BRPI0406309A - processo de produção de biopolìmero tipo xantana, biopolìmero obtido, seus usos; meio de cultura para crescimento de xanthomonas e uso da mesma para produção de biopolìmero - Google Patents
processo de produção de biopolìmero tipo xantana, biopolìmero obtido, seus usos; meio de cultura para crescimento de xanthomonas e uso da mesma para produção de biopolìmeroInfo
- Publication number
- BRPI0406309A BRPI0406309A BRPI0406309-0A BRPI0406309A BRPI0406309A BR PI0406309 A BRPI0406309 A BR PI0406309A BR PI0406309 A BRPI0406309 A BR PI0406309A BR PI0406309 A BRPI0406309 A BR PI0406309A
- Authority
- BR
- Brazil
- Prior art keywords
- biopolymer
- biopolymers
- production process
- subjected
- medium
- Prior art date
Links
- 229920001222 biopolymer Polymers 0.000 title abstract 10
- 238000004519 manufacturing process Methods 0.000 title abstract 5
- 239000001963 growth medium Substances 0.000 title abstract 2
- 241000589634 Xanthomonas Species 0.000 title 1
- 239000002609 medium Substances 0.000 abstract 4
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 abstract 2
- 241000894006 Bacteria Species 0.000 abstract 2
- DFPAKSUCGFBDDF-UHFFFAOYSA-N Nicotinamide Chemical compound NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 abstract 2
- 238000013019 agitation Methods 0.000 abstract 2
- 238000000855 fermentation Methods 0.000 abstract 2
- 230000004151 fermentation Effects 0.000 abstract 2
- 239000002054 inoculum Substances 0.000 abstract 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 1
- 229920002488 Hemicellulose Polymers 0.000 abstract 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 abstract 1
- 229930006000 Sucrose Natural products 0.000 abstract 1
- 229930003427 Vitamin E Natural products 0.000 abstract 1
- 238000005273 aeration Methods 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000001580 bacterial effect Effects 0.000 abstract 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 abstract 1
- 150000001720 carbohydrates Chemical class 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 abstract 1
- 239000008103 glucose Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 235000021073 macronutrients Nutrition 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011785 micronutrient Substances 0.000 abstract 1
- 235000013369 micronutrients Nutrition 0.000 abstract 1
- 230000001338 necrotic effect Effects 0.000 abstract 1
- 229960003966 nicotinamide Drugs 0.000 abstract 1
- 235000005152 nicotinamide Nutrition 0.000 abstract 1
- 239000011570 nicotinamide Substances 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000005720 sucrose Substances 0.000 abstract 1
- 235000013343 vitamin Nutrition 0.000 abstract 1
- 229930003231 vitamin Natural products 0.000 abstract 1
- 239000011782 vitamin Substances 0.000 abstract 1
- 229940088594 vitamin Drugs 0.000 abstract 1
- 235000019165 vitamin E Nutrition 0.000 abstract 1
- 229940046009 vitamin E Drugs 0.000 abstract 1
- 239000011709 vitamin E Substances 0.000 abstract 1
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
- C12P19/06—Xanthan, i.e. Xanthomonas-type heteropolysaccharides
-
- 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
- C08B37/0033—Xanthan, i.e. D-glucose, D-mannose and D-glucuronic acid units, saubstituted with acetate and pyruvate, with a main chain of (beta-1,4)-D-glucose units; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Emergency Medicine (AREA)
- Molecular Biology (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
