MX2012006882A - Metodo para producir homopolisacaridos. - Google Patents

Metodo para producir homopolisacaridos.

Info

Publication number
MX2012006882A
MX2012006882A MX2012006882A MX2012006882A MX2012006882A MX 2012006882 A MX2012006882 A MX 2012006882A MX 2012006882 A MX2012006882 A MX 2012006882A MX 2012006882 A MX2012006882 A MX 2012006882A MX 2012006882 A MX2012006882 A MX 2012006882A
Authority
MX
Mexico
Prior art keywords
glucanes
producing
fermentation broth
homopolysaccharides
glycosidic bonds
Prior art date
Application number
MX2012006882A
Other languages
English (en)
Inventor
Joerg Therre
Hartwig Vos
Julia Kristiane Schmidt
Tillmann Faust
Rajan Hollmann
Original Assignee
Wintershall Holding GmbH
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 Wintershall Holding GmbH filed Critical Wintershall Holding GmbH
Publication of MX2012006882A publication Critical patent/MX2012006882A/es

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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules
    • B01D63/066—Tubular membrane modules with a porous block having membrane coated passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/024—Oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/024—Oxides
    • B01D71/025—Aluminium oxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/16—Use of chemical agents
    • B01D2321/168—Use of other chemical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes
    • B01D2325/0233—Asymmetric membranes with clearly distinguishable layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Biotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

La invención se refiere a un método para producir soluciones acuosas de glucanos que tienen una cadena principal que tiene enlaces ß-1,3-glicosídicos y grupos laterales unidos a los mismos por enlaces ß-1,6-glicosídicos, por cepas de hongos de fermentación secretando dichos glucanos en el caldo de fermentación en un medio de cultivo acuoso, en donde la separación de los glucanos del caldo de fermentación toma lugar por medio de membranas de filtros asimétricos.
MX2012006882A 2009-12-17 2010-12-13 Metodo para producir homopolisacaridos. MX2012006882A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28722409P 2009-12-17 2009-12-17
EP09179716 2009-12-17
PCT/EP2010/069518 WO2011082973A2 (de) 2009-12-17 2010-12-13 Verfahren zur herstellung von homopolysacchariden

Publications (1)

Publication Number Publication Date
MX2012006882A true MX2012006882A (es) 2012-12-05

Family

ID=44151649

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012006882A MX2012006882A (es) 2009-12-17 2010-12-13 Metodo para producir homopolisacaridos.

Country Status (14)

Country Link
US (1) US8574873B2 (es)
EP (1) EP2513324B1 (es)
JP (1) JP2013514067A (es)
KR (1) KR101773215B1 (es)
CN (1) CN102712943A (es)
AU (1) AU2010341022A1 (es)
BR (1) BR112012014740B1 (es)
CA (1) CA2784226C (es)
DK (1) DK2513324T3 (es)
EA (1) EA201290533A1 (es)
ES (1) ES2596656T3 (es)
MX (1) MX2012006882A (es)
TN (1) TN2012000305A1 (es)
WO (1) WO2011082973A2 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9206348B2 (en) 2011-02-16 2015-12-08 Wintershall Holding GmbH Process for mineral oil production from mineral oil deposits with high deposit temperature
IN2014CN03003A (es) 2011-10-04 2015-07-03 Wintershall Holding GmbH
WO2013171137A1 (en) 2012-05-16 2013-11-21 Wintershall Holding GmbH Method for precipitating and re-dissolving beta-glucan
EA201590647A1 (ru) 2012-09-27 2015-09-30 Винтерсхол Хольдинг Гмбх Текучая композиция, способ получения текучей композиции, а также способ гидроразрыва подземной формации с применением текучей композиции
WO2014049019A1 (de) * 2012-09-27 2014-04-03 Wintershall Holding GmbH FLIEßFÄHIGE WÄSSRIGE ZUSAMMENSETZUNGEN UND VERFAHREN ZUR STEIGERUNG DER FÖRDERRATE VON ERDÖL UND/ODER ERDGAS AUS EINER UNTERIRDISCHEN LAGERSTÄTTE, DIE ERDÖL UND/ODER ERDGAS ENTHÄLT
EP2964366A1 (de) * 2013-03-05 2016-01-13 Wintershall Holding GmbH Verfahren zur filtration von homopolysacchariden
US9909053B2 (en) 2014-10-31 2018-03-06 Chevron U.S.A. Inc. Polymer compositions
CN107109201B (zh) * 2014-10-31 2020-12-08 雪佛龙美国公司 聚合物组合物
US10273514B2 (en) 2014-12-04 2019-04-30 Wintershall Holding GmbH Method for preparing an aqueous solution of beta-glucan
US20180362833A1 (en) 2015-12-08 2018-12-20 Logan Jackson Inverse Emulsion Compositions
AR107015A1 (es) 2015-12-08 2018-03-14 Chevron Usa Inc Métodos para recuperación de hidrocarburos
CA3008721A1 (en) 2015-12-08 2017-06-15 Chevron U.S.A. Inc. Methods for hydrocarbon recovery
KR20180102084A (ko) * 2015-12-08 2018-09-14 케미라 오와이제이 중합체 조성물 및 사용 방법
CA3019148A1 (en) * 2016-03-28 2017-10-05 Cargill, Incorporated Soluble & filterable biopolymer solids
WO2018106913A1 (en) 2016-12-07 2018-06-14 Chevron U.S.A. Inc. Methods and systems for generating aqueous polymer solutions
US20210108127A1 (en) * 2017-03-28 2021-04-15 Cargill, Incorporated Beta-glucan compositions and shearing to provide viscosity maintenance thereof
WO2018183111A1 (en) * 2017-03-28 2018-10-04 Malsam Jeffrey J Refined beta-glucans and methods of making the same
EP3645582A4 (en) 2017-06-30 2021-03-24 Chevron U.S.A. Inc. HIGHLY STABLE POLYMER COMPOSITIONS FOR IMPROVED OIL RECOVERY APPLICATIONS
WO2019059901A1 (en) * 2017-09-20 2019-03-28 Cargill, Incorporated SOLUBLE AND FILTRABLE BIOPOLYMER SOLIDS
WO2019067744A1 (en) * 2017-09-28 2019-04-04 Cargill, Incorporated REFINED BETA-GLUCANES AND METHODS OF MAINTAINING THE FILTERABILITY OF BETA-GLUCAN COMPOSITIONS WITH VARIOUS SALINITIES

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407931A1 (fr) 1977-11-02 1979-06-01 Synthelabo Derives de l'eburnamenine et leur application en therapeutique
FR2586249B1 (fr) * 1985-08-14 1987-12-24 Rhone Poulenc Spec Chim Procede de preparation d'un heteropolysaccharide modifie et compositions le contenant
NL8601096A (nl) 1986-04-29 1987-11-16 Philips Nv Werkwijze voor het vervaardigen van een halfgeleiderinrichting waarbij op een halfgeleidersubstraat een negatief beeld wordt gevormd in een positieve fotolak.
DE3643467A1 (de) 1986-12-19 1988-06-30 Wintershall Ag Verfahren zur extrazellulaeren herstellung nichtionischer biopolymerer und deren verwendung
FR2639954B1 (fr) * 1988-12-07 1992-06-12 Rhone Poulenc Chimie Homopolysaccharide et solution le contenant leur procede de preparation ainsi que leur procede d'utilisation dans la recuperation assistee du petrole
DE4012238A1 (de) * 1989-04-25 1991-01-03 Wintershall Ag Verfahren zur erhoehung der volumenbezogenen produktivitaet (g/l/d) nichtionischer biopolymere
DE4109457A1 (de) 1991-03-22 1992-11-12 Wintershall Ag Verfahren zur extrazellulaeren herstellung von hochmolekularen homopolyscchariden und zu ihrer anwendung, sowie die entsprechenden pilzstaemme
JP3944973B2 (ja) * 1997-10-28 2007-07-18 栗田工業株式会社 逆浸透膜処理方法
US6251877B1 (en) * 1998-03-24 2001-06-26 Pacific Corporation Composition for external application containing a β-1,6-branched-β-1,3-glucan
WO2001010540A2 (en) * 1999-08-05 2001-02-15 Microfiltration Technology Aps A method of cross-flow filtration and a cross-flow filtration installation
AU2002333347A1 (en) * 2001-08-15 2003-03-03 Ciba Specialty Chemicals Holding Inc. Process for the production of scleroglucan
JP4802821B2 (ja) * 2006-03-31 2011-10-26 ダイソー株式会社 精製β−Ｄ−グルカンの製造方法
WO2008073417A2 (en) * 2006-12-11 2008-06-19 Corning Incorporated Alpha-alumina inorganic membrane support and method of making the same
JP5257004B2 (ja) * 2007-11-05 2013-08-07 東レ株式会社 分離膜支持体並びにそれを用いた分離膜及び流体分離素子、それらの製造方法
CN101965340B (zh) 2008-02-29 2014-09-17 巴斯夫欧洲公司 在1,3-二氧戊环-2-酮生产中分离高沸物的膜分离方法
WO2010000719A1 (de) 2008-07-02 2010-01-07 Basf Se Verfahren zur isolierung von polyhydroxyalkanoaten
WO2010018075A1 (en) 2008-08-13 2010-02-18 Basf Se Process for the preparation of nanoparticulate zinc oxide
EP2172426A1 (de) 2008-10-02 2010-04-07 Ruhr-Universität Bochum Templatfreie Clathrasile und Clathrasil-Membranen
DE102008063308B4 (de) 2008-12-29 2013-03-07 Basf Se Verfahren zur Herstellung von Toluylendiamin durch Hydrierung von Dinitrotoluol
WO2010092155A1 (en) 2009-02-16 2010-08-19 Basf Se Novel microbial succinic acid producers and purification of succinic acid
EP2424647B1 (de) 2009-04-29 2018-04-18 Basf Se Verfahren zur ausschleusung und konditionierung von katalysatoren mittels membranfiltration

Also Published As

Publication number Publication date
KR20120120234A (ko) 2012-11-01
AU2010341022A2 (en) 2012-09-13
US20110151517A1 (en) 2011-06-23
CA2784226C (en) 2018-10-16
US8574873B2 (en) 2013-11-05
JP2013514067A (ja) 2013-04-25
ES2596656T3 (es) 2017-01-11
WO2011082973A2 (de) 2011-07-14
EP2513324A2 (de) 2012-10-24
WO2011082973A3 (de) 2011-09-15
EP2513324B1 (de) 2016-07-13
DK2513324T3 (en) 2016-11-07
BR112012014740B1 (pt) 2020-10-27
TN2012000305A1 (en) 2013-12-12
BR112012014740A2 (pt) 2017-09-26
EA201290533A1 (ru) 2013-01-30
CA2784226A1 (en) 2011-07-14
KR101773215B1 (ko) 2017-08-31
CN102712943A (zh) 2012-10-03
AU2010341022A1 (en) 2012-07-19

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