Dextran and fructose separation on an SMB continuous chromatographic unit

• Tipo: Artigo em Revista Científica Internacional
• Data: 2002

Autores

Coelho, MS (Autor) Outra; Azevedo, DCS (Autor) Outra; Teixeira, JA (Autor) Outra; Alírio Rodrigues (Autor) FEUP

Revista

Título: Biochemical Engineering Journal

Vol. 12

Páginas: 215-221

ISSN: 1369-703X

Editora: Elsevier

Indexação

ISI Web of Knowledge - 8 Citações

Scopus - 7 Citações

Outras Informações

ID Authenticus: P-000-M4Q

DOI: 10.1016/s1369-703x(02)00071-2

Abstract (EN): A dextran/fructose mixture was obtained by fermentation of a sucrose rich media using Leuconostoc mesenteroides NRRL B512(f). The dextran and fructose mixture obtained by fermentation as well as a synthetic mixture of pure components were separated using simulated moving bed (SMB) chromatography. In the case of the synthetic feed, the purity in the raffinate (dextran) and extract (fructose) was 96 and 81%, respectively. For the fermented mixture the purity values were 87.2% for the extract and 100% for the raffinate.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 7