BRPI0406309E2 - 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 biopolìmero

Info

Publication number
BRPI0406309E2
BRPI0406309E2 BRC10406309-0A BRPI0406309A BRPI0406309E2 BR PI0406309 E2 BRPI0406309 E2 BR PI0406309E2 BR PI0406309 A BRPI0406309 A BR PI0406309A BR PI0406309 E2 BRPI0406309 E2 BR PI0406309E2
Authority
BR
Brazil
Prior art keywords
biopolymer
xanthan
growth
production
culture medium
Prior art date
Application number
BRC10406309-0A
Other languages
English (en)
Inventor
Vendrusculo Claire Tondo
Silveira Moreira Angelita Da
Vendrusculo Joao Luiz Silva
Original Assignee
Univ Fed Pelotas
Brasil Pesquisa Agropec
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 Univ Fed Pelotas, Brasil Pesquisa Agropec filed Critical Univ Fed Pelotas
Priority to BRC10406309A priority Critical patent/BRPI0406309F1/pt
Priority to DE112005002781T priority patent/DE112005002781T5/de
Priority to US11/718,780 priority patent/US20080064073A1/en
Priority to PCT/BR2005/000228 priority patent/WO2006047845A1/en
Priority to CNA2005800377859A priority patent/CN101061230A/zh
Publication of BRPI0406309A publication Critical patent/BRPI0406309A/pt
Priority to GB0708060A priority patent/GB2433744A/en
Publication of BRPI0406309E2 publication Critical patent/BRPI0406309E2/pt
Publication of BRPI0406309F1 publication Critical patent/BRPI0406309F1/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
    • 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. Alternativamente, o processo de produção de biopolimero tipo xantana envolve transferir o pré-inóculo final para um fermentador do tipo "air-Iift", sob condições de aeração de 0,5-4 wm ou 6-10 vvm, com produção de xantana entre 8,0 até 19,0 gIL, o meio de cultura sendo o mesmo do reator agitado e aerado. O processo efetuado em fermentador do tipo "air lift" é cepadependente.
BRC10406309A 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 BRPI0406309F1 (pt)

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 BRPI0406309A (pt) 2006-06-13
BRPI0406309E2 true 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)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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
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
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
BR102020003370A2 (pt) 2020-02-18 2021-08-31 Serviço Nacional De Aprendizagem Industrial - Senai Composição para bioresina nanoestruturada termoplástica biodegradável, bioresina obtida e artigo
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB0708060D0 (en) 2007-06-06
CN101061230A (zh) 2007-10-24
US20080064073A1 (en) 2008-03-13
GB2433744A (en) 2007-07-04
DE112005002781T5 (de) 2007-09-27
BRPI0406309F1 (pt) 2021-03-23
WO2006047845A1 (en) 2006-05-11
BRPI0406309A (pt) 2006-06-13

Similar Documents

Publication Publication Date Title
König et al. Isolation and characterization of Methanolobus tindarius, sp. nov., a coccoid methanogen growing only on methanol and methylamines
Schlesner The development of media suitable for the microorganisms morphologically resembling Planctomyces spp., Pirellula spp., and other Planctomycetales from various aquatic habitats using dilute media
BRPI0810343A2 (pt) dispositivo descartável para o cultivo e colheita de tecidos vegetais e/ou células, método de cultivo e colheita de um tecido vegetal e/ou células vegetais em um volume maior do que 400 litros e sistema de cultivo da célula vegetal
BR0103636A (pt) Método para produzir um aminoácido básico ou caldo de fermentação ou produto de fermentação, e, caldo de fermentação ou produto de fermentação contendo um aminoácido básico
BRPI0714212B8 (pt) método de produzir uma glicoproteína em uma cultura celular
CN108410737B (zh) 一种紫球藻的两步培养法
BRPI0406309E2 (pt) 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
CN109987713A (zh) 用于水体黑臭治理及水质提升的潜浮式生态修复水立方
BR0312735A (pt) Suplemento agrìcola ambientalmente seguro
Su et al. Development of a novel sterilized thin-film photobioreactor for efficient microalgae cultivation by mixotrophic mode
CN103952361B (zh) 一种沉水型光合细菌的培养方法
CN102816700B (zh) 一种水上围隔式浮岛养藻技术
RU2009122029A (ru) Способ культивирования клеток амниотической жидкости и фибробластов человека в специализированной среде "амниокар"
CN112931177A (zh) 一种获取无附生菌石莼的方法
Singh et al. Isolation of non-sulphur photosynthetic bacterial strains efficient in hydrogen production at elevated temperatures
EA200800711A1 (ru) Способ культивирования микроорганизмов
CN101407772B (zh) 一种光合细菌的培养方法
CN115418066A (zh) 一种用于污水处理的生物载体材料及其制备方法
CN218521227U (zh) 一种针对低cod浓度的好氧菌种培育装置
CN103805501B (zh) 一种水上围隔式微藻培养装置和培养方法
CN202449922U (zh) 用于净化水质的微生物复合制剂结构
JPH035240B2 (pt)
SU1237706A1 (ru) Штамм гриба @ @ г-2460 д,используемый дл очистки сточных вод от нефтепродуктов
Zulkiffle et al. Journal of Aquatic Research and Sustainability
CN201868000U (zh) 食用菌标本瓶

Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]

Free format text: ADDITIONAL INVENTOR'S CERTIFICATE:

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUI DADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2129 DE 25/10/2011.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE A DESPACHO 8.6 NA RPI 2129 DE 25/10/2011 E DESPACHO 8.11 NA RPI 2158 DE 15/05/2012.

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A E 9A ANUIDADES.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 NA RPI 2225 DE 27/08/2013.

B08E Application fees: payment of additional fee required [chapter 8.5 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE GUIA 221300513521 DE 22/02/2013.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08E Application fees: payment of additional fee required [chapter 8.5 patent gazette]

Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: COMPLEMENTAR A RETRIBUICAO DA 6A,7A,8A E 10A ANUIDADES DE ACORDO COM A TABELA VIGENTE, REFERENTE AS GUIAS DE RECOLHIMENTO 221112668424, 221112668475, 221112668637 E 221400136681 RESPECTIVAMENTE, E IGUALMENTE COMPLEMENTAR A RESTAURACAO REFERENTE A GUIA DE RECOLHIMENTO 221112667061.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AO NAO CUMPRIMENTO DA EXIGENCIA PUBLICADA NA RPI 2246 DE 21/01/2014.

B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: O REQUERENTE DEVERA APRESENTAR, NO PRAZO DE ATE 60 (SESSENTA) DIAS A PARTIR DESTA PUBLICACAO NA RPI, UMA GRU, CODIGO 207, NO VALOR DA RETRIBUICAO, CONFORME TABELA DE RETRIBUICOES DOS SERVICOS PELO INPI VIGENTE REF. A MANIFESTACAO A CIENCIA NOTIFICADA NA RPI 2294 DE 02/09/2014, APRESENTANDO TAMBEM A COMPLEMENTACAO DA RETRIBUICAO A RJ 860140199667 DE 28/11/2014 COM UMA GRU, CODIGO 800, COM O VALOR R$ 78,00 (TENDO EM VISTA QUE O PETICIONAMENTO FOI ELETRONICO).

B08G Application fees: restoration [chapter 8.7 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: ADDITIONAL INVENTOR'S CERTIFICATE:

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B08H Application fees: decision cancelled [chapter 8.8 patent gazette]
B24B Patent annual fee: requirement for complementing annual fee
B08G Application fees: restoration [chapter 8.7 patent gazette]

Free format text: ADDITIONAL INVENTOR'S CERTIFICATE:

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]

Free format text: ADDITIONAL INVENTOR'S CERTIFICATE:

B24D Patent annual fee: restoration after fee payment
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]

Free format text: ADDITIONAL INVENTOR'S CERTIFICATE:

B09A Decision: intention to grant [chapter 9.1 patent gazette]

Free format text: ADDITIONAL INVENTOR'S CERTIFICATE:

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 25/07/2017, OBSERVADAS AS CONDICOES LEGAIS.