DK2403822T3 - Anvendelse af datem i produktionsmedier til mælkesyrebakterier - Google Patents

Anvendelse af datem i produktionsmedier til mælkesyrebakterier Download PDF

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Publication number
DK2403822T3
DK2403822T3 DK10711626T DK10711626T DK2403822T3 DK 2403822 T3 DK2403822 T3 DK 2403822T3 DK 10711626 T DK10711626 T DK 10711626T DK 10711626 T DK10711626 T DK 10711626T DK 2403822 T3 DK2403822 T3 DK 2403822T3
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DK
Denmark
Prior art keywords
datem
ppm
strain
lactic acid
culture
Prior art date
Application number
DK10711626T
Other languages
English (en)
Inventor
Boerge Windel Kringelum
Niels Martin Soerensen
Original Assignee
Chr Hansen As
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 Chr Hansen As filed Critical Chr Hansen As
Application granted granted Critical
Publication of DK2403822T3 publication Critical patent/DK2403822T3/da

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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, 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
    • C12N1/38—Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factors; Stimulation of growth by removal of a chemical compound
    • 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
    • C12N1/20—Bacteria; Culture media therefor

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

Claims (14)

1. Fremgangsmåde til fremstilling af en mælkesyrebakteriekultur, hvilken fremgangsmåde omfatter: (a) : dyrkning af mindst én stamme af mælkesyrebakterier i et bakterievækstmedium, hvor bakterievækstmediet omfatter mindst 50 ppm diacetylvinsyreestere af mono- og diglycerider (DATEM); og (b) : høst af de dyrkede bakterier.
2. Fremgangsmåde ifølge krav 1, hvor mediet omfatter mindst 500 ppm DATEM.
3. Fremgangsmåde ifølge krav 1, hvor mediet omfatter mindst 1000 ppm DATEM.
4. Fremgangsmåde ifølge krav 1, hvor mediet omfatter mindst 1500 ppm DATEM.
5. Fremgangsmåde ifølge krav 1, hvor mediet omfatter fra 100 ppm DATEM til 12000 ppm DATEM.
6. Fremgangsmåde ifølge krav 1, hvor mediet omfatter fra 500 ppm DATEM til 12000 ppm DATEM.
7. Fremgangsmåde ifølge krav 1, hvor mediet omfatter fra 1000 ppm DATEM til 6000 ppm DATEM.
8. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvor stammen af mælkesyrebakterier er valgt blandt mindst én stamme i gruppen bestående af Lactobacillus gasseri- og Lactobacillus acidophilus-stammer.
9. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvor stammen af mælkesyrebakterier er en probiotisk stamme.
10. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvor næringsmediet desuden indeholder mindst én porphyrinforbindelse, og kulturen beluftes for at opretholde et oxygenindhold, som er mindst 5 mikromol pr. liter dyrkningsmedium, under hele varigheden af dyrkningen.
11. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvor stammen af mælkesyrebakterier er valgt blandt mindst én stamme i gruppen bestående af Lactobacillus acidophilus-stammen LA-5 (DSM13241) og Lactobacillus gasseri-stammen SBT-2055.
12. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvilken fremgangsmåde endvidere omfatter et trin, hvor kulturen af mælkesyrebakterier fryses eller frysetørres.
13. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvilken fremgangsmåde endvidere omfatter et trin, hvor høstede bakterier pakkes i en egnet beholder.
14. Fremgangsmåde ifølge krav 12 eller 13, hvor den opnåede bakteriekultur anvendes til fremstilling af en fødevare eller et foder, kosttilskud eller fodertilskud eller til fremstilling af farmaceutiske produkter eller medikamenter.
DK10711626T 2009-03-03 2010-02-22 Anvendelse af datem i produktionsmedier til mælkesyrebakterier DK2403822T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09154176 2009-03-03
PCT/EP2010/052193 WO2010100047A1 (en) 2009-03-03 2010-02-22 Use of datem in production media for lactic acid bacteria

Publications (1)

Publication Number Publication Date
DK2403822T3 true DK2403822T3 (da) 2015-03-02

Family

ID=40521712

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10711626T DK2403822T3 (da) 2009-03-03 2010-02-22 Anvendelse af datem i produktionsmedier til mælkesyrebakterier

Country Status (3)

Country Link
EP (1) EP2403822B1 (da)
DK (1) DK2403822T3 (da)
WO (1) WO2010100047A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI475014B (zh) 2009-09-17 2015-03-01 Scinopharm Taiwan Ltd 固體形態的３－（４－胺基－１－側氧基－１，３－二氫－異吲哚－２－基）－哌啶－２，６－二酮及其製造方法
EP3301173A1 (en) 2016-09-29 2018-04-04 Nestec S.A. Growth medium and process for producing lactic acid bacteria
CN109609413A (zh) * 2019-01-16 2019-04-12 大连大学 一种高效降解酸菜中亚硝酸盐的复合菌剂及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US50599A (en) 1865-10-24 Improvement in bolt-heading machines
DE69511844T2 (de) 1994-01-31 1999-12-16 Consejo Superior Investigacion Sonnenblumenöl mit hohem stearinsäuregehalt
US5908862A (en) 1996-07-31 1999-06-01 Abbot Laboratories Water-miscible esters of mono--and diglycerides having antibacterial activity and their use in inhibiting infection
US5981587A (en) 1996-07-31 1999-11-09 Abbott Laboratories Water-miscible esters of mono- and diglycerides having antimicrobial activity and their use in inhibiting infection
FR2782093B1 (fr) 1998-07-24 2002-02-08 Agronomique Inst Nat Rech Procede de preparation de cultures de bacteries lactiques
CA2358556C (en) * 1998-12-30 2006-10-31 Peter Joannes Coenders Diacetyl tartaric acid esters of mono- and diglycerides based on c12 to c22 fatty acids
EP1268745A2 (en) 2000-03-21 2003-01-02 Chr. Hansen A/S Method for supply of starter cultures having a consistent quality
GB0410038D0 (en) 2004-05-05 2004-06-09 Danisco Composition
US9351500B2 (en) 2006-02-01 2016-05-31 General Mills, Inc. Aerated milk compositions

Also Published As

Publication number Publication date
EP2403822A1 (en) 2012-01-11
WO2010100047A1 (en) 2010-09-10
EP2403822B1 (en) 2014-11-26

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