ATE84311T1 - Zurueckgewinnung von mikroorganismen mit eiskristallbildungsaktivitaet. - Google Patents

Zurueckgewinnung von mikroorganismen mit eiskristallbildungsaktivitaet.

Info

Publication number
ATE84311T1
ATE84311T1 AT87113771T AT87113771T ATE84311T1 AT E84311 T1 ATE84311 T1 AT E84311T1 AT 87113771 T AT87113771 T AT 87113771T AT 87113771 T AT87113771 T AT 87113771T AT E84311 T1 ATE84311 T1 AT E84311T1
Authority
AT
Austria
Prior art keywords
recovery
microorganisms
ice crystal
temperature
crystal forming
Prior art date
Application number
AT87113771T
Other languages
English (en)
Inventor
Carole Beth C O Eastma Lindsey
Street
Original Assignee
Genencor Int
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 Genencor Int filed Critical Genencor Int
Application granted granted Critical
Publication of ATE84311T1 publication Critical patent/ATE84311T1/de

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; 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
    • C12N1/04—Preserving or maintaining viable microorganisms
    • 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; 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment
    • F26B5/10—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment the process involving freezing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/874—Pseudomonas

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Biochemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AT87113771T 1986-09-23 1987-09-21 Zurueckgewinnung von mikroorganismen mit eiskristallbildungsaktivitaet. ATE84311T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/910,552 US4706463A (en) 1986-09-23 1986-09-23 Recovery of microorganism having ice nucleating activity
EP87113771A EP0261623B1 (de) 1986-09-23 1987-09-21 Zurückgewinnung von Mikroorganismen mit Eiskristallbildungsaktivität

Publications (1)

Publication Number Publication Date
ATE84311T1 true ATE84311T1 (de) 1993-01-15

Family

ID=25428981

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87113771T ATE84311T1 (de) 1986-09-23 1987-09-21 Zurueckgewinnung von mikroorganismen mit eiskristallbildungsaktivitaet.

Country Status (8)

Country Link
US (1) US4706463A (de)
EP (1) EP0261623B1 (de)
JP (1) JPH0632604B2 (de)
KR (1) KR960010904B1 (de)
AT (1) ATE84311T1 (de)
AU (1) AU589273B2 (de)
CA (1) CA1277273C (de)
DE (1) DE3783414T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4766077A (en) * 1983-09-22 1988-08-23 The Regents Of The University Of California Ice nucleation deficient microorganisms by genetic manipulation
US5153134A (en) * 1987-03-05 1992-10-06 Genencor International, Inc. Fermentation of microorganisms having ice nucleation activity using a temperature change
US4796805A (en) * 1987-09-15 1989-01-10 Eastman Kodak Company Ice making method using ice nucleating microorganisms
CA1297824C (en) * 1988-03-07 1992-03-24 Carole B. Lindsey Spray drying of microorganisms having ice nucleating activity
US5223412A (en) * 1991-02-21 1993-06-29 Genencor International, Inc. Cell-free and whole cell ice nucleators and process for their production
CA2117547A1 (en) * 1992-02-24 1993-09-02 Michiko Watanabe Ice nucleus-forming bacterium, process for cultivation of the same, ice nucleus-forming substance containing the same, and uses of said substance
KR960014623B1 (ko) * 1993-07-27 1996-10-19 주식회사 태평양 신규의 빙핵형성 미생물 변이주 및 이를 이용한 눈 또는 얼음의 제조방법
CN108027203B (zh) 2015-07-22 2020-11-03 北卡罗来纳-查佩尔山大学 具有利用冰成核剂的冻结-解冻阀的流体装置和相关的操作和分析方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US900808A (en) * 1907-10-25 1908-10-13 Keston Mfg Company Of Baltimore City Noodle-cutter.
US3228838A (en) * 1959-04-23 1966-01-11 Union Carbide Corp Preservation of biological substances
US3928566A (en) * 1970-08-14 1975-12-23 Du Pont Lyophilized biological products
DE2963806D1 (en) * 1978-06-06 1982-11-11 Tate & Lyle Patent Holdings Process for the production of a polysaccharide
US4200228A (en) * 1978-09-18 1980-04-29 Woerpel Marvin D Snow making
US4342746A (en) * 1979-11-19 1982-08-03 Endowment And Alumni Foundation At Montana State University Method for treating Dutch elm disease
US4277462A (en) * 1979-11-19 1981-07-07 Endowment And Research Foundation At Montana State University Method for treating Dutch elm disease using P. syringae
US4377571A (en) * 1979-11-19 1983-03-22 Research And Development Institute, Inc. At Montana State University Methods for treating Dutch elm disease
US4432160A (en) * 1981-08-20 1984-02-21 The Regents Of The University Of California Microrganism inhibition of frost damage to plants
US4479363A (en) * 1983-02-10 1984-10-30 The Boc Group Plc Freezing a liquid

Also Published As

Publication number Publication date
EP0261623A3 (en) 1990-05-02
CA1277273C (en) 1990-12-04
KR880004081A (ko) 1988-06-01
EP0261623A2 (de) 1988-03-30
AU589273B2 (en) 1989-10-05
US4706463A (en) 1987-11-17
DE3783414D1 (de) 1993-02-18
KR960010904B1 (ko) 1996-08-13
JPH0632604B2 (ja) 1994-05-02
EP0261623B1 (de) 1993-01-07
AU7893187A (en) 1988-03-31
DE3783414T2 (de) 1993-07-15
JPS63102673A (ja) 1988-05-07

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Legal Events

Date Code Title Description
EELA Cancelled due to lapse of time