Microstructure change in wood cell wall fracture from mechanical pretreatment and its influence on enzymatic hydrolysis

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• 作者：Jinxue Jiang^a ; Jinwu Wang^b ; Xiao Zhang^c ; Michael Wolcott^a ; ^{wolcott@wsu.edu}
• 关键词：Mechanical pretreatment ; Cell wall fracture ; Morphology ; Structure ; Digestibility ; Energy efficiency ; Wood
• 刊名：Industrial Crops and Products
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：97
• 期：Complete
• 页码：498-508
• 全文大小：3103 K
• 卷排序：97

文摘

Initial moisture content differentiated the wood cell wall fractures in early stage of milling. Microstructure features of micronized wood were visualized by electronic microscopy. There was fracture transition from middle lamella to inner cell wall layers as increasing initial moisture content in wood. The microstructure changes of micronized wood contributed to improving enzymatic hydrolysis by 2–6 times.