Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.14/6761
Título: Survival of Lactobacillus sakei during heating, drying and storage in the dried state when growth has occurred in the presence of sucrose or monosodium glutamate
Autor: Ferreira, Vânia
Soares, Vânia
Santos, Cristina
Silva, Joana
Gibbs, Paul A.
Teixeira, Paula
Palavras-chave: Drying
Lactobacillus sakei
Solutes accumulation
Viability
Data: 2005
Editora: Springer
Citação: "Biotechnology Letters" . ISSN 0141-5492. 27 (2005) 249–252
Resumo: Spray-dried cells of Lactobacillus sakei CTC 494 survived ca. 60% longer in the spray dried state when cells were grown in the presence of 20 g sucrose l)1 or 12.5 g monosodium glutamate l)1. No significant differences were observed in viability during storage in the freeze dried state with the addition of these compounds to the growth medium, nor in survival during a heat treatment (55ºC). Both sucrose and glutamate in the growth medium suppressed intracellular accumulation of total amino acids and changed the overall pattern of the individual amino acids. Glutamate in the growth medium enhanced intracellular glutamate by ca. 38%
Peer review: yes
URI: http://hdl.handle.net/10400.14/6761
Versão do Editor: The original publication is available at www.springerlink.com
Aparece nas colecções:ESB - Artigos em revistas internacionais com Arbitragem / Papers in international journals with Peer-review

Ficheiros deste registo:
Ficheiro Descrição TamanhoFormato 
Survival of Lactobacillus sakei during heating, drying and storage.pdf189,42 kBAdobe PDFVer/Abrir


FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpace
Formato BibTex MendeleyEndnote Degois 

Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.