DE60008013D1 - Verfahren zur gefriertrocknung von verschiedenen mikroorganismen - Google Patents

Verfahren zur gefriertrocknung von verschiedenen mikroorganismen

Info

Publication number
DE60008013D1
DE60008013D1 DE60008013T DE60008013T DE60008013D1 DE 60008013 D1 DE60008013 D1 DE 60008013D1 DE 60008013 T DE60008013 T DE 60008013T DE 60008013 T DE60008013 T DE 60008013T DE 60008013 D1 DE60008013 D1 DE 60008013D1
Authority
DE
Germany
Prior art keywords
freeze
container
wells
drying
viable
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
DE60008013T
Other languages
English (en)
Other versions
DE60008013T2 (de
Inventor
Mark Reid
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.)
Molecular Devices New Milton Ltd
Original Assignee
Genetix Ltd
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 Genetix Ltd filed Critical Genetix Ltd
Publication of DE60008013D1 publication Critical patent/DE60008013D1/de
Application granted granted Critical
Publication of DE60008013T2 publication Critical patent/DE60008013T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
    • 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
    • C12N1/04—Preserving or maintaining viable microorganisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DE60008013T 1999-11-04 2000-11-02 Verfahren zur gefriertrocknung von verschiedenen mikroorganismen Expired - Lifetime DE60008013T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/433,356 US6322994B1 (en) 1999-11-04 1999-11-04 Method of freeze-drying organisms
US433356 1999-11-04
PCT/GB2000/004205 WO2001032835A1 (en) 1999-11-04 2000-11-02 Method of freeze-drying different microorganisms

Publications (2)

Publication Number Publication Date
DE60008013D1 true DE60008013D1 (de) 2004-03-04
DE60008013T2 DE60008013T2 (de) 2004-09-02

Family

ID=23719873

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60008013T Expired - Lifetime DE60008013T2 (de) 1999-11-04 2000-11-02 Verfahren zur gefriertrocknung von verschiedenen mikroorganismen

Country Status (6)

Country Link
US (1) US6322994B1 (de)
EP (1) EP1226229B1 (de)
AT (1) ATE258593T1 (de)
AU (1) AU1157301A (de)
DE (1) DE60008013T2 (de)
WO (1) WO2001032835A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7678557B2 (en) * 1993-05-11 2010-03-16 Marshall William E Methods for the accumulation and retention of immune-enhancing, bacterial-derived ribonucleotides (ORN) in bacteria
US6214054B1 (en) 1998-09-21 2001-04-10 Edwards Lifesciences Corporation Method for fixation of biological tissues having mitigated propensity for post-implantation calcification and thrombosis and bioprosthetic devices prepared thereby
WO2003048665A1 (en) * 2001-12-03 2003-06-12 Massachusetts Institute Of Technology Microscale lyophilization and drying methods for the stabilization of molecules
US6878168B2 (en) 2002-01-03 2005-04-12 Edwards Lifesciences Corporation Treatment of bioprosthetic tissues to mitigate post implantation calcification
CA2470765A1 (fr) * 2004-06-10 2005-12-10 Pierre-Philippe Claude Methode de conditionnement de formulations microbiennes
GB0610330D0 (en) * 2006-05-24 2006-07-05 Cab Internat Method for preservation of micro-organisms
US8007992B2 (en) 2006-10-27 2011-08-30 Edwards Lifesciences Corporation Method of treating glutaraldehyde-fixed pericardial tissue with a non-aqueous mixture of glycerol and a C1-C3 alcohol
US9101691B2 (en) 2007-06-11 2015-08-11 Edwards Lifesciences Corporation Methods for pre-stressing and capping bioprosthetic tissue
US7935503B2 (en) * 2007-07-20 2011-05-03 University Of Georgia Research Foundation, Inc. Methods for producing and using polymyxins
US8357387B2 (en) 2007-12-21 2013-01-22 Edwards Lifesciences Corporation Capping bioprosthetic tissue to reduce calcification
WO2010110915A1 (en) 2009-03-26 2010-09-30 Moobella, Inc. Food compositions compromising dried probiotics, methods of manufacture and uses thereof
WO2011119754A2 (en) 2010-03-23 2011-09-29 Edwards Lifesciences Corporation Methods of conditioning sheet bioprosthetic tissue
US8906601B2 (en) 2010-06-17 2014-12-09 Edwardss Lifesciences Corporation Methods for stabilizing a bioprosthetic tissue by chemical modification of antigenic carbohydrates
US9351829B2 (en) 2010-11-17 2016-05-31 Edwards Lifesciences Corporation Double cross-linkage process to enhance post-implantation bioprosthetic tissue durability
CN102533555B (zh) * 2010-12-23 2015-11-18 王一鸿 接种物及其制备方法
US20130089638A1 (en) * 2011-10-11 2013-04-11 Mead Johnson Nutrition Company Compositions Comprising Maltotriose And Methods Of Using Same To Inhibit Damage Caused By Dehydration Processes
GB201121992D0 (en) * 2011-12-21 2012-02-01 Danisco Process
US10238771B2 (en) 2012-11-08 2019-03-26 Edwards Lifesciences Corporation Methods for treating bioprosthetic tissue using a nucleophile/electrophile in a catalytic system
CN109260517B (zh) * 2018-09-19 2020-10-30 杭州启明医疗器械股份有限公司 一种可预装干燥生物心脏瓣膜及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4879239A (en) * 1983-11-03 1989-11-07 American Type Culture Collection Method of culturing freeze-dried microorganisms and resultant preparation
DE4438232A1 (de) * 1994-10-26 1996-05-02 Guenter Prof Dr Fuhr Kryokonservierung und Tieftemperaturbearbeitung von biologischen Zellen
US5858770A (en) 1997-09-30 1999-01-12 Brandeis University Cell culture plate with oxygen and carbon dioxide-permeable waterproof sealing membrane

Also Published As

Publication number Publication date
WO2001032835A1 (en) 2001-05-10
US6322994B1 (en) 2001-11-27
EP1226229A1 (de) 2002-07-31
DE60008013T2 (de) 2004-09-02
ATE258593T1 (de) 2004-02-15
EP1226229B1 (de) 2004-01-28
AU1157301A (en) 2001-05-14

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Legal Events

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