BRPI0501844A - processo para extração e recuperação de polihidroxialcanoatos (phas) de biomassa celular - Google Patents

processo para extração e recuperação de polihidroxialcanoatos (phas) de biomassa celular

Info

Publication number
BRPI0501844A
BRPI0501844A BRPI0501844-7A BRPI0501844A BRPI0501844A BR PI0501844 A BRPI0501844 A BR PI0501844A BR PI0501844 A BRPI0501844 A BR PI0501844A BR PI0501844 A BRPI0501844 A BR PI0501844A
Authority
BR
Brazil
Prior art keywords
pha
solvent
cellular biomass
phas
polyhydroxyalkanoates
Prior art date
Application number
BRPI0501844-7A
Other languages
English (en)
Inventor
Paulo Eduardo Mantelatto
Nazareno Antonio Sertori Durao
Original Assignee
Phb Ind 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 Phb Ind Sa filed Critical Phb Ind Sa
Priority to BRPI0501844A priority Critical patent/BRPI0501844B1/pt
Priority to DO2006000053A priority patent/DOP2006000053A/es
Priority to GT200600099A priority patent/GT200600099A/es
Priority to MYPI20060900A priority patent/MY147592A/en
Priority to TW095107245A priority patent/TWI363094B/zh
Priority to CN2006800153477A priority patent/CN101171338B/zh
Priority to PCT/BR2006/000039 priority patent/WO2006092033A2/en
Priority to AU2006220255A priority patent/AU2006220255B2/en
Priority to EP06721599A priority patent/EP1853713B1/en
Priority to KR1020077022600A priority patent/KR101225161B1/ko
Priority to MX2007010829A priority patent/MX2007010829A/es
Priority to AT06721599T priority patent/ATE556142T1/de
Priority to US11/817,771 priority patent/US8357508B2/en
Priority to PT06721599T priority patent/PT1853713E/pt
Priority to ES06721599T priority patent/ES2384630T3/es
Priority to CA2599990A priority patent/CA2599990C/en
Publication of BRPI0501844A publication Critical patent/BRPI0501844A/pt
Publication of BRPI0501844B1 publication Critical patent/BRPI0501844B1/pt

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
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (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)
  • Polyesters Or Polycarbonates (AREA)

Abstract

"PROCESSO PARA EXTRAçãO E RECUPERAçãO DE POLIHIDROXIALCANOATOS (PHAS) DE BIOMASSA CELULAR". Compreendendo as etapas de: extração de polihidroxialcanoato com pelo menos um solvente não halogenado e não agressivo ao meio ambiente; aquecer a biomassa celular, para formar uma suspensão compreendendo solvente de PHA com o PHA dissolvido, resíduos insolúveis; recuperação do solvente enriquecido com o PHA; injeção do solvente enriquecido com PHA em um fluxo de vapor de modo a promover, rapidamente, a completa precipitação de PHA em água, enquanto se processa a evaporação do solvente; esgotar o solvente residual; separar as partículas de PHA, purificadas, da suspensão e secá-las.
BRPI0501844A 2005-03-04 2005-03-04 processo para extração e recuperação de polihidroxialcanoatos (phas) a partir de uma biomassa celular bacteriana BRPI0501844B1 (pt)

Priority Applications (16)

