Estrategia para el diseño de un medio de cultivo para la fermentación con bacillus

In this work was studied the culture medium for the Bacillus thuringiensis fermentation, the purpose was the production of biopesticide using as active ingredient native strains. The culture was developed in flasks of 1000 ml containing 100ml of culture medium, which was inoculated with 10ml of the bacteria, incubated at 29 oC and 200 rpm. In this study we used an experimental design model for the strain HD1 of Bacillus thuringiensis, with glucose as carbon source, evaluating the concentration of mineral source in the culture medium. Additionally we evaluated the ratio of organic-inorganic nitrogen source in the culture medium, with the purpose of improving the insecticide crystal protein (ICP) for a native strain.