LU86584A1 - Procede de preparation d'acide lactique par fermentation de lactoserum - Google Patents

Procede de preparation d'acide lactique par fermentation de lactoserum Download PDF

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Publication number
LU86584A1
LU86584A1 LU86584A LU86584A LU86584A1 LU 86584 A1 LU86584 A1 LU 86584A1 LU 86584 A LU86584 A LU 86584A LU 86584 A LU86584 A LU 86584A LU 86584 A1 LU86584 A1 LU 86584A1
Authority
LU
Luxembourg
Prior art keywords
lactic acid
fermentation
exchange column
fermenter
whey
Prior art date
Application number
LU86584A
Other languages
English (en)
French (fr)
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
Priority to LU86584A priority Critical patent/LU86584A1/fr
Priority to EP87870124A priority patent/EP0265409A1/fr
Priority to DK477987A priority patent/DK477987A/da
Priority to IE248887A priority patent/IE872488L/xx
Publication of LU86584A1 publication Critical patent/LU86584A1/fr

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)
LU86584A 1986-09-15 1986-09-15 Procede de preparation d'acide lactique par fermentation de lactoserum LU86584A1 (fr)

Priority Applications (4)

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
EP87870124A EP0265409A1 (fr) 1986-09-15 1987-09-14 Procédé de préparation d'acide lactique par fermentation de lactoserum
DK477987A DK477987A (da) 1986-09-15 1987-09-14 Fremgangsmaade til fremstilling af maelkesyre
IE248887A IE872488L (en) 1986-09-15 1987-09-14 Process for producing lactic acid by fermentation of¹lactoserum

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU86584 1986-09-15
LU86584A LU86584A1 (fr) 1986-09-15 1986-09-15 Procede de preparation d'acide lactique par fermentation de lactoserum

Publications (1)

Publication Number Publication Date
LU86584A1 true LU86584A1 (fr) 1988-04-05

Family

ID=19730771

Family Applications (1)

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

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.
WO2007040458A1 (en) * 2005-10-06 2007-04-12 Hyflux Ip Resources Pte Ltd Process for recovery and purification of lactic acid
EP2401066B1 (en) 2009-02-25 2017-10-25 Council of Scientific & Industrial Research A polybenzimidazole based premembrane for deacidification; a process for the preparation of the membrane from the premembrane and a process of deacidification
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
IE872488L (en) 1988-03-15
EP0265409A1 (fr) 1988-04-27
DK477987A (da) 1988-03-16

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