BRPI9816369B8 - process for producing arachidonic acid - Google Patents
process for producing arachidonic acid Download PDFInfo
- Publication number
- BRPI9816369B8 BRPI9816369B8 BRPI9816369A BRPI9816369A BRPI9816369B8 BR PI9816369 B8 BRPI9816369 B8 BR PI9816369B8 BR PI9816369 A BRPI9816369 A BR PI9816369A BR PI9816369 A BRPI9816369 A BR PI9816369A BR PI9816369 B8 BRPI9816369 B8 BR PI9816369B8
- Authority
- BR
- Brazil
- Prior art keywords
- strains
- industrial scale
- chemically defined
- arachidonic acid
- useful compounds
- Prior art date
Links
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- 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 means for the fermentative production of useful compounds on an industrial scale. Microbial strains that are suitable for fermentation on an industrial scale 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.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97200494 | 1997-02-20 | ||
| PCT/EP1998/001122 WO1998037179A2 (en) | 1997-02-20 | 1998-02-20 | Fermentative production of valuable compounds on an industrial scale using chemically defined media |
| BRPI9807362 | 1998-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI9816369B8 true BRPI9816369B8 (en) | 2020-05-26 |
| BRPI9816369C1 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) |
-
1998
- 1998-02-20 BR BRPI9816369A patent/BRPI9816369C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI9816369C1 (en) | 2021-05-25 |
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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 |