Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/1383| Título: | Purification of polysaccharides from a biofilm matrix by selective precipitation of proteins |
| Autor(es): | Oliveira, Rosário Marques, F. Azeredo, Joana |
| Palavras-chave: | Differential precipitation Polysaccharides Proteins |
| Data: | 1999 |
| Editora: | Kluwer |
| Revista: | Biotechnology Techniques |
| Citação: | "Biotechnology techniques" ISSN 0951-208X. 13:6 (1999) 391-393. |
| Relatório da Série N.º: | 1999;18 |
| Resumo(s): | The objective was to obtain the polysaccharide fraction presented in the extracted polymeric matrix of a biofilm by differential precipitation of the protein content. This was tried by pH adjustment and by addition of trichloroacetic acid (TCA). The best yield of protein precipitation was with 20% (w/v) TCA, with more than 97% of the protein removed and without affecting the amount of polysaccharides in solution. |
| Tipo: | Artigo |
| URI: | https://hdl.handle.net/1822/1383 |
| DOI: | 10.1023/A:1008954301470 |
| ISSN: | 0951-208X |
| Arbitragem científica: | yes |
| Acesso: | Acesso aberto |
| Aparece nas coleções: |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| 1999-18[1].pdf | 525,55 kB | Adobe PDF | Ver/Abrir |
