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Potential for enhancement of enzymatic hydrolysis of sugar maple (Acer saccharum)


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dc.contributor.author Uygut, Muhammet Ali
dc.contributor.author Corbett, Derek
dc.contributor.author Wood, Christopher
dc.contributor.author Zelie, Matt
dc.contributor.author Bujanovic, Biljana
dc.date.accessioned 2015-09-30T12:54:15Z
dc.date.available 2015-09-30T12:54:15Z
dc.date.issued 2015-03-22
dc.identifier.citation Uygut, M., Corbett, D., Wood, C., Zelie, M. ve Bujanovic, B. (2015, Mart). Potential for enhancement of enzymatic hydrolysis of sugar maple (Acer saccharum). 249th American Chemical Society (ACS) National Meeting and Exposition on the Chemistry of Natural Resources, Denver, ABD sunulan poster. tr_TR
dc.identifier.uri http://hdl.handle.net/11508/8498
dc.description.abstract Electron beam (EB), irradiation and hot-water extraction (HWE) of wood have been used independently as pretreatment methods to improve enzymatic hydrolysis (EH) of hardwoods by reducing cellulose crystallinity and removing most of xylans, respectively. Moreover, the results of our previous studies have demonstrated that after acetone:water (9:1) (AW) washing, the lignin content in HW-extracted wood decreased while hydrolysability increased. In this study the potential to increase accessibility of sugar maple (Acer saccharum) for EH was further explored by performing EB irradiation (bars; 250, 750 and 1000 kGy) followed by HWE (chips; 160 °C, 2 hours) and/or AW (chips; 120 °C, 20 min). After pretreatments (EB, HWE, EB_AW, EB_HWE, HWE_AW, EB_HWE_AW), wood was grounded to 30 mesh and EH was performed (Cellic ® CTec2, HTec2, Novozymes; 72 hours). Samples of hydrolysates collected throughout EH (sampling every 4 hour in duplicates) were analyzed for the concentration of glucose and xylose while the wood before and after EH was analyzed for the content of lignin and glucose and xylose-based polysaccharides. These studies are expected to enhance pretreatment procedure for the production of glucose from hardwoods by applying relatively mild and environmentally friendly procedure tr_TR
dc.language.iso İngilizce tr_TR
dc.subject Fırat Üniversitesi Kütüphanesi::TEKNOLOJİ tr_TR
dc.subject.ddc Enzymatic hydrolysis tr_TR
dc.subject.ddc Sugar maple tr_TR
dc.subject.ddc Electron beam tr_TR
dc.subject.ddc Irradiation tr_TR
dc.subject.ddc Hot-water extraction tr_TR
dc.title Potential for enhancement of enzymatic hydrolysis of sugar maple (Acer saccharum) tr_TR
dc.type Diğer - Poster tr_TR
dc.contributor.YOKID TR58971 tr_TR
dc.relation.publishinghaddress Denver, ABD tr_TR
dc.meeting.name 249th American Chemical Society (ACS) National Meeting and Exposition on the Chemistry of Natural Resources tr_TR
dc.published.type Uluslararası tr_TR


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