Analysis of biological pretreatment of rapeseed straw with white rot fungi for enzymatic hydrolysis

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dc.creatorRasool Ghasemzadeh
dc.creatorMohammad Taghi Hamed Mosavian
dc.creatorAfzal Karimi
dc.date2018
dc.date.accessioned2026-07-07T04:37:14Z
dc.descriptionThe effect of biological pretreatment on the rapeseed straw was evaluated by solid-state cultivation of white rot fungi Phanerochaete chrysosporium. P.chrysosporium degraded the lignin during the pretreatment, with enzymatic hydrolysis ratios increasing in the pretreated straw (3-fold after a 15 day pretreatment). The samples were identified by XRD, FTIR and SEM. X-ray analysis showed that pretreated samples had higher crystallinity than untreated samples (39,47% for a pretreated sample compared to 33,17% for untreated samples) and FTIR spectroscopy demonstrated that the content of lignocellulose also decreased during the biological pretreatment process. The surface characterization study showed morphological changes in pretreated samples. Moreover, the biological pretreatment slowed a plunge in hydrolysis rate during enzymatic hydrolysis.
dc.formatapplication/pdf
dc.identifier0717-3644
dc.identifierhttps://www.redalyc.org/articulo.oa?id=48557888018
dc.identifierhttps://www.redalyc.org/journal/485/48557888018/
dc.identifierhttps://www.redalyc.org/journal/485/48557888018/html/
dc.identifierhttps://www.redalyc.org/journal/485/48557888018/48557888018.epub
dc.identifierhttps://www.redalyc.org/journal/485/48557888018/movil
dc.identifier.urihttp://hdl.handle.net/123456789/467145
dc.languageen
dc.publisherUniversidad del Bío Bío
dc.relationhttp://www.redalyc.org/revista.oa?id=485
dc.rightsMaderas. Ciencia y Tecnología
dc.sourceMaderas. Ciencia y Tecnología (Chile) Num.4 Vol.20
dc.subjectAgrociencias
dc.titleAnalysis of biological pretreatment of rapeseed straw with white rot fungi for enzymatic hydrolysis
dc.typeartículo científico

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Maderas. Ciencia y Tecnología - Universidad del Bío Bío