The treatments were done in Petri dishes with Luria-Bertani agar, these were inoculated with each of the bacterial strains under review, with a cellular suspension with a turbidity equal to that of the 0.5 tube on the McFarland scale, equal to 1.5 x 10 UFC/mL .
Los tratamientos se llevaron a cabo en cajas Petri con agar Luria-Bertani las cuales fueron inoculadas con cada una de las cepas bacterianas en estudio, con una suspensión celular cuya turbidez se igualó con la del tubo 0.5 de la escala de McFarland, equivalente a 1.5x10 UFC/mL .