SG11201609623VA - Method of isolation of polyhydroxyaikanoates (phas) from biomass fermented by microorganisms producing polyhydroxyaikanoates (phas) and/or from biomass containing at least one crop-plant producing polyhydroxyaikanoates - Google Patents
Method of isolation of polyhydroxyaikanoates (phas) from biomass fermented by microorganisms producing polyhydroxyaikanoates (phas) and/or from biomass containing at least one crop-plant producing polyhydroxyaikanoatesInfo
- Publication number
- SG11201609623VA SG11201609623VA SG11201609623VA SG11201609623VA SG11201609623VA SG 11201609623V A SG11201609623V A SG 11201609623VA SG 11201609623V A SG11201609623V A SG 11201609623VA SG 11201609623V A SG11201609623V A SG 11201609623VA SG 11201609623V A SG11201609623V A SG 11201609623VA
- Authority
- SG
- Singapore
- Prior art keywords
- polyhydroxyaikanoates
- phas
- biomass
- producing
- crop
- Prior art date
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
- C08G63/90—Purification; Drying
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (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)
- Extraction Or Liquid Replacement (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ2014-384A CZ307015B6 (en) | 2014-06-03 | 2014-06-03 | A method of isolation of polyhydroxyalkanoates from biomass fermented by polyhydroxyalkanoate-producing microorganisms and/or from biomass comprising at least one polyhydroxyalkanoate-producing crop |
PCT/CZ2015/000056 WO2015185024A1 (en) | 2014-06-03 | 2015-06-02 | Method of isolation of polyhydroxyaikanoates (phas) from biomass fermented by microorganisms producing polyhydroxyaikanoates (phas) and/or from biomass containing at least one crop-plant producing polyhydroxyaikanoates |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201609623VA true SG11201609623VA (en) | 2016-12-29 |
Family
ID=53765009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201609623VA SG11201609623VA (en) | 2014-06-03 | 2015-06-02 | Method of isolation of polyhydroxyaikanoates (phas) from biomass fermented by microorganisms producing polyhydroxyaikanoates (phas) and/or from biomass containing at least one crop-plant producing polyhydroxyaikanoates |
Country Status (6)
Country | Link |
---|---|
US (1) | US9944748B2 (en) |
EP (1) | EP3152246B1 (en) |
CN (1) | CN106687502B (en) |
CZ (1) | CZ307015B6 (en) |
SG (1) | SG11201609623VA (en) |
WO (1) | WO2015185024A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115667362A (en) | 2020-05-18 | 2023-01-31 | 文维罗科技生物技术公司 | Method for separating PHA from PHA-rich bacterial biomass |
CN111500650B (en) | 2020-06-30 | 2020-10-23 | 中粮营养健康研究院有限公司 | Method for efficiently producing PHA |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH618455A5 (en) | 1976-01-14 | 1980-07-31 | Agroferm Ag | |
US4140741A (en) | 1976-01-14 | 1979-02-20 | Agroferm A.G. | Use of cyclic carbonic acid esters as solvents for poly-(β-hydroxybutyric acid) |
FR2446859A1 (en) | 1979-01-22 | 1980-08-14 | Solvay | PROCESS FOR SEPARATING POLY-B-HYDROXYBUTYRATES FROM A BIOMASS |
DE3061384D1 (en) * | 1979-02-21 | 1983-01-27 | Ici Plc | A process for the extraction of poly-3-hydroxy-butyric acid from microbial cells |
US4324907A (en) | 1979-05-08 | 1982-04-13 | Imperial Chemical Industries Limited | Extraction process |
GB8311677D0 (en) | 1983-04-28 | 1983-06-02 | Ici Plc | Extraction process |
FR2567149B1 (en) | 1984-07-06 | 1986-12-05 | Solvay | PROCESS FOR THE EXTRACTION OF POLY-BETA-HYDROXYBUTYRATES USING A SOLVENT FROM AN AQUEOUS SUSPENSION OF MICROORGANISMS |
AT390068B (en) | 1988-07-07 | 1990-03-12 | Danubia Petrochemie | EXTRACTION AGENT FOR POLY-D (-) - 3-HYDROXYBUTTERIC ACID |
AT395319B (en) * | 1990-10-05 | 1992-11-25 | Danubia Petrochem Polymere | METHOD FOR OBTAINING A POLYHYDROXYALKANOATE FROM THE CELL MATERIAL OF A MICROORGANISM AND POLYHYDROXYALKANOATE FLAKES |
DE69621342T2 (en) | 1995-08-21 | 2003-01-23 | Procter & Gamble | SIMPLIFIED SOLVENT EXTRACTION OF BIOMASS POLYHYDROXYALKANOATES BY USING A MARGINAL NON-SOLVENT FOR PHA |
WO1998046783A1 (en) * | 1997-04-15 | 1998-10-22 | Monsanto Company | High temperature pha extraction using pha-poor solvents |
KR101130191B1 (en) | 2003-11-28 | 2012-03-29 | 피에이치비 인더스트리얼 에스.에이. | Process for recovering polyhydroxialkanoates (phas) from cellular biomass |
US20060105440A1 (en) * | 2004-09-30 | 2006-05-18 | Koichi Kinoshita | Method of producing polyhydroxyalkanoate |
US20090233338A1 (en) | 2008-03-12 | 2009-09-17 | Jacobs Lewis G | Process for recovery of polyhydroxyalkanoates from biomass |
MY157646A (en) * | 2008-12-18 | 2016-07-15 | Univ Putra Malaysia | A method of extracting and purifying polyhydroxyalkanoate bioplastic |
WO2013016558A1 (en) * | 2011-07-26 | 2013-01-31 | Micromidas Inc. | Methods of extracting and purifying polyhydroxyalkanoates from pha-containing bacterial cells |
-
2014
- 2014-06-03 CZ CZ2014-384A patent/CZ307015B6/en not_active IP Right Cessation
-
2015
- 2015-06-02 SG SG11201609623VA patent/SG11201609623VA/en unknown
- 2015-06-02 CN CN201580030269.7A patent/CN106687502B/en not_active Expired - Fee Related
- 2015-06-02 US US15/315,895 patent/US9944748B2/en active Active
- 2015-06-02 EP EP15744865.5A patent/EP3152246B1/en not_active Not-in-force
- 2015-06-02 WO PCT/CZ2015/000056 patent/WO2015185024A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20170107324A1 (en) | 2017-04-20 |
CN106687502B (en) | 2019-09-24 |
CN106687502A (en) | 2017-05-17 |
CZ2014384A3 (en) | 2015-12-16 |
US9944748B2 (en) | 2018-04-17 |
EP3152246A1 (en) | 2017-04-12 |
EP3152246B1 (en) | 2018-06-13 |
WO2015185024A1 (en) | 2015-12-10 |
CZ307015B6 (en) | 2017-11-15 |
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