DK0641382T3 - Fremgangsmåde til kontinuerlig tilberedning af et sterilt næringsmedie - Google Patents

Fremgangsmåde til kontinuerlig tilberedning af et sterilt næringsmedie

Info

Publication number
DK0641382T3
DK0641382T3 DK93909915.6T DK93909915T DK0641382T3 DK 0641382 T3 DK0641382 T3 DK 0641382T3 DK 93909915 T DK93909915 T DK 93909915T DK 0641382 T3 DK0641382 T3 DK 0641382T3
Authority
DK
Denmark
Prior art keywords
pct
mainstream
retentate
nutrient medium
permeate
Prior art date
Application number
DK93909915.6T
Other languages
Danish (da)
English (en)
Inventor
Klaus Mannweiler
Ralf Kuchenbecker
Werner Rosenthal
Original Assignee
Westfalia Separator Ag
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 Westfalia Separator Ag filed Critical Westfalia Separator Ag
Application granted granted Critical
Publication of DK0641382T3 publication Critical patent/DK0641382T3/da

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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/26—Conditioning fluids entering or exiting the reaction vessel
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M45/00—Means for pre-treatment of biological substances
    • C12M45/04—Phase separators; Separation of non fermentable material; Fractionation
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M45/00—Means for pre-treatment of biological substances
    • C12M45/05—Means for pre-treatment of biological substances by centrifugation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Molecular Biology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
DK93909915.6T 1992-05-09 1993-05-07 Fremgangsmåde til kontinuerlig tilberedning af et sterilt næringsmedie DK0641382T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4215339A DE4215339C1 (es) 1992-05-09 1992-05-09

Publications (1)

Publication Number Publication Date
DK0641382T3 true DK0641382T3 (da) 1996-04-29

Family

ID=6458506

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93909915.6T DK0641382T3 (da) 1992-05-09 1993-05-07 Fremgangsmåde til kontinuerlig tilberedning af et sterilt næringsmedie

Country Status (8)

Country Link
US (1) US5508196A (es)
EP (1) EP0641382B1 (es)
JP (1) JPH07506492A (es)
AT (1) ATE132526T1 (es)
DE (2) DE4215339C1 (es)
DK (1) DK0641382T3 (es)
ES (1) ES2083862T3 (es)
WO (1) WO1993023525A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK169510B1 (da) * 1993-05-13 1994-11-14 Apv Pasilac As Anlæg og fremgangsmåde til behandling af mælk
DK174377B1 (da) * 2001-04-04 2003-01-13 Apv Pasilac As Fremgangsmåde og anlæg til adskillelse af fedt fra proteiner i vallematerialer
US7229554B2 (en) * 2002-09-25 2007-06-12 Novo Nordisk A/S Purification process comprising microfiltration at elevated temperatures
WO2009061840A1 (en) * 2007-11-05 2009-05-14 Complete Genomics, Inc. Methods and oligonucleotide designs for insertion of multiple adaptors employing selective methylation
ES2812923T3 (es) * 2010-12-27 2021-03-18 Kyowa Kirin Co Ltd Método para preparar una disolución acuosa que contiene medio de cultivo y agente quelante
TW201823448A (zh) * 2016-10-31 2018-07-01 日商日產化學工業股份有限公司 高黏性之無菌的三維培養用培養基組成物的製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE468817A (es) *
GB719886A (en) * 1951-07-24 1954-12-08 Andre Jean Pierre Joseph Thoma Process for the preparation of liquids having valuable biological properties
US4832851A (en) * 1987-02-02 1989-05-23 W. R. Grace & Co. Centrifugal force-enhanced filtration of fluids
US5174900A (en) * 1989-03-24 1992-12-29 The Standard Oil Company Apparatus for separation and for treatment of fluid feedstreams, wafers for use therein and related methods

Also Published As

Publication number Publication date
WO1993023525A1 (de) 1993-11-25
EP0641382A1 (de) 1995-03-08
ATE132526T1 (de) 1996-01-15
DE59301354D1 (de) 1996-02-15
EP0641382B1 (de) 1996-01-03
DE4215339C1 (es) 1993-04-15
US5508196A (en) 1996-04-16
ES2083862T3 (es) 1996-04-16
JPH07506492A (ja) 1995-07-20

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