Data/hora: 18/06/2024 18:18:23

Provedor de dados: | 58
País: | Brazil
Título: | Phenotypic characterization and species-specific PCR of promising starter culture strains of Lactobacillus plantarum isolated from naturally fermented sausages
Autores: | Sawitzki,Maristela Cortez; Fiorentini,Ângela Maria; Brod,Fábio Cristiano Angonesi; Tagliari,Caroline; Bertol,Teresinha Marisa; Arisi,Ana Carolina Maisonnave; Sant'Anna,Ernani Sebastião.
Data: | 2007-09-01
Ano: | 2007
Palavras-chave: | Fermented sausage; L. plantarum; Phenotypic characterization; PCR.
Resumo: | The purpose of the present work was to characterize promising starter culture strains of Lactobacillus plantarum isolated from naturally fermented artisanal sausage manufactured in the northwestern region of Rio Grande do Sul state, Brazil. From 127 isolates of homofermentative, Gram-positive and catalase-negative lactic acid bacteria, ten isolates were randomly selected and the phenotypic characterization and species-specific PCR were performed. Genomic DNA from each isolated strain and from the reference strains L. plantarum ATCC 8014 and L. pentosus ATCC 8041 were amplified using two pairs of L. plantarum species-specific primers (16/Lpl and LbP11/LbP12). The results of the phenotypic characterization and species-specific PCR indicated that five out of ten isolates were Lactobacillus plantarum.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822007000300031
Editor: | Sociedade Brasileira de Microbiologia
Relação: | 10.1590/S1517-83822007000300031
Formato: | text/html
Fonte: | Brazilian Journal of Microbiology  v.38 n.3 2007
Fonte: | info:eu-repo/semantics/openAccess