BRPI0701765A2 - bioconversço de carboidratos de resÍduos da agroindéstria de frutas em polissacarÍdeo tipo goma xantana - Google Patents

bioconversço de carboidratos de resÍduos da agroindéstria de frutas em polissacarÍdeo tipo goma xantana

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Publication number
BRPI0701765A2
BRPI0701765A2 BRPI0701765-0A BRPI0701765A BRPI0701765A2 BR PI0701765 A2 BRPI0701765 A2 BR PI0701765A2 BR PI0701765 A BRPI0701765 A BR PI0701765A BR PI0701765 A2 BRPI0701765 A2 BR PI0701765A2
Authority
BR
Brazil
Prior art keywords
fruit
xanthan gum
agroindustry
bioconversion
waste
Prior art date
Application number
BRPI0701765-0A
Other languages
English (en)
Inventor
Rocha Nery Tatiana Barreto
Brandao Lillian Vasconcello
Janice Izabel Druzian
Original Assignee
Univ Fed Bahia
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 Bahia filed Critical Univ Fed Bahia
Priority to BRPI0701765-0A priority Critical patent/BRPI0701765A2/pt
Publication of BRPI0701765A2 publication Critical patent/BRPI0701765A2/pt

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Abstract

BIOCONVERSçO DE CARBOIDRATOS DE RESÍDUOS DA AGROINDéSTRIA DE FRUTAS EM POLISSACARÍDEO TIPO GOMA XANTANA. Utilizando resíduos da agroindústria de frutas ricas em carboidratos complexos e/ou simples, além de outros nutrientes, na forma de sólidos, pastosos, líquidos, ou outras formas, envolvendo casca, sementes, bagaço, polpa, soro, refugo ei ou o conjunto desses resíduos suplementados ou não com nitrogênio ou potássio, com uma cepa de Xanthomonas para a produção de polímeros tipo goma xantana, utilizando reatores aerados e agitados. O invento visa diminuir o custo de produção de polissacarídeo tipo goma xantana quando comparado ao processo industrial de bioconversão de sacarose ou glicose. A presente invenção envolve os processos de pré-tratamento dos resíduos da agroindústria de frutas, (secagem, esterilização ei ou pré-hidrólise), a fim de obter um substrato diretamente fermentescível, viabilizando sua utilização em processos fermentativos por Xanthomonas, na produção de biomoléculas tipo goma xantana, de alto valor comercial. Esta invenção caracteriza a otimização dos parâmetros fisicos de fermentação (pH, temperatura, tempo e velocidade de agitação), bem como avalia a necessidade de fonte adicional de nitrogônio, fósforo e potássio, ou outros nutrientes, no substrato.
BRPI0701765-0A 2007-07-19 2007-07-19 bioconversço de carboidratos de resÍduos da agroindéstria de frutas em polissacarÍdeo tipo goma xantana BRPI0701765A2 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0701765-0A BRPI0701765A2 (pt) 2007-07-19 2007-07-19 bioconversço de carboidratos de resÍduos da agroindéstria de frutas em polissacarÍdeo tipo goma xantana

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0701765-0A BRPI0701765A2 (pt) 2007-07-19 2007-07-19 bioconversço de carboidratos de resÍduos da agroindéstria de frutas em polissacarÍdeo tipo goma xantana

Publications (1)

Publication Number Publication Date
BRPI0701765A2 true BRPI0701765A2 (pt) 2009-03-10

Family

ID=40612554

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0701765-0A BRPI0701765A2 (pt) 2007-07-19 2007-07-19 bioconversço de carboidratos de resÍduos da agroindéstria de frutas em polissacarÍdeo tipo goma xantana

Country Status (1)

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BR (1) BRPI0701765A2 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10722586B2 (en) 2014-11-10 2020-07-28 Universidade Federal De Pelotas Filmogenic compositions for topical anaesthetic bioadhesives—tabs, for controlled release of active principles and topical anaesthetic bioadhesives

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10722586B2 (en) 2014-11-10 2020-07-28 Universidade Federal De Pelotas Filmogenic compositions for topical anaesthetic bioadhesives—tabs, for controlled release of active principles and topical anaesthetic bioadhesives

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: UNIVERSIDADE FEDERAL DA BAHIA (BR/BA)

Free format text: TRANSFERIDO DE: TATIANA BARRETO ROCHA NERY, LILLIAN VASCONCELLOS BRANDAO E JANICE IZABEL DRUZIAN

B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: PARA QUE SEJA ACEITA A PETICAO NO 011110000234 DE 13/04/2011 APRESENTE PETICAO DE DESARQUIVAMENTO DO PEDIDO,EM VIRTUDE DO DISPOSTO NO ART. 33 UNICO DA LPI.

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

Free format text: REFERENTE A 5A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]