DE3901954C2 - - Google Patents

Info

Publication number
DE3901954C2
DE3901954C2 DE3901954A DE3901954A DE3901954C2 DE 3901954 C2 DE3901954 C2 DE 3901954C2 DE 3901954 A DE3901954 A DE 3901954A DE 3901954 A DE3901954 A DE 3901954A DE 3901954 C2 DE3901954 C2 DE 3901954C2
Authority
DE
Germany
Prior art keywords
indicates
temperature
culture broth
heating temperature
stage
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 - Lifetime
Application number
DE3901954A
Other languages
German (de)
English (en)
Other versions
DE3901954A1 (de
Inventor
Heinrich 4740 Oelde De Huster
Harald Dr.Agr. 4722 Ostenfelde De Schmitt
Joerg-Dieter Dipl.-Ing. 4740 Oelde De Orths
Helmut Dipl.-Chem. Dr. 3303 Vechelde De Hustedt
Karl-Heinz 3340 Wolfenbuettel De Kroner
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.)
Helmholtz Zentrum fuer Infektionsforschung HZI GmbH
GEA Mechanical Equipment GmbH
Original Assignee
Westfalia Separator GmbH
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 GmbH filed Critical Westfalia Separator GmbH
Priority to DE3901954A priority Critical patent/DE3901954A1/de
Priority to DD90337248A priority patent/DD291577A5/de
Priority to SU904743125A priority patent/RU1836420C/ru
Priority to UA4743125A priority patent/UA26125A/uk
Publication of DE3901954A1 publication Critical patent/DE3901954A1/de
Application granted granted Critical
Publication of DE3901954C2 publication Critical patent/DE3901954C2/de
Granted 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
    • 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
    • C12N1/02—Separating microorganisms from their culture media
    • 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
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/02—Separating microorganisms from the culture medium; Concentration of biomass

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
DE3901954A 1989-01-24 1989-01-24 Verfahren zur abtrennung von biomasse und zellernte aus kulturbruehen Granted DE3901954A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE3901954A DE3901954A1 (de) 1989-01-24 1989-01-24 Verfahren zur abtrennung von biomasse und zellernte aus kulturbruehen
DD90337248A DD291577A5 (de) 1989-01-24 1990-01-22 Verfahren zur abtrennung von biomasse und zellernte aus kulturbruehen
SU904743125A RU1836420C (ru) 1989-01-24 1990-01-23 Способ выделени выращенных клеток микроорганизмов из питательного бульона
UA4743125A UA26125A (uk) 1989-01-24 1990-01-23 Спосіб виділеhhя вирощеhих клітиh мікрооргаhізмів з поживhого бульйоhу

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3901954A DE3901954A1 (de) 1989-01-24 1989-01-24 Verfahren zur abtrennung von biomasse und zellernte aus kulturbruehen

Publications (2)

Publication Number Publication Date
DE3901954A1 DE3901954A1 (de) 1990-08-09
DE3901954C2 true DE3901954C2 (enrdf_load_stackoverflow) 1990-10-31

Family

ID=6372652

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3901954A Granted DE3901954A1 (de) 1989-01-24 1989-01-24 Verfahren zur abtrennung von biomasse und zellernte aus kulturbruehen

Country Status (4)

Country Link
DD (1) DD291577A5 (enrdf_load_stackoverflow)
DE (1) DE3901954A1 (enrdf_load_stackoverflow)
RU (1) RU1836420C (enrdf_load_stackoverflow)
UA (1) UA26125A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD124534A1 (enrdf_load_stackoverflow) * 1976-03-01 1977-03-02

Also Published As

Publication number Publication date
DE3901954A1 (de) 1990-08-09
DD291577A5 (de) 1991-07-04
RU1836420C (ru) 1993-08-23
UA26125A (uk) 1999-06-07

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
R081 Change of applicant/patentee

Owner name: GEA MECHANICAL EQUIPMENT GMBH, DE

Free format text: FORMER OWNERS: WESTFALIA SEPARATOR AG, 59302 OELDE, DE; GESELLSCHAFT FUER BIOTECHNOLOGISCHE FORSCHUNG MBH (GBF), 38124 BRAUNSCHWEIG, DE

Effective date: 20140507

Owner name: GESELLSCHAFT FUER BIOTECHNOLOGISCHE FORSCHUNG , DE

Free format text: FORMER OWNERS: WESTFALIA SEPARATOR AG, 59302 OELDE, DE; GESELLSCHAFT FUER BIOTECHNOLOGISCHE FORSCHUNG MBH (GBF), 38124 BRAUNSCHWEIG, DE

Effective date: 20140507

Owner name: GESELLSCHAFT FUER BIOTECHNOLOGISCHE FORSCHUNG , DE

Free format text: FORMER OWNER: WESTFALIA SEPARATOR AG, GESELLSCHAFT FUER BIOTECHNOLOGIS, , DE

Effective date: 20140507

Owner name: GEA MECHANICAL EQUIPMENT GMBH, DE

Free format text: FORMER OWNER: WESTFALIA SEPARATOR AG, GESELLSCHAFT FUER BIOTECHNOLOGIS, , DE

Effective date: 20140507