ES2061405B1 - PRODUCTION OF POLYHYDROXIALCANOATES (PHAS) BY AZOTOBACTER CHROOCOCCUM PHA. - Google Patents
PRODUCTION OF POLYHYDROXIALCANOATES (PHAS) BY AZOTOBACTER CHROOCOCCUM PHA.Info
- Publication number
- ES2061405B1 ES2061405B1 ES9300944A ES9300944A ES2061405B1 ES 2061405 B1 ES2061405 B1 ES 2061405B1 ES 9300944 A ES9300944 A ES 9300944A ES 9300944 A ES9300944 A ES 9300944A ES 2061405 B1 ES2061405 B1 ES 2061405B1
- Authority
- ES
- Spain
- Prior art keywords
- phas
- pha
- production
- azotobacter chroococcum
- polyhydroxialcanoates
- 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 - Fee Related
Links
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
LA PRESENTE INVENCION CONSISTE EN UN NUEVO MICROORGANISMO (AZOTOBACTER CHROOCOCCUM CEPA PHA, CECT 4435), OBTENIDO MEDIANTE MUTACION INDUCIDA CON N-METIL-N-NITRO-N-NITROSOGUANIDINA, CAPAZ DE ACUMULAR DURANTE SU CRECIMIENTO (SIN NINGUNA LIMITACION, NUTRICIONAL) POLI-HIDROXIALCANOATOS (PHAS). LA UTILIZACION DE ESTA BACTERIA EN PROCESOS FERMENTATIVOS, UTILIZANDO DIFERENTES FUENTES DE CARBONO (AZUCARES, ALPECHIN O ACIDOS ALCANOICOS), POSIBILITA LA PRODUCCION DE HOMOPOLIMEROS (POLI-3 HIDROXIBUTIRATO) O COPOLIMEROS (POLI-3 HIDROXIBUTIRATO/3 HIDROXIVALERATO), SIENDO LA RELACION MOLECULAR DE LOS COPOLIMEROS DEPENDIENTE DE LA RELACION NUTRICIONAL GLUCOSA/PROPIONICO Y GLUCOSA/VALERICO.THE PRESENT INVENTION CONSISTS OF A NEW MICROORGANISM (AZOTOBACTER CHROOCOCCUM CEPA PHA, CECT 4435), OBTAINED THROUGH N-METHYL-N-NITRO-N-NITROSOGUANIDINE, CAPABLE OF ACCUMULATING DURING ITS GROWTH. HYDROXIALCANOATES (PHAS). THE USE OF THIS BACTERIA IN FERMENTATIVE PROCESSES, USING DIFFERENT SOURCES OF CARBON (SUGARS, ALPECHIN OR ALCANOIC ACIDS), POSSIBILITIES THE PRODUCTION OF HOMOPOLIMEROS (POLI-3 HIDROXIBUTIRATO) OR COPOLIMEROSHARIUM (3 OF THE COPOLYMERS DEPENDENT ON THE NUTRITIONAL RELATION GLUCOSE / PROPIONEUM AND GLUCOSE / VALERICO.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9300944A ES2061405B1 (en) | 1993-05-04 | 1993-05-04 | PRODUCTION OF POLYHYDROXIALCANOATES (PHAS) BY AZOTOBACTER CHROOCOCCUM PHA. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9300944A ES2061405B1 (en) | 1993-05-04 | 1993-05-04 | PRODUCTION OF POLYHYDROXIALCANOATES (PHAS) BY AZOTOBACTER CHROOCOCCUM PHA. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2061405A2 ES2061405A2 (en) | 1994-12-01 |
ES2061405R ES2061405R (en) | 1995-03-01 |
ES2061405B1 true ES2061405B1 (en) | 1995-11-01 |
Family
ID=8281688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9300944A Expired - Fee Related ES2061405B1 (en) | 1993-05-04 | 1993-05-04 | PRODUCTION OF POLYHYDROXIALCANOATES (PHAS) BY AZOTOBACTER CHROOCOCCUM PHA. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2061405B1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE129524T1 (en) * | 1989-05-02 | 1995-11-15 | Zeneca Ltd | PRODUCTION OF COPOLYMERS. |
GB8927794D0 (en) * | 1989-12-08 | 1990-02-14 | Ici Plc | Copolymer production |
AU6148190A (en) * | 1990-05-18 | 1991-12-31 | Dow Chemical Company, The | Photodegradation and heat-seal agents for polymeric matrix materials |
-
1993
- 1993-05-04 ES ES9300944A patent/ES2061405B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2061405R (en) | 1995-03-01 |
ES2061405A2 (en) | 1994-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD2A | Announcement of lapse in spain |
Effective date: 20141120 |