초록
<P><B>Summary</B></P><P>The use of butanol synthesized from organic waste has been widely studied, but the lack of native strains of <I>Clostridium</I> and the use of a synthetic medium for its growth remain important barriers to extend its use. In this work, it was possible to isolate and characterize three strains of <I>Clostridium</I> sp. native using the Cherry Waste (ChW) as a culture medium, contained 106 g L<SUP>−1</SUP> of total carbohydrates equivalent glucose, and a synthetic medium (P2) as control containing 20 g L<SUP>−1</SUP> of glucose, which demonstrated that isolated natives strains are producers butanol, used ChW as culture medium. The work done is a contribution in the field of bioenergy science to increase the bioconversion of agroindustrial waste energy and thus reduce the costs of biofuel production.</P>