JPH0581239B2 - - Google Patents

Info

Publication number
JPH0581239B2
JPH0581239B2 JP60148140A JP14814085A JPH0581239B2 JP H0581239 B2 JPH0581239 B2 JP H0581239B2 JP 60148140 A JP60148140 A JP 60148140A JP 14814085 A JP14814085 A JP 14814085A JP H0581239 B2 JPH0581239 B2 JP H0581239B2
Authority
JP
Japan
Prior art keywords
solvent
hydroxybutyrate
poly
water
azeotrope
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
JP60148140A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6135790A (ja
Inventor
Banrautemu Noeru
Girain Jatsuku
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.)
Solvay SA
Original Assignee
Solvay 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 Solvay SA filed Critical Solvay SA
Publication of JPS6135790A publication Critical patent/JPS6135790A/ja
Publication of JPH0581239B2 publication Critical patent/JPH0581239B2/ja
Granted legal-status Critical Current

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
    • C12P7/62—Carboxylic acid esters
    • C12P7/625—Polyesters of hydroxy carboxylic acids

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (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)
  • Extraction Or Liquid Replacement (AREA)
JP14814085A 1984-07-06 1985-07-05 ポリ‐β‐ヒドロキシブチレートの抽出方法 Granted JPS6135790A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8410921A FR2567149B1 (fr) 1984-07-06 1984-07-06 Procede pour l'extraction de poly-beta-hydroxybutyrates au moyen d'un solvant a partir d'une suspension aqueuse de micro-organismes
FR8410921 1984-07-06

Publications (2)

Publication Number Publication Date
JPS6135790A JPS6135790A (ja) 1986-02-20
JPH0581239B2 true JPH0581239B2 (enExample) 1993-11-11

Family

ID=9305955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14814085A Granted JPS6135790A (ja) 1984-07-06 1985-07-05 ポリ‐β‐ヒドロキシブチレートの抽出方法

Country Status (6)

Country Link
US (1) US4705604A (enExample)
EP (1) EP0168095B1 (enExample)
JP (1) JPS6135790A (enExample)
AT (1) ATE32102T1 (enExample)
DE (1) DE3561472D1 (enExample)
FR (1) FR2567149B1 (enExample)

Families Citing this family (88)

* Cited by examiner, † Cited by third party
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US5147791A (en) * 1989-04-06 1992-09-15 University Of New Mexico Enzyme catalyzed synthesis of polyesters
US5334520A (en) * 1990-05-25 1994-08-02 Center For Innovative Technology Production of poly-beta-hydroxybutyrate in transformed escherichia coli
US5518907A (en) * 1989-06-07 1996-05-21 Center For Innovative Technology Cloning and expression in Escherichia coli of the Alcaligenes eutrophus H16 poly-beta-hydroxybutyrate biosynthetic pathway
AT395319B (de) * 1990-10-05 1992-11-25 Danubia Petrochem Polymere Verfahren zur gewinnung eines polyhydroxyalkanoates aus dem zellmaterial eines mikroorganismus und polyhydroxyalkanoatflocken
US5225227A (en) * 1990-11-21 1993-07-06 Manssur Yalpani Polyhydroxyalkanoate flavor delivery system
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RU2199587C2 (ru) * 1995-08-21 2003-02-27 Дзе Проктер Энд Гэмбл Компани Способ выделения полигидроксиалканоата из биомассы и полигидроксиалканоат, полученный данным способом
US5821299A (en) * 1996-02-16 1998-10-13 The Proctor & Gamble Company Solvent extraction of polyhydroxy-alkanoates from biomass facilitated by the use of marginal nonsolvent
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US20060105440A1 (en) * 2004-09-30 2006-05-18 Koichi Kinoshita Method of producing polyhydroxyalkanoate
BRPI0501844B1 (pt) * 2005-03-04 2019-12-24 Phb Ind S/A processo para extração e recuperação de polihidroxialcanoatos (phas) a partir de uma biomassa celular bacteriana
US7514525B2 (en) * 2007-03-09 2009-04-07 University Of Hawaii Recovery and purification of polyhydroxyalkanoates
CN102634063A (zh) * 2011-02-10 2012-08-15 元智大学 降解聚羟基烷酸类高分子的方法
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US12569300B2 (en) 2018-04-25 2026-03-10 Intuitive Surgical Operations, Inc. Systems and methods related to elongate devices
CN112074867B (zh) 2018-05-11 2025-05-02 直观外科手术操作公司 与用于图像引导手术的配准有关的系统和方法
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CN114867425B (zh) 2019-12-20 2026-02-03 直观外科手术操作公司 用于渐进配准的系统
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US2602045A (en) * 1946-08-03 1952-07-01 Commercial Solvents Corp Azeotropic distillation process for preparing pure, crystalline penicillin salts
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JPS5428895A (en) * 1977-08-01 1979-03-03 Kao Corp Dehydration purification of fermentation products
FR2446859A1 (fr) * 1979-01-22 1980-08-14 Solvay Procede de separation de poly-b-hydroxybutyrates d'une biomasse
DE3061384D1 (en) * 1979-02-21 1983-01-27 Ici Plc A process for the extraction of poly-3-hydroxy-butyric acid from microbial cells
FR2486072A1 (fr) * 1980-07-03 1982-01-08 Solvay Procede pour la fabrication de l'acide b-hydroxybutyrique et de ses oligocondensats
DE3161370D1 (en) * 1980-08-13 1983-12-15 Ici Plc Extraction of poly(beta-hydroxy butyric acid)
EP0058480B1 (en) * 1981-02-12 1985-06-26 Imperial Chemical Industries Plc Extraction of poly(beta-hydroxybutyric acid)
GB2120671B (en) * 1982-05-27 1986-02-12 Ici Plc Separation process
GB8311677D0 (en) * 1983-04-28 1983-06-02 Ici Plc Extraction process

Also Published As

Publication number Publication date
EP0168095B1 (fr) 1988-01-20
FR2567149A1 (fr) 1986-01-10
JPS6135790A (ja) 1986-02-20
ATE32102T1 (de) 1988-02-15
FR2567149B1 (fr) 1986-12-05
US4705604A (en) 1987-11-10
DE3561472D1 (en) 1988-02-25
EP0168095A1 (fr) 1986-01-15

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