CA2382061A1 - Conservation de cellules bacteriennes a temperature ambiante - Google Patents

Conservation de cellules bacteriennes a temperature ambiante Download PDF

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Publication number
CA2382061A1
CA2382061A1 CA002382061A CA2382061A CA2382061A1 CA 2382061 A1 CA2382061 A1 CA 2382061A1 CA 002382061 A CA002382061 A CA 002382061A CA 2382061 A CA2382061 A CA 2382061A CA 2382061 A1 CA2382061 A1 CA 2382061A1
Authority
CA
Canada
Prior art keywords
drying
cells
fermentation
fermentation conditions
bacteria
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.)
Abandoned
Application number
CA002382061A
Other languages
English (en)
Inventor
Victor Bronshtein
Charles Isaac
Gordana Djordjevic
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.)
Universal Preservation Technologies Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2382061A1 publication Critical patent/CA2382061A1/fr
Abandoned legal-status Critical Current

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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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

La présente invention concerne l'amélioration de la survie de cellules bactériennes au cours du séchage et du stockage de celles-ci, par une modification de leurs conditions de culture avant déshydratation pour former une mousse. Les conditions de culture modifiées peuvent entraîner la production d'agents protecteurs.
CA002382061A 1999-08-19 2000-08-21 Conservation de cellules bacteriennes a temperature ambiante Abandoned CA2382061A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14979599P 1999-08-19 1999-08-19
US60/149,795 1999-08-19
PCT/US2000/040704 WO2001012779A1 (fr) 1999-08-19 2000-08-21 Conservation de cellules bacteriennes a temperature ambiante

Publications (1)

Publication Number Publication Date
CA2382061A1 true CA2382061A1 (fr) 2001-02-22

Family

ID=22531830

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002382061A Abandoned CA2382061A1 (fr) 1999-08-19 2000-08-21 Conservation de cellules bacteriennes a temperature ambiante

Country Status (3)

Country Link
EP (1) EP1402003A4 (fr)
CA (1) CA2382061A1 (fr)
WO (1) WO2001012779A1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007079147A2 (fr) 2005-12-28 2007-07-12 Advanced Bionutrition Corporation Véhicule de délivrance pour bactéries probiotiques, comprenant une matrice sèche en polysaccharides, saccharides et polyols sous forme de verre, et son procédé de préparation
US8968721B2 (en) 2005-12-28 2015-03-03 Advanced Bionutrition Corporation Delivery vehicle for probiotic bacteria comprising a dry matrix of polysaccharides, saccharides and polyols in a glass form and methods of making same
EP2117354B1 (fr) 2006-12-18 2018-08-08 Advanced BioNutrition Corp. Produit alimentaire sec contenant un probiotique vivant
EP2163239A1 (fr) * 2008-05-27 2010-03-17 Qiagen GmbH Produits comprenant des bioparticules, leur procédé de fabrication
ES2659363T3 (es) 2008-12-01 2018-03-15 University College Cork-National University Of Ireland, Cork Infusión intracoronaria de IGF-1 para la reparación del miocardio
WO2010111565A2 (fr) 2009-03-27 2010-09-30 Advanced Bionutrition Corporation Vaccins microparticulaires utilisables pour procéder à une vaccination et à des rappels par voie orale ou nasale chez les animaux, dont les poissons
EP2435554B1 (fr) 2009-05-26 2017-07-26 Advanced Bionutrition Corporation Composition de poudre sèche stable comprenant des micro-organismes biologiquement actifs et/ou des matériaux bioactifs et procédés de fabrication
US9504750B2 (en) 2010-01-28 2016-11-29 Advanced Bionutrition Corporation Stabilizing composition for biological materials
PL2529004T3 (pl) 2010-01-28 2017-12-29 Advanced Bionutrition Corporation Sucha szklista kompozycja zawierająca bioaktywny materiał
AR082682A1 (es) 2010-08-13 2012-12-26 Advanced Bionutrition Corp Composicion estabilizadora de almacenamiento en seco para materiales biologicos
PY1639434A (es) 2015-06-25 2018-08-01 Ascus Biosciences Inc Procedimientos, aparatos y sistemas para el analisis de cepas de microorganismos provinientes de comunidades complejas y heterogenas. prediccion e identificacion de relaciones..//.
US10851399B2 (en) 2015-06-25 2020-12-01 Native Microbials, Inc. Methods, apparatuses, and systems for microorganism strain analysis of complex heterogeneous communities, predicting and identifying functional relationships and interactions thereof, and selecting and synthesizing microbial ensembles based thereon
US12558395B2 (en) 2015-07-29 2026-02-24 Advanced Bionutrition Corp. Stable dry probiotic compositions for special dietary uses
MY194231A (en) 2015-07-29 2022-11-23 Advanced Bionutrition Corp Stable dry probiotic compositions for special dietary uses
EP3167845A1 (fr) 2015-11-12 2017-05-17 The Provost, Fellows, Foundation Scholars, & the other members of Board, of the College of Holy and Undiv. Trinity of Queen Elizabeth near Dublin Extenseur biocompatible implantable permettant de traiter des étranglements de lumière corporelle
MX392304B (es) 2016-01-07 2025-03-24 Native Microbials Inc Métodos para mejorar la producción de leche mediante la administración de consorcios microbianos.
AU2017388535A1 (en) 2016-12-28 2019-07-25 Native Microbials, Inc. Methods, apparatuses, and systems for microorganism strain analysis of complex heterogeneous communities with tracer analytics, determination of functional relationships and interactions thereof, and synthesis of microbial ensembles including dosed microbial ensembles and inoculative microbial ensembles
CA3048246A1 (fr) 2016-12-28 2018-07-05 Ascus Biosciences, Inc. Procedes, appareils, et systemes permettant d'analyser des souches completes de micro-organismes dans des communautes heterogenes complexes, de determiner leurs interactions et re lations fonctionnelles, et d'identifier et de synthetiser des modificateurs bioreactifs bases sur ceux-ci
UY37708A (es) 2017-04-28 2018-10-31 Ascus Biosciences Inc Métodos para complementar dietas con alto consumo de granos y/o alto valor energético en rumiantes, mediante la administración de un bioensamble sintético de microbios, o cepas purificadas de los mismos
CN108823099B (zh) * 2018-07-16 2022-05-10 广州富诺营养科技有限公司 一种固态益生菌制剂的制备方法及其制剂
WO2022038588A2 (fr) * 2021-12-23 2022-02-24 Novozymes A/S Procédé de production de cellules de lactobacillus séchées

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797365A (en) * 1985-01-22 1989-01-10 Nabisco Brands, Inc. Active dried yeast
GB9314886D0 (en) * 1993-07-19 1993-09-01 Zeneca Ltd Production of a biological control agent
DE69628007T2 (de) * 1995-06-07 2003-11-27 Elan Drug Delivery Ltd., Ruddington Verfahren zur stabilen einarbeitung von substanzen in trockene geschäumte glasmatrizen und auf diese weise hergestellte zusammensetzungen
US5766520A (en) * 1996-07-15 1998-06-16 Universal Preservation Technologies, Inc. Preservation by foam formation
US6468782B1 (en) * 1996-12-05 2002-10-22 Quadrant Healthcare (Uk) Limited Methods of preserving prokaryotic cells and compositions obtained thereby

Also Published As

Publication number Publication date
EP1402003A1 (fr) 2004-03-31
WO2001012779A1 (fr) 2001-02-22
EP1402003A4 (fr) 2004-07-14

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Legal Events

Date Code Title Description
FZDE Discontinued