DE60008013D1 - Verfahren zur gefriertrocknung von verschiedenen mikroorganismen - Google Patents
Verfahren zur gefriertrocknung von verschiedenen mikroorganismenInfo
- 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
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)
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)
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)
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 |
-
1999
- 1999-11-04 US US09/433,356 patent/US6322994B1/en not_active Expired - Fee Related
-
2000
- 2000-11-02 AU AU11573/01A patent/AU1157301A/en not_active Abandoned
- 2000-11-02 WO PCT/GB2000/004205 patent/WO2001032835A1/en active IP Right Grant
- 2000-11-02 DE DE60008013T patent/DE60008013T2/de not_active Expired - Lifetime
- 2000-11-02 AT AT00973017T patent/ATE258593T1/de not_active IP Right Cessation
- 2000-11-02 EP EP00973017A patent/EP1226229B1/de not_active Expired - Lifetime
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
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |