classi¢cation scheme Charles M. A. P. Franz, Marco J. van Belkum, Wilhelm H. Holzapfel, Hikmate Abriouel & Antonio Gálvez Federal Research Centre for Nutrition and Food, Institute for Hygiene and Toxicology, Karlsruhe, Germany; Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada; and Departamento de Ciencias de la Salud, Área de Microbiologı́a, Facultad de Ciencias Experime...
