DK0517242T3 - Fremgangsmåde til produktion af oprensede vandige mælkesyreopløsninger ud fra fermenteringsnæringsvæsker - Google Patents

Fremgangsmåde til produktion af oprensede vandige mælkesyreopløsninger ud fra fermenteringsnæringsvæsker

Info

Publication number
DK0517242T3
DK0517242T3 DK92109538.6T DK92109538T DK0517242T3 DK 0517242 T3 DK0517242 T3 DK 0517242T3 DK 92109538 T DK92109538 T DK 92109538T DK 0517242 T3 DK0517242 T3 DK 0517242T3
Authority
DK
Denmark
Prior art keywords
production
lactic acid
acid solutions
purified aqueous
aqueous lactic
Prior art date
Application number
DK92109538.6T
Other languages
English (en)
Inventor
Giorgio Mantovani
Giuseppe Vaccari
Anna Lisa Campi
Original Assignee
Montell North America Inc
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 Montell North America Inc filed Critical Montell North America Inc
Application granted granted Critical
Publication of DK0517242T3 publication Critical patent/DK0517242T3/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/05—Processes using organic exchangers in the strongly acidic form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Biological Depolymerization Polymers (AREA)
DK92109538.6T 1991-06-06 1992-06-05 Fremgangsmåde til produktion af oprensede vandige mælkesyreopløsninger ud fra fermenteringsnæringsvæsker DK0517242T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911555A IT1247995B (it) 1991-06-06 1991-06-06 Processo per la produzione di soluzioni acquose di acido lattico purificate a partire da brodi di fermentazione.

Publications (1)

Publication Number Publication Date
DK0517242T3 true DK0517242T3 (da) 1997-06-16

Family

ID=11360057

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92109538.6T DK0517242T3 (da) 1991-06-06 1992-06-05 Fremgangsmåde til produktion af oprensede vandige mælkesyreopløsninger ud fra fermenteringsnæringsvæsker

Country Status (8)

Country Link
US (1) US5210294A (da)
EP (1) EP0517242B1 (da)
JP (1) JPH0622771A (da)
CA (1) CA2070558A1 (da)
DE (1) DE69216297T2 (da)
DK (1) DK0517242T3 (da)
ES (1) ES2095983T3 (da)
IT (1) IT1247995B (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989005358A1 (en) * 1987-11-30 1989-06-15 University Of Iowa Research Foundation Dna and rna molecules stabilized by modifications of the 3'-terminal phosphodiester linkage and their use as nucleic acid probes and as therapeutic agents to block the expression of specifically targeted genes
US5510526A (en) * 1993-06-29 1996-04-23 Cargill, Incorporated Lactic acid production, separation and/or recovery process
US6187951B1 (en) 1993-06-29 2001-02-13 Cargill, Incorporated Lactic acid production, separation and/or recovery process
US5426219A (en) * 1993-07-26 1995-06-20 A.E. Staley Manufacturing Co. Process for recovering organic acids
IL115346A (en) * 1995-09-19 1999-10-28 Yissum Res Dev Co Performance of acid-salt metathetic processes with the aid of cation exchanger membrane
ATE212062T1 (de) 1996-02-08 2002-02-15 Oekologische Technologie Und S Verfahren zur herstellung von organischen aminiumlactaten und deren verwendung zur herstellung von dilactid
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.
US5766439A (en) * 1996-10-10 1998-06-16 A. E. Staley Manufacturing Co. Production and recovery of organic acids
BE1011197A3 (fr) * 1997-06-06 1999-06-01 Brussels Biotech En Abrege Bb Procede de purification d'acide lactique.
US6229046B1 (en) 1997-10-14 2001-05-08 Cargill, Incorported Lactic acid processing methods arrangements and products
US6153791A (en) * 1999-08-02 2000-11-28 Archer-Daniels-Midland Company Process for purifying 2-keto-L-gulonic acid
US6509179B1 (en) 2000-10-12 2003-01-21 Barbara I. Veldhuis-Stribos Continuous process for preparing lactic acid
CA2441774A1 (en) 2001-04-20 2002-10-31 E.I. Du Pont De Nemours And Company A product removal process for use in a biofermentation system
US6641734B2 (en) 2002-01-03 2003-11-04 A. E. Staley Manufacturing Co. Process for purifying an organic acid
US20050209328A1 (en) * 2004-03-19 2005-09-22 Allgood Charles C Alphahydroxyacids with ultra-low metal concentration
JP2009067775A (ja) * 2007-09-17 2009-04-02 Rohm & Haas Co ヒドロキシカルボン酸、またはその塩を、不飽和カルボン酸および／またはそのエステルに変換する方法
US10072117B2 (en) 2012-05-22 2018-09-11 Toray Industries, Inc. Lactic acid production method
CN113003898B (zh) * 2021-04-24 2023-02-03 诸城市浩天药业有限公司 一种玉米浸泡水处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2664441A (en) * 1951-07-19 1953-12-29 Harry S Owens Separation of organic acids
GB868926A (en) * 1956-06-28 1961-05-25 Benckiser Gmbh Joh A A method for the purification and concentration of carboxylic acids
US4444881A (en) * 1981-10-26 1984-04-24 Cpc International Inc. Recovery of organic acids from a fermentation broth
JPS63188632A (ja) * 1987-01-30 1988-08-04 Shimadzu Corp 有機酸の精製方法およびその装置
JPH0789942B2 (ja) * 1987-09-30 1995-10-04 株式会社島津製作所 乳酸の精製法
US5068418A (en) * 1989-05-08 1991-11-26 Uop Separation of lactic acid from fermentation broth with an anionic polymeric absorbent

Also Published As

Publication number Publication date
JPH0622771A (ja) 1994-02-01
ITMI911555A1 (it) 1992-12-06
EP0517242A3 (en) 1993-06-23
US5210294A (en) 1993-05-11
ES2095983T3 (es) 1997-03-01
IT1247995B (it) 1995-01-05
EP0517242B1 (en) 1997-01-02
EP0517242A2 (en) 1992-12-09
DE69216297T2 (de) 1997-06-05
CA2070558A1 (en) 1992-12-07
ITMI911555A0 (it) 1991-06-06
DE69216297D1 (de) 1997-02-13

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