"PROCESSO DE PRODUçãO DE BIOPOLìMERO TIPO XANTANA, BIOPOLìMERO OBTIDO, SEUS USOS; MEIO DE CULTURA PARA CRESCIMENTO DE XANTHOMONAS E USO DA MESMA PARA PRODUçãO DE BIOPOLìMERO". Refere-se a presente invenção a um processo de produção de biopolímeros tipo xantana, a partir de culturas liofilizadas de cepas bacterianas isoladas de tecidos necrosados de hospedeiros com alto teor de celulose e hemicelulose, em meios nutritivos submersos, submetidos às condições adequadas de crescimento. As cepas desta bactéria apresentam produtividade de biopolímeros de 5,7 a 26,4 g.L¬ -1¬, e estes apresentam alta viscosidade quando em soluções aquosa com baixa concentração de biopolímeros (0,3 a 4,0%). Os valores de viscosidade encontram-se entre 100 e 4.000 mPa.s e 1.000 e 28.000 mPa.s, na taxa de deformação de 10s¬ -1¬, para 1% e 3%, respectivamente. No processo de produção, prepara-se o inóculo em meio pré-determinado com baixa concentração de sacarose ou glicose, o qual é submetido à agitação moderada em temperatura de melhor desenvolvimento desta bactéria (15 a 35<198>C); posteriormente, o inóculo é transferido para um meio líquido de fermentação contendo macro e micronutrientes, vitaminas do complexo B, vitamina E e/ou nicotinamida e alta concentração de carboidratos. Este meio é submetido a condições específicas de aeração e agitação, temperatura e controle de pH. Finalmente, após a fermentação ser completada entre 24 e 72h, é feita a separação de células (quando exigida) por centrifugação do meio fermentado; posteriormente, os biopolímeros são insolubilizados, pela adição de sais e solventes orgânicos polares, separados e secos ou secos diretamente quando permitida a presença de células, e pulverizados na granulometria desejada para o uso.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRC10406309A BRPI0406309F1 (pt) | 2004-11-05 | 2004-11-05 | processo de produção de biopolímero tipo xantana, biopolímero obtido, seus usos; meio de cultura para crescimento de xanthomonas e uso da mesma para produção de biopolímero |
| DE112005002781T DE112005002781T5 (de) | 2004-11-05 | 2005-11-01 | Verfahren zur Herstellung eines Xanthan-Biopolymers |
| US11/718,780 US20080064073A1 (en) | 2004-11-05 | 2005-11-01 | Process for Preparing |
| PCT/BR2005/000228 WO2006047845A1 (en) | 2004-11-05 | 2005-11-01 | Process for preparing a xanthan biopolymer |
| CNA2005800377859A CN101061230A (zh) | 2004-11-05 | 2005-11-01 | 制备黄原胶生物聚合物的方法 |
| GB0708060A GB2433744A (en) | 2004-11-05 | 2007-04-26 | Process for preparing a xanthan biopolymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRC10406309A BRPI0406309F1 (pt) | 2004-11-05 | 2004-11-05 | processo de produção de biopolímero tipo xantana, biopolímero obtido, seus usos; meio de cultura para crescimento de xanthomonas e uso da mesma para produção de biopolímero |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BRPI0406309A true BRPI0406309A (pt) | 2006-06-13 |
| BRPI0406309E2 BRPI0406309E2 (pt) | 2010-11-09 |
| BRPI0406309F1 BRPI0406309F1 (pt) | 2021-03-23 |
Family
ID=36318836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRC10406309A BRPI0406309F1 (pt) | 2004-11-05 | 2004-11-05 | processo de produção de biopolímero tipo xantana, biopolímero obtido, seus usos; meio de cultura para crescimento de xanthomonas e uso da mesma para produção de biopolímero |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20080064073A1 (pt) |
| CN (1) | CN101061230A (pt) |
| BR (1) | BRPI0406309F1 (pt) |
| DE (1) | DE112005002781T5 (pt) |
