ES2156206T3 - Produccion de acido l-ascorbico en microorganismos. - Google Patents
Produccion de acido l-ascorbico en microorganismos.Info
- Publication number
- ES2156206T3 ES2156206T3 ES95910200T ES95910200T ES2156206T3 ES 2156206 T3 ES2156206 T3 ES 2156206T3 ES 95910200 T ES95910200 T ES 95910200T ES 95910200 T ES95910200 T ES 95910200T ES 2156206 T3 ES2156206 T3 ES 2156206T3
- Authority
- ES
- Spain
- Prior art keywords
- ascorbic acid
- microorganisms
- organisms
- disclosed
- acid production
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/02—Oxygen as only ring hetero atoms
- C12P17/04—Oxygen as only ring hetero atoms containing a five-membered hetero ring, e.g. griseofulvin, vitamin C
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
SE DESCRIBE UN PROCEDIMIENTO DE PRODUCCION DE ACIDO L-ASCORBICO EN MICROORGANISMOS. EL PROCEDIMIENTO INCLUYE EL CULTIVO DE ORGANISMOS SELECCIONADOS ENTRE EL GRUPO CONSISTENTE EN ORGANISMOS DEL GENERO PROTOTHECA, Y ORGANISMOS DE LA ESPECIE CHLORELLA PROTOTHECOIDES, EN UN MEDIO DE FERMENTACION QUE TIENE UN PH DE MENOS DE, APROXIMADAMENTE, 6.0. EL PROCEDIMIENTO INCLUYE ADEMAS, LA RECUPERACION DE ACIDO L-ASCORBICO A PARTIR DEL MEDIO DE FERMENTACION. UNA VENTAJA FUNDAMENTAL DEL METODO DESCRITO, ES LA PRODUCCION DE ELEVADAS CANTIDADES DE ACIDO L-ASCORBICO EXTRACELULAR Y QUE, AL PH DEL PROCEDIMIENTO DESCRITO, NO SE PRODUCE DEGARDACION SIGNIFICATIVA DE ACIDO L-ASCORBICO EXTRACELULAR. EL ACIDO ASCORBICO TIENE MUCHOS USOS CONOCIDOS, COMO POR EJEMPLO, PARA SUPLEMENTOS VITAMINICOS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19633894A | 1994-02-10 | 1994-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2156206T3 true ES2156206T3 (es) | 2001-06-16 |
Family
ID=22724984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES95910200T Expired - Lifetime ES2156206T3 (es) | 1994-02-10 | 1995-02-10 | Produccion de acido l-ascorbico en microorganismos. |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0759088B1 (es) |
| JP (1) | JPH10500002A (es) |
| CN (1) | CN1058055C (es) |
| AT (1) | ATE200913T1 (es) |
| AU (1) | AU1839795A (es) |
| CA (1) | CA2183034A1 (es) |
| DE (1) | DE69520829T2 (es) |
| DK (1) | DK0759088T3 (es) |
| ES (1) | ES2156206T3 (es) |
| GR (1) | GR3036276T3 (es) |
| PT (1) | PT759088E (es) |
| WO (1) | WO1995021933A1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0007651D0 (en) * | 2000-03-29 | 2000-05-17 | Ascorbex Ltd | Gene sequence |
| KR101021234B1 (ko) * | 2002-09-27 | 2011-03-11 | 디에스엠 아이피 어셋츠 비.브이. | 미생물에 의한 비타민 ｃ의 생성 방법 |
| JP2010110216A (ja) * | 2007-02-20 | 2010-05-20 | Ajinomoto Co Inc | Ｌ−アミノ酸または核酸の製造方法 |
| JP5174430B2 (ja) * | 2007-11-06 | 2013-04-03 | 花王株式会社 | ２−フェニルエチルアルコールの製造方法 |
| CN105524872A (zh) * | 2016-01-29 | 2016-04-27 | 农业部沼气科学研究所 | 抗坏血酸提高微藻生物量的用途 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1039758B (it) * | 1975-07-10 | 1979-12-10 | Snam Progetti | Procedimento per la coltivazione e microorganismi cosi ottenuti |
| US5001059A (en) * | 1985-07-01 | 1991-03-19 | Bio-Technical Resources, Inc. | L-ascorbic acid production in microorganisms |
| JPH0646834A (ja) * | 1992-03-18 | 1994-02-22 | Bio Technical Resources Lp | Ｌ−アスコルビン酸を高めたバイオマス及びその製造 |
| CA2091918C (en) * | 1992-03-18 | 1998-07-28 | Ronald J. Huss | L-ascorbic acid production in microorganisms |
-
1995
- 1995-02-10 WO PCT/US1995/001574 patent/WO1995021933A1/en active IP Right Grant
- 1995-02-10 PT PT95910200T patent/PT759088E/pt unknown
- 1995-02-10 ES ES95910200T patent/ES2156206T3/es not_active Expired - Lifetime
- 1995-02-10 JP JP7521305A patent/JPH10500002A/ja not_active Ceased
- 1995-02-10 AU AU18397/95A patent/AU1839795A/en not_active Abandoned
- 1995-02-10 DK DK95910200T patent/DK0759088T3/da active
- 1995-02-10 CN CN95192511A patent/CN1058055C/zh not_active Expired - Fee Related
- 1995-02-10 CA CA002183034A patent/CA2183034A1/en not_active Abandoned
- 1995-02-10 EP EP95910200A patent/EP0759088B1/en not_active Expired - Lifetime
- 1995-02-10 DE DE69520829T patent/DE69520829T2/de not_active Expired - Fee Related
- 1995-02-10 AT AT95910200T patent/ATE200913T1/de not_active IP Right Cessation
-
2001
- 2001-07-24 GR GR20010401125T patent/GR3036276T3/el not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GR3036276T3 (en) | 2001-10-31 |
| CN1058055C (zh) | 2000-11-01 |
| DK0759088T3 (da) | 2001-05-28 |
| EP0759088B1 (en) | 2001-05-02 |
| WO1995021933A1 (en) | 1995-08-17 |
| EP0759088A1 (en) | 1997-02-26 |
| ATE200913T1 (de) | 2001-05-15 |
| PT759088E (pt) | 2001-09-28 |
| DE69520829D1 (de) | 2001-06-07 |
| CA2183034A1 (en) | 1995-08-17 |
| JPH10500002A (ja) | 1998-01-06 |
| AU1839795A (en) | 1995-08-29 |
| CN1150459A (zh) | 1997-05-21 |
| DE69520829T2 (de) | 2001-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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