01935nam a2200205Ia 4500003001000000005001700010040000900027245015100036490005500187500001500242520111400257650001801371650002601389650002501415650002001440650001501460700005501475856015801530008004101688MX-MdCICY20260521092145.0  cCICY10aFungal treatment of cornstalks enhances the delignification and xylan loss during mild alkaline pretreatment and enzymatic digestibility of glucan0 aBioresource Technology, 101(17), p.6728-6734, 2010  aArtículo3 aFungal treatment with Irpex lacteus was used to enhance the delignification and xylan loss during mild alkaline pretreatment and subsequent enzymatic conversion in this research. The 15-day bio-treatment can modify the lignin structure and increase losses of lignin (from 75.67percent to 80.00percent) and xylan (from 40.68percent to 51.37percent) during alkaline pretreatment, making the enzymatic conversion more efficient. The high digestibility of glucan can be obtained after the bio-treatment and alkaline pretreatment at near room-temperature (30 C), and the maximum digestibility increased 14percent in comparison with that after the sole alkaline pretreatment. The bio-treatment enhanced delignification and glucan digestibility more significantly when the alkaline pretreatment was performed at lower severity. Additionally, Nuclei Growth model with a time-dependent rate constant can describe well the delignification and xylan loss. Results indicated that the bio-treatment increased the rate constant of initial reaction, but accelerated the decline of rate constant during alkaline pretreatment.14aIRPEX LACTEUS14aALKALINE PRETREATMENT14aGLUCAN DIGESTIBILITY14aDELIGNIFICATION14aXYLAN LOSS12aYu, H.;Du, W.;Zhang, J.;Ma, F.;Zhang, X.;Zhong, W.40uhttps://drive.google.com/file/d/1Lr4P3YIJIPMo4p3BFXm_MPoa_iRjLs4I/view?usp=drive_linkzPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx251009s9999    xx            000 0 und d