Application Number Priority Date Filing Date Title
BRPI0501844A BRPI0501844B1 (pt) 2005-03-04 2005-03-04 processo para extração e recuperação de polihidroxialcanoatos (phas) a partir de uma biomassa celular bacteriana
DO2006000053A DOP2006000053A (es) 2005-03-04 2006-02-24 Proceso para extraer y recuperar polihidroxialcanoates (phas) de biomasa celular
GT200600099A GT200600099A (es) 2005-03-04 2006-03-02 Proceso para extraer y recuperar los polyhydroxyalkanoates (phas) de biomasa celular.
MYPI20060900A MY147592A (en) 2005-03-04 2006-03-02 Process for extracting and recovering polyhydroxyalkanoates (phas) from cellular biomass
TW095107245A TWI363094B (en) 2005-03-04 2006-03-03 Process for extracting and recovering polyhydroxyalkanoates (phas) from cellular biomass
CN2006800153477A CN101171338B (zh) 2005-03-04 2006-03-06 从细胞生物量中提取和回收聚羟基烷酸酯（PHAs）的方法
PCT/BR2006/000039 WO2006092033A2 (en) 2005-03-04 2006-03-06 Process for the isolation of polyhydroxyalkanoates (phas) from a cell mass by solvent extraction involving a step of treating the pha solution with water and/or steam for evaporation of the pha solvent and precipitation of the pha
AU2006220255A AU2006220255B2 (en) 2005-03-04 2006-03-06 Process for the isolation of polyhydroxyalkanoates (PHAs) from a cell mass by solvent extraction involving a step of treating the PHA solution with water and/or steam for evaporation of the PHA solvent and precipitation of the PHA
EP06721599A EP1853713B1 (en) 2005-03-04 2006-03-06 Process for the isolation of polyhydroxyalkanoates (PHAs) from bacterial cells by solvent extraction
KR1020077022600A KR101225161B1 (ko) 2005-03-04 2006-03-06 세포 바이오매스로부터 폴리하이드록시알카노에이트를 추출및 회수하는 방법
MX2007010829A MX2007010829A (es) 2005-03-04 2006-03-06 Procedimiento para la separacion de polihidroxialcanoatos a partir de masa celular por extraccion con solventes incluyendo una etapa de tratamiento de la solucion de polihidroxialcanoato con agua y/o vapor para la evaporacion del solvente de polihidr
AT06721599T ATE556142T1 (de) 2005-03-04 2006-03-06 Verfahren zur isolierung von polyhydroxyalkanoaten (phas) aus bakterienzellen durch lösungsmittelextraktion
US11/817,771 US8357508B2 (en) 2005-03-04 2006-03-06 Process for extracting and recovering polyhydroxyalkanoates (PHAs) from cellular biomass
PT06721599T PT1853713E (pt) 2005-03-04 2006-03-06 Processo para o isolamento de poli-hidroxialcanoatos (pha) a partir uma massa celular por meio de extracção de solventes envolvendo uma etapa de tratamento da solução de pha com água e/ou vapor para evaporação do solvente de pha e precipitação de pha
ES06721599T ES2384630T3 (es) 2005-03-04 2006-03-06 Procedimiento para el aislamiento de polihidroxialcanoatos (PHA) de c�lulas bacterianas mediante extracci�n en disolvente
CA2599990A CA2599990C (en) 2005-03-04 2006-03-06 Process for extracting and recovering polyhydroxyalkanoates (phas) from cellular biomass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0501844A BRPI0501844B1 (pt) 2005-03-04 2005-03-04 processo para extração e recuperação de polihidroxialcanoatos (phas) a partir de uma biomassa celular bacteriana

Publications (2)

Publication Number Publication Date
BRPI0501844A true BRPI0501844A (pt) 2006-10-31
BRPI0501844B1 BRPI0501844B1 (pt) 2019-12-24

Family

ID=36941520

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0501844A BRPI0501844B1 (pt) 2005-03-04 2005-03-04 processo para extração e recuperação de polihidroxialcanoatos (phas) a partir de uma biomassa celular bacteriana

Country Status (16)

