纤维素、木质素是造纸的主要原料,也是化学工业的重要碳原。但是将其充分分解转化比较困难。目前,一些国家的研究人员都在从事用生物技术进行开发应用的研究,使传统的造纸业,已发生了新的变化。
综述了纤维素类物质转化为酒精等方面的研究进展,并重点阐述了纤维素发酵制燃料乙醇的预处理、糖化、发酵工艺。
In this paper, the research advance in such field was introduced especially the pretreatment, the saccharification and the fermentation techniques.
木质纤维素是世界上储量最丰富、最廉价的可再生生物质资源,利用木质纤维素发酵生产有机酸具有重大的经济效益及社会效益。
The bioconversion of lignocellulosic materials for organic acid had great meaning to both economic and social benefit, owning to its renewable character, abundance and low price.
淀粉和纤维素都由多糖分子构成,只不过连结方式不同,而且发酵也以糖为能源。
Both starch and cellulose consist of sugar molecules, linked together in different ways, and sugar is what fermentation feeds on.
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