CERELA   05438
CENTRO DE REFERENCIA PARA LACTOBACILOS
Unidad Ejecutora - UE
artículos
Título:
Proteolytic activity of Lactobacillus strains on soybean proteins
Autor/es:
AGUIRRE L.; HEBERT EM; GARRO M.S; SAVOY DE GIORI G
Revista:
LEBENSMITTEL-WISSENSCHAFT UND-TECHNOLOGIE-FOOD SCIENCE AND TECHNOLOGY
Editorial:
ELSEVIER SCIENCE BV
Referencias:
Lugar: Amsterdam; Año: 2014 vol. 59 p. 780 - 780
ISSN:
0023-6438
Resumen:
The capacity of Lactobacillus strains for degrading soy proteins was evaluated. The hydrolytic action was monitored by SDS-PAGE and reverse phase-HPLC analyses. Peptidase activities were also determined using synthetic chromogenic substrates. All assayed strains were able to hydrolyze alpha┬┤-subunit of Beta conglycinin while for the other fractions the degree of degradation was strain-dependent. The pattern of peptides produced from soy proteins hydrolysis differed amongst the lactobacilli studied, suggesting different proteolytic enzyme specificities