르 노에
아메리칸 사이아나밋드 캄파니
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 알퐁스 아아르 노에, 아메리칸 사이아나밋드 캄파니 filed Critical 알퐁스 아아르 노에
Publication of KR940005796A publication Critical patent/KR940005796A/ko
Withdrawn legal-status Critical Current

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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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • C08G73/0213—Preparatory process
    • C08G73/022—Preparatory process from polyamines and epihalohydrins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/02—Polyamines
    • 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
    • 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
    • C12N9/96—Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
KR1019930014833A 1992-07-30 1993-07-29 수성 효소 브로쓰의 응집방법 및 응집제 조성물 Withdrawn KR940005796A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92166692A 1992-07-30 1992-07-30
US7/921,666 1992-07-30

Publications (1)

Publication Number Publication Date
KR940005796A true KR940005796A (ko) 1994-03-22

Family

ID=25445782

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930014833A Withdrawn KR940005796A (ko) 1992-07-30 1993-07-29 수성 효소 브로쓰의 응집방법 및 응집제 조성물

Country Status (11)

Country Link
EP (1) EP0581002A2 (enExample)
JP (1) JPH06165673A (enExample)
KR (1) KR940005796A (enExample)
AR (1) AR247759A1 (enExample)
AU (1) AU663606B2 (enExample)
BR (1) BR9303020A (enExample)
CA (1) CA2101469A1 (enExample)
FI (1) FI933405L (enExample)
MX (1) MX9304428A (enExample)
TW (1) TW345595B (enExample)
ZA (1) ZA935498B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2338319A1 (en) 1998-07-21 2000-02-03 Monsanto Company Clarification of protein precipitate suspensions using anionic polymeric flocculants

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503946A (en) * 1967-07-14 1970-03-31 American Cyanamid Co Process for the manufacture of cationic polyacrylamide
US3695999A (en) * 1970-07-22 1972-10-03 Peter Salvatore Forgione Isolation of enzymes from aqueous media by means of polyanions
US4250269A (en) * 1979-11-26 1981-02-10 Buckman Laboratories, Inc. Water-soluble mixtures of quaternary ammonium polymers, nonionic and/or cationic vinyl-addition polymers, and nonionic and/or cationic surfactants
US4319020A (en) * 1980-12-05 1982-03-09 American Cyanamid Company Polyquaternary flocculants
US4508825A (en) * 1983-03-30 1985-04-02 Miles Laboratories, Inc. Method for the separation of extracellular amylase and protease produced during the fermentation of enzyme producing microorganisms
US4997759A (en) * 1990-02-05 1991-03-05 American Cyanamid Company Use of blends of mannich acrylamide polymers and dimethyldiallylammonium halide polymers for flocculating enzyme broth streams

Also Published As

Publication number Publication date
AR247759A1 (es) 1995-03-31
EP0581002A2 (en) 1994-02-02
ZA935498B (en) 1994-02-28
CA2101469A1 (en) 1994-01-31
EP0581002A3 (enExample) 1994-03-30
AU4429393A (en) 1994-02-03
TW345595B (en) 1998-11-21
BR9303020A (pt) 1994-03-01
FI933405A7 (fi) 1994-01-31
MX9304428A (es) 1994-02-28
JPH06165673A (ja) 1994-06-14
FI933405A0 (fi) 1993-07-29
FI933405L (fi) 1994-01-31
AU663606B2 (en) 1995-10-12

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19930729

PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid