木质素
纤维素
生物量(生态学)
木质纤维素生物量
生物燃料
生化工程
制浆造纸工业
半纤维素
生物技术
生物炼制
化学
环境科学
工程类
生物
农学
生物化学
有机化学
作者
Sohrab Haghighi Mood,Amir Hossein Golfeshan,Meisam Tabatabaei,Gholamreza Salehi Jouzani,G. Najafi,Mahdi Gholami,Mehdi Ardjmand
标识
DOI:10.1016/j.rser.2013.06.033
摘要
Pretreatment technologies are aimed to increase enzyme accessibility to biomass and yields of fermentable sugars. In general, pretreatment methods fall into four different categories including physical, chemical, physico-chemical, and biological. This paper comprehensively reviews the lignocellulosic wastes to bioethanol process with a focus on pretreatment methods, their mechanisms, advantages and disadvantages as well as the combinations of different pretreatment technologies. Moreover, the new advances in plant “omics” and genetic engineering approaches to increase cellulose composition, reduce cellulose crystallinity, produce hydrolases and protein modules disrupting plant cell wall substrates, and modify lignin structure in plants have also been expansively presented.
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