- 作者: Tsao, George T.
- 作者服務機構: Chemical Engineering and Food and Agricultural Engineering & Laboratory of Renewable Resources Engineering and Associate Director of Food Science Institute, Purdue University West Lafayette, Indiana U.S.A. 47907
- 中文摘要: --
- 英文摘要:
The availability of cellulosic wastes in Taiwan as an alternative natural
resource is first examined. Next, the technical background of the related subject
is described in some detail from which two factors, (1) highly ordered cellulose
structure and (2) lignin seal surrounding cellulose fibres, will emerge as the major
obstacles of hydrolysis of cellulose contained in cellulose materials. The main
subject matter of this chapter will then be introduced, namely the use of selective
solvent extraction to fractionate cellulosic wastes into three individual components:
cellulose, hemicellulose, and lignin. Once cellulose is dissolved in a solution, it
is no longer protected by a crystalline structure nor lignin seal. Experimental
results indicate that the re-precipitated cellulose can be easily hydrolyzed to give a
high yield of glucose. - 中文關鍵字: --
- 英文關鍵字: --