| GB (1) | GB2433744A (pt) |
| WO (1) | WO2006047845A1 (pt) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013181731A1 (pt) * | 2012-06-06 | 2013-12-12 | Ifsul - Instituto Federal De Educação, Ciência E Tecnologia Sul-Rio-Grandense | Composição e métodos de produção de materiais biopoliméricos de rápida biodegradaçâo, flexíveis e rígidos, com uso do bioplástico xantana compondo a matriz biopolimérica e opcionalmente cargas e/ou nanocargas ê outros constituintes; produtos obtidos e seus usos |
| WO2021163778A1 (pt) | 2020-02-18 | 2021-08-26 | Biopolix Materiais Tecnológicos Ltda - Me | Composição para bioresina nanoestruturada termoplástica biodegradável, bioresina obtida e artigo |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838625B (zh) * | 2010-04-02 | 2012-07-11 | 淄博中轩生化有限公司 | 一种黄单胞菌及用其制备酱油专用黄原胶的方法 |
| CN102220393A (zh) * | 2010-04-16 | 2011-10-19 | 淄博中轩生化有限公司 | 一种提高黄原胶产品溶解速度的方法 |
| BR102014028009B1 (pt) | 2014-11-10 | 2023-04-18 | Universidade Federal De Pelotas | Composições filmogênicas para bioadesivos anestésicos tópicos (bats) para liberação controlada de princípios ativos e bioadesivos anestésicos tópicos |
| CN109929892A (zh) * | 2019-03-27 | 2019-06-25 | 卢松 | 一种发酵产高品质黄原胶的工艺 |
| CN117568233B (zh) * | 2023-12-22 | 2024-03-22 | 内蒙古工业大学 | 一种降低丙酮酸含量提高耐盐性能的黄原胶制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4245046A (en) * | 1979-03-23 | 1981-01-13 | Massachusetts Institute Of Technology | Process for the fermentative production of xanthan gum with organic acids |
| US4377637A (en) * | 1980-12-08 | 1983-03-22 | Standard Oil Company (Indiana) | Method for producing a low viscosity xanthan gum |
| IL79165A0 (en) * | 1985-06-28 | 1986-09-30 | Merck & Co Inc | Heteropolysaccharide s-657 and its preparation |
| US5279961A (en) * | 1987-04-14 | 1994-01-18 | Shin-Etsu Chemical Co., Ltd. | Xanthomonas campestris strain for production of xanthan gum |
| FR2624135B1 (fr) * | 1987-12-04 | 1990-04-13 | Rhone Poulenc Chimie | Procede de production de polysaccharides |
-
2004
- 2004-11-05 BR BRC10406309A patent/BRPI0406309F1/pt active IP Right Grant
-
2005
- 2005-11-01 DE DE112005002781T patent/DE112005002781T5/de not_active Withdrawn
- 2005-11-01 CN CNA2005800377859A patent/CN101061230A/zh active Pending
- 2005-11-01 US US11/718,780 patent/US20080064073A1/en not_active Abandoned
- 2005-11-01 WO PCT/BR2005/000228 patent/WO2006047845A1/en not_active Ceased
-
2007
- 2007-04-26 GB GB0708060A patent/GB2433744A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013181731A1 (pt) * | 2012-06-06 | 2013-12-12 | Ifsul - Instituto Federal De Educação, Ciência E Tecnologia Sul-Rio-Grandense | Composição e métodos de produção de materiais biopoliméricos de rápida biodegradaçâo, flexíveis e rígidos, com uso do bioplástico xantana compondo a matriz biopolimérica e opcionalmente cargas e/ou nanocargas ê outros constituintes; produtos obtidos e seus usos |
| WO2021163778A1 (pt) | 2020-02-18 | 2021-08-26 | Biopolix Materiais Tecnológicos Ltda - Me | Composição para bioresina nanoestruturada termoplástica biodegradável, bioresina obtida e artigo |
Also Published As
| Publication number | Publication date |
|---|---|
| GB0708060D0 (en) | 2007-06-06 |
| CN101061230A (zh) | 2007-10-24 |
| US20080064073A1 (en) | 2008-03-13 |
| BRPI0406309E2 (pt) | 2010-11-09 |
| GB2433744A (en) | 2007-07-04 |
| DE112005002781T5 (de) | 2007-09-27 |
| BRPI0406309F1 (pt) | 2021-03-23 |
| WO2006047845A1 (en) | 2006-05-11 |
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