Country Link
US (1) US8357508B2 (pt)
EP (1) EP1853713B1 (pt)
KR (1) KR101225161B1 (pt)
CN (1) CN101171338B (pt)
AT (1) ATE556142T1 (pt)
AU (1) AU2006220255B2 (pt)
BR (1) BRPI0501844B1 (pt)
CA (1) CA2599990C (pt)
DO (1) DOP2006000053A (pt)
ES (1) ES2384630T3 (pt)
GT (1) GT200600099A (pt)
MX (1) MX2007010829A (pt)
MY (1) MY147592A (pt)
PT (1) PT1853713E (pt)
TW (1) TWI363094B (pt)
WO (1) WO2006092033A2 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004018971D1 (de) * 2003-11-28 2009-02-26 Phb Ind Sa Verfahren zur gewinnung von polyhydroxyalkanolaten ( phas ) aus zellbiomasse
US20130149755A1 (en) * 2008-11-06 2013-06-13 Kiverdi ,Inc. Use of oxyhydrogen microorganisms for non-photosynthetic carbon capture and conversion of inorganic and/or c1 carbon sources into useful organic compounds
WO2012022998A1 (en) * 2010-08-18 2012-02-23 Veolia Water Solutions & Technologies Support Method for recovery of stabilized polyhydroxyalkanoates from biomass that has been used to treat organic waste
CA2893685A1 (en) * 2012-12-18 2014-06-26 Veolia Water Solutions & Technologies Support Method of producing polyhydroxyalkanoate compounded plastics having improved mechanical properties
US9290612B2 (en) 2013-03-13 2016-03-22 Tepha, Inc. Compositions and devices of poly-4-hydroxybutyrate
US9480780B2 (en) 2013-11-05 2016-11-01 Tepha, Inc. Compositions and devices of poly-4-hydroxybutyrate
US11725290B2 (en) 2016-03-19 2023-08-15 Kiverdi, Inc. Microorganisms and artificial ecosystems for the production of protein, food, and useful co-products from C1 substrates
EA201891926A1 (ru) 2017-02-03 2019-04-30 Киверди, Инк. Микроорганизмы и искусственные экосистемы для производства белка, продуктов питания и полезных побочных продуктов из субстратов c1
PH12022551477A1 (en) 2019-12-31 2023-11-29 Air Protein Inc High protein food compositions
PE20230443A1 (es) 2020-03-02 2023-03-08 Air Protein Inc Composiciones estructuradas analogas a la carne con alto contenido de proteinas
BR112022017809A2 (pt) 2020-03-05 2023-01-10 Vitanav Inc Composição de ácido (d)-ss-hidroxibutírico, ácido (d)-ss-hidroxivalérico e (d)-1,3-butanodiol como suplemento nutricional e agente terapêutico
US11104761B1 (en) 2020-10-30 2021-08-31 Robert Whitehouse Sequestered amorphous polyhydroxyalkanoate polymer (SAPP) material derived from cellular biomass and production thereof
US11078328B1 (en) 2020-10-30 2021-08-03 Robert Whitehouse Sequestered amorphous polyhydroxyalkanoate polymer (SAPP) material derived from cellular biomass and production thereof
CN114262724B (zh) * 2021-11-19 2024-05-17 中粮生物科技股份有限公司 喷射液化连续破壁法提取分离聚羟基脂肪酸脂的方法和系统
CN114768564B (zh) * 2022-04-07 2024-05-28 珠海麦得发生物科技股份有限公司 一种pha净化装置及净化方法
US20240228698A1 (en) * 2022-12-22 2024-07-11 Newlight Technologies, Inc. Renewable and sustainable process for extraction of pha from microbial biomass
WO2026089563A1 (ko) * 2024-10-25 2026-04-30 연세대학교 산학협력단 나노비드 형태의 폴리하이드록시알카노에이트 제조방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE239609C (pt)
US3107172A (en) * 1960-12-30 1963-10-15 Grace W R & Co Molded product containing poly-beta-hydroxybutyric acid and method of making
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
GB8311677D0 (en) * 1983-04-28 1983-06-02 Ici Plc Extraction process
FR2567149B1 (fr) * 1984-07-06 1986-12-05 Solvay Procede pour l'extraction de poly-beta-hydroxybutyrates au moyen d'un solvant a partir d'une suspension aqueuse de micro-organismes
AT395319B (de) 1990-10-05 1992-11-25 Danubia Petrochem Polymere Verfahren zur gewinnung eines polyhydroxyalkanoates aus dem zellmaterial eines mikroorganismus und polyhydroxyalkanoatflocken
US6087471A (en) * 1997-04-15 2000-07-11 Monsanto Company High temperature PHA extraction using PHA-poor solvents
EP0975788A1 (en) * 1997-04-15 2000-02-02 Monsanto Company Methods of pha extraction and recovery using non-halogenated solvents
CN1211489C (zh) * 2002-09-18 2005-07-20 清华大学 一种从细菌菌体内分离提取聚羟基脂肪酸酯的方法
JP4336509B2 (ja) 2003-03-07 2009-09-30 キヤノン株式会社 処理方法及びシステム
DE602004018971D1 (de) 2003-11-28 2009-02-26 Phb Ind Sa Verfahren zur gewinnung von polyhydroxyalkanolaten ( phas ) aus zellbiomasse

Also Published As

Publication number Publication date
CN101171338A (zh) 2008-04-30
CN101171338B (zh) 2013-04-24
DOP2006000053A (es) 2006-09-30
MY147592A (en) 2012-12-31
GT200600099A (es) 2006-10-27
KR20070118618A (ko) 2007-12-17
CA2599990A1 (en) 2006-09-08
US8357508B2 (en) 2013-01-22
EP1853713A2 (en) 2007-11-14
EP1853713B1 (en) 2012-05-02
CA2599990C (en) 2014-05-20
PT1853713E (pt) 2012-05-23
WO2006092033A3 (en) 2007-01-25
WO2006092033A2 (en) 2006-09-08
WO2006092033A8 (en) 2007-11-08
KR101225161B1 (ko) 2013-01-22
AU2006220255A1 (en) 2006-09-08
ES2384630T3 (es) 2012-07-10
AU2006220255B2 (en) 2011-07-21
MX2007010829A (es) 2008-02-15
ATE556142T1 (de) 2012-05-15
US20080193987A1 (en) 2008-08-14
TWI363094B (en) 2012-05-01
BRPI0501844B1 (pt) 2019-12-24

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: C12P 7/62 (2010.01), C08G 63/89 (2010.01)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 24 E 25 DA LPI.

B12B Appeal against refusal [chapter 12.2 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/12/2019, OBSERVADAS AS CONDICOES LEGAIS.