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http://repositorio.ufc.br/handle/riufc/54442| Type: | Artigo de Evento |
| Title: | Multipoint covalent immobilization of dextransucrase on an Epoxy activated agarose - oligosaccharides syntheses |
| Title in English: | Multipoint covalent immobilization of dextransucrase on an Epoxy activated agarose - oligosaccharides syntheses |
| Authors: | Souza, Priscila Maria Paiva Silva, Rhonyele Maciel da Rodrigues, Sueli Gonçalves, Luciana Rocha Barros |
| Keywords: | Dextransucrase;Enzimas;Enzimas Industriais |
| Issue Date: | 2017 |
| Citation: | SOUZA, Priscila Maria Paiva; SILVA, Rhonyele Maciel da; RODRIGUES, Sueli; GONÇALVES, Luciana Rocha Barros. Multipoint covalent immobilization of dextransucrase on an Epoxy activated agarose – oligosaccharides syntheses. In: SIMPÓSIO NACIONAL DE BIOPROCESSOS, XXI; SIMPÓSIO DE HIDRÓLISE ENZIMÁTICA DE BIOMASSA, XII., 3 a 6 de set. 2017, Aracaju, Sergipe, Brasil. Anais [...] Aracaju, Sergipe, 2017. |
| Abstract: | Dextransucrase is an industrial enzyme used to the production of dextran and oligosaccharides. This enzyme presents many difficulties to immobilize, due to dextran masking its reactive groups. To facilitate immobilization dextransucrase was co-immobilized with dextranase in the epoxy-agarose carrier. The synthesis of oligosaccharides was evaluated at different temperatures (4 °C and 25 °C). The results showed that the better conditions of synthesis to the immobilized enzymes was at 25 °C, resulting in low levels of dextran and oligosaccharides with a degree of polymerization up to 10. |
| URI: | http://www.repositorio.ufc.br/handle/riufc/54442 |
| ISSN: | 2447 2816 |
| Appears in Collections: | DEQ - Trabalhos apresentados em eventos |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2017_eve_pmpsouza.pdf | 913,35 kB | Adobe PDF | View/Open |
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