DK0839209T3 - Fremgangsmåde til fremstilling af ren mælkesyre - Google Patents
Fremgangsmåde til fremstilling af ren mælkesyreInfo
- Publication number
- DK0839209T3 DK0839209T3 DK96923997T DK96923997T DK0839209T3 DK 0839209 T3 DK0839209 T3 DK 0839209T3 DK 96923997 T DK96923997 T DK 96923997T DK 96923997 T DK96923997 T DK 96923997T DK 0839209 T3 DK0839209 T3 DK 0839209T3
- Authority
- DK
- Denmark
- Prior art keywords
- lactic acid
- pct
- bioreactor
- cycle
- refreshed
- Prior art date
Links
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 title abstract 10
- 235000014655 lactic acid Nutrition 0.000 title abstract 5
- 239000004310 lactic acid Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 244000005700 microbiome Species 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 238000004064 recycling Methods 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000001720 carbohydrates Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000003292 diminished effect Effects 0.000 abstract 1
- 238000000855 fermentation Methods 0.000 abstract 1
- 230000004151 fermentation Effects 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000011084 recovery Methods 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/853—Lactobacillus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/885—Streptococcus
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Enzymes And Modification Thereof (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI953480A FI100338B (fi) | 1995-07-18 | 1995-07-18 | Menetelmä puhtaan maitohapon valmistamiseksi |
| PCT/FI1996/000415 WO1997004120A1 (en) | 1995-07-18 | 1996-07-16 | Method for preparing pure lactic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0839209T3 true DK0839209T3 (da) | 2002-07-08 |
Family
ID=8543801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK96923997T DK0839209T3 (da) | 1995-07-18 | 1996-07-16 | Fremgangsmåde til fremstilling af ren mælkesyre |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5932455A (da) |
| EP (1) | EP0839209B1 (da) |
| JP (1) | JPH11510042A (da) |
| AT (1) | ATE214738T1 (da) |
| AU (1) | AU6460196A (da) |
| DE (1) | DE69619985T2 (da) |
| DK (1) | DK0839209T3 (da) |
| ES (1) | ES2174082T3 (da) |
| FI (1) | FI100338B (da) |
| WO (1) | WO1997004120A1 (da) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI981615A7 (fi) | 1998-07-15 | 2000-02-10 | Xyrofin Oy | Mannitolin valmistusmenetelmä immobilisoituja mikro-organismeja käyttäen |
| US6509179B1 (en) | 2000-10-12 | 2003-01-21 | Barbara I. Veldhuis-Stribos | Continuous process for preparing lactic acid |
| AU2002254698A1 (en) * | 2001-04-26 | 2002-11-11 | Archer-Daniels-Midland Company | Novel strains of rhizopus oryzae and uses thereof |
| US7217545B2 (en) * | 2003-05-14 | 2007-05-15 | Wessex Incorporated | Method for production of lactic acid |
| CN1332035C (zh) * | 2003-07-03 | 2007-08-15 | 新疆威仕达生物工程股份有限公司 | 补料发酵生产l－乳酸的工艺 |
| US8361778B2 (en) * | 2005-10-14 | 2013-01-29 | Chr. Hansen A/S | Composition comprising enzymatically digested yeast cells and method of preparing same |
| CN101677585B (zh) * | 2007-05-21 | 2013-02-13 | 株式会社明治 | 天然干酪的制备方法 |
| CN101497901B (zh) * | 2009-03-03 | 2011-11-09 | 合肥工业大学 | 米根霉半连续高密度发酵产高光学纯度l-乳酸新工艺方法 |
| RU2592684C2 (ru) | 2011-10-25 | 2016-07-27 | Пурак Биокем Б.В. | Способ превращения лигноцеллюлозного материала в органическую кислоту |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH621363A5 (da) * | 1976-05-18 | 1981-01-30 | Mueller Hans Dr Ing Fa | |
| US4355117A (en) * | 1980-10-08 | 1982-10-19 | Nabisco Brands, Inc. | Process for preparing agglomerated fibrous cellulose |
| FR2505359B1 (fr) * | 1981-05-08 | 1985-07-05 | Air Liquide | Procede et installation de fabrication de microorganismes |
| JPS62146595A (ja) * | 1985-12-20 | 1987-06-30 | Daicel Chem Ind Ltd | 醗酵による有機酸の連続製造方法 |
| US4771001A (en) * | 1986-03-27 | 1988-09-13 | Neurex Corp. | Production of lactic acid by continuous fermentation using an inexpensive raw material and a simplified method of lactic acid purification |
| DE3715857A1 (de) * | 1987-05-12 | 1988-12-01 | Fraunhofer Ges Forschung | Kontinuierliches verfahren zur herstellung von mikrobiellen stoffwechselprodukten |
| US5464760A (en) * | 1990-04-04 | 1995-11-07 | University Of Chicago | Fermentation and recovery process for lactic acid production |
| FR2664612B1 (fr) * | 1990-07-11 | 1994-07-01 | Lacto Labo Sa | Procede de fabrication des microorganismes et microorganismes a productivite cellulaires ameliorees. |
| DE4037325A1 (de) * | 1990-11-23 | 1992-05-27 | Karl Mueller U Co Kg | Verfahren zur erzeugung von zellmasse und/oder fermentierungsprodukten unter sterilen bedingungen sowie vorrichtung zur durchfuehrung des verfahrens |
| DE4239612A1 (de) * | 1992-11-25 | 1994-05-26 | Cultor Oy | Bioreaktor mit immobilisierten, Milchsäure-produzierenden Bakterien und dessen Verwendung in Fermentationsverfahren |
| US5503750A (en) * | 1993-10-04 | 1996-04-02 | Russo, Jr.; Lawrence J. | Membrane-based process for the recovery of lactic acid by fermentation of carbohydrate substrates containing sugars |
-
1995
- 1995-07-18 FI FI953480A patent/FI100338B/fi not_active IP Right Cessation
-
1996
- 1996-07-16 DE DE69619985T patent/DE69619985T2/de not_active Expired - Fee Related
- 1996-07-16 AU AU64601/96A patent/AU6460196A/en not_active Abandoned
- 1996-07-16 WO PCT/FI1996/000415 patent/WO1997004120A1/en active IP Right Grant
- 1996-07-16 ES ES96923997T patent/ES2174082T3/es not_active Expired - Lifetime
- 1996-07-16 EP EP96923997A patent/EP0839209B1/en not_active Expired - Lifetime
- 1996-07-16 AT AT96923997T patent/ATE214738T1/de not_active IP Right Cessation
- 1996-07-16 US US08/945,874 patent/US5932455A/en not_active Expired - Fee Related
- 1996-07-16 JP JP9506338A patent/JPH11510042A/ja not_active Ceased
- 1996-07-16 DK DK96923997T patent/DK0839209T3/da active
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11510042A (ja) | 1999-09-07 |
| ES2174082T3 (es) | 2002-11-01 |
| DE69619985T2 (de) | 2002-08-22 |
| WO1997004120A1 (en) | 1997-02-06 |
| US5932455A (en) | 1999-08-03 |
| AU6460196A (en) | 1997-02-18 |
| FI953480L (fi) | 1997-01-19 |
| EP0839209A1 (en) | 1998-05-06 |
| DE69619985D1 (de) | 2002-04-25 |
| EP0839209B1 (en) | 2002-03-20 |
| FI953480A0 (fi) | 1995-07-18 |
| FI100338B (fi) | 1997-11-14 |
| ATE214738T1 (de) | 2002-04-15 |
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