MX341691B - Proceso para la produccion de l-lactato mediante fermentacion de lactosuero con lactococcus lactis subespecie lactis. - Google Patents
Proceso para la produccion de l-lactato mediante fermentacion de lactosuero con lactococcus lactis subespecie lactis.Info
- Publication number
- MX341691B MX341691B MX2009013589A MX2009013589A MX341691B MX 341691 B MX341691 B MX 341691B MX 2009013589 A MX2009013589 A MX 2009013589A MX 2009013589 A MX2009013589 A MX 2009013589A MX 341691 B MX341691 B MX 341691B
- Authority
- MX
- Mexico
- Prior art keywords
- lactate
- culture medium
- producing
- lactis
- lactococcus lactis
- Prior art date
Links
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 title abstract 7
- 229940116871 l-lactate Drugs 0.000 title abstract 5
- 241000194035 Lactococcus lactis Species 0.000 title abstract 4
- 235000014897 Streptococcus lactis Nutrition 0.000 title abstract 4
- 238000000855 fermentation Methods 0.000 title abstract 4
- 230000004151 fermentation Effects 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 239000005862 Whey Substances 0.000 title abstract 2
- 102000007544 Whey Proteins Human genes 0.000 title abstract 2
- 108010046377 Whey Proteins Proteins 0.000 title abstract 2
- 239000001963 growth medium Substances 0.000 abstract 5
- 239000006227 byproduct Substances 0.000 abstract 2
- 102100026189 Beta-galactosidase Human genes 0.000 abstract 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 1
- 108010059881 Lactase Proteins 0.000 abstract 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 abstract 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 abstract 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 abstract 1
- 108010005774 beta-Galactosidase Proteins 0.000 abstract 1
- 229930182830 galactose Natural products 0.000 abstract 1
- 239000008103 glucose Substances 0.000 abstract 1
- 229940116108 lactase Drugs 0.000 abstract 1
- 239000008101 lactose Substances 0.000 abstract 1
- 150000002772 monosaccharides Chemical class 0.000 abstract 1
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
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
- C12P7/56—Lactic acid
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J3/00—Working-up of proteins for foodstuffs
- A23J3/04—Animal proteins
- A23J3/08—Dairy proteins
-
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2400/00—Lactic or propionic acid bacteria
- A23V2400/21—Streptococcus, lactococcus
- A23V2400/231—Lactis
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nutrition Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Biomedical Technology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
La presente invención se refiere a un proceso para producir L-lactato mediante la fermentación de lactosuero con Lactococcus Lactis subespecie lactis. Dicho proceso contempla la etapa de inocular (a) el medio de cultivo con Lactococcus Lactis subespecie lactis, la etapa de producir y acumular (b) el L-Lactato en el medio de cultivo y la etapa de extraer (c) determinado volumen de caldo fermentado del reactor biológico.La fermentación en el medio de cultivo se lleva a cabo a temperatura constante en el rango comprendido entre 22 a 29°C, bajo estrictas condiciones anaerobias y a un pH en el rango comprendido entre 5 a 6. Estas condiciones de operación encaminan la ruta homofermentativa de Lactococcus lactis subespecie lactis, evitando así la generación de subproductos diferentes al L-Lactato, y permitir el uso integral de la lactosa, evitando la acumulación de glucosa y galactosa en el medio de cultivo fermentado. Finalmente se recupera el medio de cultivo fermentado del recipiente de fermentación con una concentración de L-Lactato de al menos 20g/l con una pureza óptica mayor al 90%, y con una concentración de no más de 0.3g/l de subproductos diferentes al L-Acido láctico y/o de alguno de los monosacáridos que constituyen la lactosa.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX2009013589A MX341691B (es) | 2009-12-11 | 2009-12-11 | Proceso para la produccion de l-lactato mediante fermentacion de lactosuero con lactococcus lactis subespecie lactis. |
| PCT/MX2010/000143 WO2011071358A2 (es) | 2009-12-11 | 2010-12-03 | Proceso para la producción de l-lactato mediante fermentación de lactosuero con lactococcus lactis subespecie lactis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX2009013589A MX341691B (es) | 2009-12-11 | 2009-12-11 | Proceso para la produccion de l-lactato mediante fermentacion de lactosuero con lactococcus lactis subespecie lactis. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2009013589A MX2009013589A (es) | 2011-06-15 |
| MX341691B true MX341691B (es) | 2016-07-05 |
Family
ID=44146084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2009013589A MX341691B (es) | 2009-12-11 | 2009-12-11 | Proceso para la produccion de l-lactato mediante fermentacion de lactosuero con lactococcus lactis subespecie lactis. |
Country Status (2)
| Country | Link |
|---|---|
| MX (1) | MX341691B (es) |
| WO (1) | WO2011071358A2 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115124414A (zh) * | 2022-05-20 | 2022-09-30 | 山东省食品发酵工业研究设计院 | 一种高光学纯度3-羟基丁酮的制备方法及其应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0103294D0 (sv) * | 2001-10-04 | 2001-10-04 | Forskarpatent I Syd Ab | Lactate producing lactococcus strain |
| JP3958089B2 (ja) * | 2002-03-26 | 2007-08-15 | 有限会社新世紀発酵研究所 | 嫌気性菌の連続培養法 |
-
2009
- 2009-12-11 MX MX2009013589A patent/MX341691B/es active IP Right Grant
-
2010
- 2010-12-03 WO PCT/MX2010/000143 patent/WO2011071358A2/es active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011071358A3 (es) | 2011-11-24 |
| WO2011071358A2 (es) | 2011-06-16 |
| MX2009013589A (es) | 2011-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |