ES2133780T3 - Procedimiento para recuperar polihidroxialcanoatos usando fraccionamiento centrifugo. - Google Patents

Procedimiento para recuperar polihidroxialcanoatos usando fraccionamiento centrifugo.

Info

Publication number
ES2133780T3
ES2133780T3 ES95921415T ES95921415T ES2133780T3 ES 2133780 T3 ES2133780 T3 ES 2133780T3 ES 95921415 T ES95921415 T ES 95921415T ES 95921415 T ES95921415 T ES 95921415T ES 2133780 T3 ES2133780 T3 ES 2133780T3
Authority
ES
Spain
Prior art keywords
recover
polyhydroxialcanoates
procedure
biological origin
fractionation
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95921415T
Other languages
English (en)
Inventor
Isao Noda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Application granted granted Critical
Publication of ES2133780T3 publication Critical patent/ES2133780T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/88—Post-polymerisation treatment
    • C08G63/89—Recovery of the polymer
    • 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
    • C12P7/62—Carboxylic acid esters
    • C12P7/625—Polyesters of hydroxy carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Centrifugal Separators (AREA)
  • Biological Depolymerization Polymers (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCESO PARA RECUPERAR POLIHIDROXIALCANOATO DE UN MATERIAL DE ORIGEN BIOLOGICO QUE COMPRENDE EL POLIHIDROXIALCANOATO, EL PROCESO COMPRENDIENDO: A) FRACCIONAMIENTO DEL MATERIAL DE ORIGEN BIOLOGICO; B) SUSPENSION DEL MATERIAL DE ORIGEN BIOLOGICO FRACCIONADO EN UN FLUIDO; C) DIVISION DEL POLIHIDROXIALCANOATO DE LOS OTROS COMPONENTES DEL MATERIAL DE ORIGEN BIOLOGICO MEDIANTE FRACCIONAMIENTO CENTRIFUGO PARA FORMAR UNA SEPARACION SOLIDO-SOLIDO; Y D) RECUPERACION DEL POLIHIDROXIALCANOATO.
ES95921415T 1994-06-01 1995-05-25 Procedimiento para recuperar polihidroxialcanoatos usando fraccionamiento centrifugo. Expired - Lifetime ES2133780T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25182894A 1994-06-01 1994-06-01

Publications (1)

Publication Number Publication Date
ES2133780T3 true ES2133780T3 (es) 1999-09-16

Family

ID=22953581

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95921415T Expired - Lifetime ES2133780T3 (es) 1994-06-01 1995-05-25 Procedimiento para recuperar polihidroxialcanoatos usando fraccionamiento centrifugo.

Country Status (17)

Country Link
US (2) US5918747A (es)
EP (1) EP0763126B1 (es)
JP (1) JPH10501134A (es)
CN (1) CN1071379C (es)
AT (1) ATE182363T1 (es)
AU (1) AU701964B2 (es)
BR (1) BR9507830A (es)
CA (1) CA2191713C (es)
DE (1) DE69510937T2 (es)
DK (1) DK0763126T3 (es)
ES (1) ES2133780T3 (es)
FI (1) FI114217B (es)
GR (1) GR3030840T3 (es)
HU (1) HU9603303D0 (es)
MX (1) MX9605952A (es)
TW (1) TW273521B (es)
WO (1) WO1995033065A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19633475C2 (de) * 1996-08-20 2002-03-14 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Gewinnung von Polyhydroxyalkanoaten und deren Verwendung
US6043063A (en) * 1997-04-15 2000-03-28 Monsanto Company Methods of PHA extraction and recovery using non-halogenated solvents
EP0973930B1 (en) * 1997-04-15 2007-06-13 Metabolix, Inc. High temperature pha extraction using pha-poor solvents
EP1044278A1 (en) * 1998-01-05 2000-10-18 Monsanto Company Biosynthesis of medium chain length polyhydroxyalkanoates
CN1070534C (zh) * 1998-01-23 2001-09-05 清华大学 从细菌菌体中分离提纯细菌胞内聚羟基脂肪酸酯的方法
US6485775B1 (en) * 1998-10-16 2002-11-26 Basic American, Inc. Starchy food-based fine particle fat substitute
AU2001268300A1 (en) 2000-06-09 2001-12-17 The Procter And Gamble Company Method of and items for reducing latex exposure
US7335390B2 (en) * 2003-03-06 2008-02-26 Microsoy Corporation Composition containing soybean flakes and potato flakes, method for making a food product therefrom, and said food product
AU2004293501B2 (en) * 2003-11-28 2009-10-29 Phb Industrial S.A. Process for recovering polyhydroxialkanoates ("PHAs") from cellular biomass
US7582456B2 (en) 2003-12-19 2009-09-01 Tianan Biologic Material Co., Ltd. Ningbo Method for separating, extracting and purifying poly-β-hydroxyalkanoates (PHAs) directly from bacterial fermentation broth
US7301000B2 (en) 2004-09-15 2007-11-27 The Procter & Gamble Company Nucleating agents for polyhydroxyalkanoates
WO2007029213A2 (en) * 2005-09-08 2007-03-15 The Procter & Gamble Company Deregulated bacteria with improved polyhydroxyalkanoate production
US8076504B2 (en) * 2007-12-31 2011-12-13 The University Of North Dakota Method for production of short chain carboxylic acids and esters from biomass and product of same
CN102115994B (zh) * 2010-01-06 2012-08-29 安琪酵母股份有限公司 一种木质纤维素原料的处理方法
MY197555A (en) 2016-10-18 2023-06-23 Meredian Bioplastics Inc Crystal nucleating agents for polyhydroxyalkanoates
KR102903734B1 (ko) 2020-07-30 2025-12-23 데니머 아이피씨오 엘엘씨 생활용품 포장용 생물기반 소재
US11584110B2 (en) 2020-07-30 2023-02-21 Pepsico, Inc. Multi-layered packaging films

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3036959A (en) * 1960-09-26 1962-05-29 Grace W R & Co Process for preparing poly-beta-hydroxy-butyric acid
US3275610A (en) * 1964-03-24 1966-09-27 Mobil Oil Corp Microbial synthesis of polymers
US3895003A (en) * 1971-06-25 1975-07-15 Procter & Gamble Process for producing protein concentrate using air classification
US3828017A (en) * 1973-03-16 1974-08-06 Us Agriculture Process for isolating proteins using liquid fluorocarbons and low density hydrocarbon solvents
US3869438A (en) * 1973-03-16 1975-03-04 Us Agriculture Process for isolating oil-seed proteins using liquid fluorocarbons
GB1561856A (en) * 1977-01-24 1980-03-05 Pfeifer & Langen Method of preparing refined starch hydrolysates mainlyconsisting of monosaccharides disaccharides and higher saccharides from starch-containing cereals
US4146534A (en) * 1977-04-14 1979-03-27 Ralston Purina Company Liquid cyclone process
US4174315A (en) * 1978-07-07 1979-11-13 The Procter & Gamble Company Isolation of protein from vegetable seed material
US4175075A (en) * 1978-07-07 1979-11-20 The Procter & Gamble Company Isolation of protein from vegetable seeds
US4174314A (en) * 1978-07-07 1979-11-13 The Procter & Gamble Company Density fractionation process to recover vegetable seed proteins
US4215040A (en) * 1978-12-22 1980-07-29 The Procter & Gamble Company Density separation process
EP0036699B2 (en) * 1979-02-21 1987-09-02 Imperial Chemical Industries Plc Extraction of poly-beta-hydroxybutyric acid
EP0046335A3 (en) * 1980-08-18 1982-03-10 Imperial Chemical Industries Plc Extraction of poly(beta-hydroxybutyric acid)
CN1016177B (zh) * 1988-11-05 1992-04-08 化学工业部晨光化工研究院一分院 耐高温高聚合度羟基苯甲酸系聚酯的制造方法
CA1334430C (en) * 1989-04-06 1995-02-14 Claude Chavarie Separation of poly-.beta.-hydroxyalkanoic acids from microbial biomass
US5334520A (en) * 1990-05-25 1994-08-02 Center For Innovative Technology Production of poly-beta-hydroxybutyrate in transformed escherichia coli
ES2131489T3 (es) * 1989-07-10 2003-05-16 Massachusetts Inst Technology Una planta o una celula vegetal recombinante capaz de producir polihidroxibutirato u otro polihidroxialcanoato.
CA2076038C (en) * 1990-02-21 2001-03-27 Robert Henry Marchessault Poly.beta.hydroxyalkanoates for use in fibre constructs and films
WO1991013207A1 (en) * 1990-02-21 1991-09-05 Pulp And Paper Research Institute Of Canada POLY-β-HYDROXYALKANOATES FOR USE IN FIBRE CONSTRUCTS AND FILMS
GB9108756D0 (en) * 1991-04-24 1991-06-12 Ici Plc Production of polyalkanoate in plants
JP2777757B2 (ja) * 1991-09-17 1998-07-23 鐘淵化学工業株式会社 共重合体およびその製造方法
US5281691A (en) * 1992-06-19 1994-01-25 Eastman Kodak Company Poly(3-hydroxyalkanoates)
ES2062955B1 (es) * 1993-04-29 1995-06-16 Repsol Quimica Sa Procedimiento para la extraccion de polihidroxialcanoatos de bacterias halofilas que lo contienen.

Also Published As

Publication number Publication date
EP0763126A1 (en) 1997-03-19
DK0763126T3 (da) 1999-11-29
ATE182363T1 (de) 1999-08-15
JPH10501134A (ja) 1998-02-03
FI964785L (fi) 1997-01-29
CN1071379C (zh) 2001-09-19
DE69510937D1 (de) 1999-08-26
EP0763126B1 (en) 1999-07-21
FI114217B (fi) 2004-09-15
TW273521B (es) 1996-04-01
GR3030840T3 (en) 1999-11-30
US5899339A (en) 1999-05-04
AU701964B2 (en) 1999-02-11
US5918747A (en) 1999-07-06
CA2191713A1 (en) 1995-12-07
CN1152943A (zh) 1997-06-25
HK1013112A1 (en) 1999-08-13
AU2650095A (en) 1995-12-21
FI964785A0 (fi) 1996-11-29
DE69510937T2 (de) 2000-02-17
WO1995033065A1 (en) 1995-12-07
BR9507830A (pt) 1997-09-16
MX9605952A (es) 1997-12-31
CA2191713C (en) 2000-08-29
HU9603303D0 (en) 1997-01-28

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