%0 Journal Article
%T Evaluaci¨®n del pretratamiento con ¨¢cido sulf¨²rico diluido del pasto maralfalfa (Pennisetum glaucum x Pennisetum purpureum) para la producci¨®n de etanol.
%A Mateus
%A Lady
%A Hern¨¢ndez
%A Orlando
%A Vel¨¢squez
%A Mario
%A D¨ªaz
%A Jos¨¦ de Jes¨²s
%J Revista Colombiana de Biotecnolog¨ªa
%D 2012
%I Universidad Nacional de Colombia
%X the goliath grass (pennisetum glaucum x pennisetum purpureum) was pretreated with different sulfuric acid concentrations (0.8, 1.2 y 2.0% (w/w)) from low to high temperatures (110, 130, 150, 170 y 190 ¡ãc) followed by enzymatic hydrolysis and ssf of remaining solids. the maximum yield was 117 mg of ethanol/g biomass to 190 ¡ãc and 1.2 % (w/w) of sulfuric acid.
%K lignocellulosic ethanol
%K hemicellulose
%K cellulose.
%U http://www.scielo.org.co/scielo.php?script=sci_abstract&pid=S0123-34752012000100013&lng=en&nrm=iso&tlng=en