/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: EduardoR17 https://cdn.slidesharecdn.com/profile-photo-EduardoR17-48x48.jpg?cb=1610428786 Egresado Química de Alimentos Facultad de Química UNAM 24 Años https://www.facebook.com/JEduardoStark