Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.14/6576
Título: Production of polysaccharide by Rahnella aquatilis with whey feedstock
Autor: Pintado, M. E.
Pintado, A. I. E.
Malcata, F. X.
Palavras-chave: Dairy
Synthetic medium
Lactan
Exopolysaccharide
Gum
Data: 1999
Editora: Wiley Blackwell
Citação: PINTADO, M. E. ; PINTADO, A. I. E. ; MALCATA, F. X. - Production of Polysaccharide by Rahnella aquatilis with Whey Feedstock. Journal of Food Science. ISSN 1750-3841.Vol. 64, n.º 2 (1999), p. 348–352
Resumo: The rates were monitored on biomass increase, polysaccharide production and viscosity development of whey broth and a control synthetic broth during fermentation by Rahnella aquatilis and organic acids, lactose, peptides and free amino acids were measured. Growth curves were similar and characterized by maximum specific growth rates of 0.61 h−1 for whey and 0.63 h−1 for synthetic medium. The yields of polysaccharide were 0.59 g/glactose for the synthetic medium and 0.56 for whey. Small peptides (<4,000 Da) and most free amino acids in both fermentation media were consumed within 24h.
Peer review: yes
URI: http://hdl.handle.net/10400.14/6576
Versão do Editor: The definitive version is available at www3.interscience.wiley.com
Aparece nas colecções:ESB - Artigos em revistas internacionais com Arbitragem / Papers in international journals with Peer-review

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