[go: up one dir, main page]

BRPI9816369C1 - process for producing arachidonic acid - Google Patents

process for producing arachidonic acid

Info

Publication number
BRPI9816369C1
BRPI9816369C1 BRPI9816369A BRPI9816369A BRPI9816369C1 BR PI9816369 C1 BRPI9816369 C1 BR PI9816369C1 BR PI9816369 A BRPI9816369 A BR PI9816369A BR PI9816369 A BRPI9816369 A BR PI9816369A BR PI9816369 C1 BRPI9816369 C1 BR PI9816369C1
Authority
BR
Brazil
Prior art keywords
strains
industrial scale
chemically defined
arachidonic acid
useful compounds
Prior art date
Application number
BRPI9816369A
Other languages
Portuguese (pt)
Inventor
Yoakum Jennifer
Cornelis Gerardus Preusting Johannes
Theodorus Antonius Maria De Laat Wilhelmus
Original Assignee
Dsm Ip Assets Bv
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 Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Priority claimed from PCT/EP1998/001122 external-priority patent/WO1998037179A2/en
Publication of BRPI9816369B8 publication Critical patent/BRPI9816369B8/en
Publication of BRPI9816369C1 publication Critical patent/BRPI9816369C1/en

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

produção fermentativa de compostos úteis em escala industrial usando meios quimicamente definidos. a presente invenção descreve o uso de meios quimicamente definidos para a produção fermentativa de compostos úteis em escala industrial. cpeas microbianas que são adequadas para fermentação em escala industrial usando um meio quimicamente definido incluem cepas fúngicas, de leveduras e bacterianas. cepas adequadas podem ser obtidas como cepas do tipo selvagem ou por triagem e seleção após tratamento mutagênico ou transformação de dna.fermentative production of useful compounds on an industrial scale using chemically defined media. the present invention describes the use of chemically defined media for the fermentative production of useful compounds on an industrial scale. Microbial strains that are suitable for industrial scale fermentation using a chemically defined medium include fungal, yeast and bacterial strains. Suitable strains can be obtained as wild type strains or by screening and selection after mutagenic treatment or DNA transformation.

BRPI9816369A 1997-02-20 1998-02-20 process for producing arachidonic acid BRPI9816369C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97200494 1997-02-20
BRPI9807362 1998-02-20
PCT/EP1998/001122 WO1998037179A2 (en) 1997-02-20 1998-02-20 Fermentative production of valuable compounds on an industrial scale using chemically defined media

Publications (2)

Publication Number Publication Date
BRPI9816369B8 BRPI9816369B8 (en) 2020-05-26
BRPI9816369C1 true BRPI9816369C1 (en) 2021-05-25

Family

ID=70976860

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9816369A BRPI9816369C1 (en) 1997-02-20 1998-02-20 process for producing arachidonic acid

Country Status (1)

Country Link
BR (1) BRPI9816369C1 (en)

Also Published As

Publication number Publication date
BRPI9816369B8 (en) 2020-05-26

Similar Documents

Publication Publication Date Title
BR9807362A (en) Fermentative production of useful compounds on an industrial scale using chemically defined media
BR9917289B1 (en) process for ethanol production from clostridium strains.
WO2009112472A3 (en) Selection of organisms capable of fermenting mixed substrates
BR0314498A (en) Strains of e. coli and method for the production of 1,3-propanediol
DE60315925D1 (en) Process for the production of a target substance by fermentation by means of a bacterial strain which lacks the ArcA gene
ATE426021T1 (en) METHOD FOR PRODUCING BIOPTERINS
WO2008068602A3 (en) A method to generate fungal biomass from a culture of differentiated mycelium
EP0753572A4 (en) BEER PRODUCTION PROCESS
DE69739188D1 (en) METHOD FOR IMPROVING THE MANUFACTURE OF A DESIRED PRODUCT FROM A CELL
BR8806349A (en) POLYESACARIDEOS PRODUCTION PROCESS
ATE418599T1 (en) METHOD FOR PRODUCING A FERMENTATION PRODUCT
WO2004106557A3 (en) Thiamin production by fermentation
BRPI9816369C1 (en) process for producing arachidonic acid
MX2010001045A (en) Method for producing spores and metabolites from fungal microorganisms and uses thereof.
BR9806934A (en) Method for producing an oxide, culture medium and oxide
ATE541941T1 (en) MICROBIAL PRODUCTION OF LEVODIONE
TW200716744A (en) Genetically modified microorganism and process for production of macrolide compound using the microorganism
BRPI0418482A (en) process for preparing 1-amino acids with zwf gene amplification
WO1996007730A3 (en) Chemical process for promoting the proliferation of animal cells
WO1998002556A3 (en) Screening for and use of an esterase for a stereospecific resolution
WO2023222879A3 (en) Methods for producing monoterpene indole alkaloids
WO2002027025A3 (en) Application of bioinformatics for direct study of unculturable microorganisms
DE69722852D1 (en) Fermentative production of biotin
TH27325A (en) Biological transformation of carbon sources That can be fermented to be 1,3-propanediol by a single microorganism
BRPI0403175A (en) Fermented transformed celloligosaccharide microorganism, recombinant DNA, processes for producing ethanol, immobilization vehicle, and bioreactor

Legal Events

Date Code Title Description
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI DE 2429 DE 25/07/2017 QUANTO AO TITULO E AO RELATORIO DESCRITIVO.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/02/1998 OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 20/02/2018