DK477987A - Fremgangsmaade til fremstilling af maelkesyre - Google Patents

Fremgangsmaade til fremstilling af maelkesyre

Info

Publication number
DK477987A
DK477987A DK477987A DK477987A DK477987A DK 477987 A DK477987 A DK 477987A DK 477987 A DK477987 A DK 477987A DK 477987 A DK477987 A DK 477987A DK 477987 A DK477987 A DK 477987A
Authority
DK
Denmark
Prior art keywords
lactic acid
acid preparation
preparation
lactic
acid
Prior art date
Application number
DK477987A
Other languages
English (en)
Other versions
DK477987D0 (da
Inventor
Marcel Hofman
Original Assignee
Synfina Sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Synfina Sa filed Critical Synfina Sa
Publication of DK477987D0 publication Critical patent/DK477987D0/da
Publication of DK477987A publication Critical patent/DK477987A/da

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/18—External loop; Means for reintroduction of fermented biomass or liquid percolate
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
    • C12M33/14—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus with filters, sieves or membranes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/10—Separation or concentration of fermentation products

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Sustainable Development (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DK477987A 1986-09-15 1987-09-14 Fremgangsmaade til fremstilling af maelkesyre DK477987A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU86584A LU86584A1 (fr) 1986-09-15 1986-09-15 Procede de preparation d'acide lactique par fermentation de lactoserum

Publications (2)

Publication Number Publication Date
DK477987D0 DK477987D0 (da) 1987-09-14
DK477987A true DK477987A (da) 1988-03-16

Family

ID=19730771

Family Applications (1)

Application Number Title Priority Date Filing Date
DK477987A DK477987A (da) 1986-09-15 1987-09-14 Fremgangsmaade til fremstilling af maelkesyre

Country Status (4)

Country Link
EP (1) EP0265409A1 (da)
DK (1) DK477987A (da)
IE (1) IE872488L (da)
LU (1) LU86584A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02286090A (ja) * 1989-04-18 1990-11-26 Michigan Biotechnol Inst 乳酸の生産および精製方法
DE4420033C2 (de) * 1994-06-08 1997-04-10 Fraunhofer Ges Forschung Verfahren zum Reinigen von Molkereiabwasser
US5746920A (en) * 1994-06-08 1998-05-05 Fraunhofer-Gesellschaft Zur Foerder Der Angewandten Forschung E.V. Process for purifying dairy wastewater
ES2103686B1 (es) * 1996-02-08 1998-05-01 Fuertes Gonzalez Juan Procedimiento para tratar los sueros residuales de la fabricacion de queso, eliminando su poder contaminante y obteniendo acido-l-lactico.
CA2662871C (en) 2005-10-06 2014-03-25 Hyflux Ip Resources Pte Ltd Process for recovery and purification of lactic acid
CN102196856B (zh) 2009-02-25 2016-05-11 科学与工业研究委员会 用于脱酸的基于聚苯并咪唑的膜
CN101967091A (zh) * 2009-07-28 2011-02-09 凯发知识产权资源私人有限公司 用于有机酸提纯的方法
EP2280061B1 (fr) * 2009-07-29 2011-11-02 Ars Nova sas di Franca Pipolo & C. Installation et procédé pour la fermentation du sérum de lait destiné à la production d' acide lactique, ferments et bio-protéines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1031371A (fr) * 1950-04-27 1953-06-23 Ver Mautner Markhof Sche Press Perfectionnements apportés aux procédés pour obtenir des fermentations fournissant des acides
FR2555200B1 (fr) * 1983-11-23 1986-07-25 Centre Nat Rech Scient Procede de preparation d'acide lactique par fermentation de lactoserum et installation pour la mise en oeuvre en continu de ce procede

Also Published As

Publication number Publication date
DK477987D0 (da) 1987-09-14
LU86584A1 (fr) 1988-04-05
IE872488L (en) 1988-03-15
EP0265409A1 (fr) 1988-04-27

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Legal Events

Date Code Title Description
A0 Application filed
AHB Application shelved due to non-payment