FRACTIONATION AND BIOCONVERSION OF STEAM-EXPLODED WHEAT STRAW

被引：48

作者：

BELTRAME, PL ^{[1
]}

CARNITI, P ^{[1
]}

VISCIGLIO, A ^{[1
]}

FOCHER, B ^{[1
]}

MARZETTI, A ^{[1
]}

机构：

[1] STN SPERIMENTALE CELLULOSA CARTA & TESSILI,I-20133 MILAN,ITALY

来源：

BIORESOURCE TECHNOLOGY | 1992年 / 39卷 / 02期

关键词：

WHEAT STRAW; STEAM-EXPLOSION; BIOCONVERSION; FRACTIONATION; ENZYMATIC HYDROLYSIS; CELLULASE;

D O I：

10.1016/0960-8524(92)90136-L

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Wheat straw was pretreated by steam explosion under various conditions. The capability of the process in inducing a high fractionation of the lignocellulosic material in its major components and the influence of the explosion conditions on the substrate susceptibility to the attack of cellulolytic enzymes have been investigated. Bioconversion was studied considering the cellulose-rich fraction obtained from product fractionation as well as the product directly obtained from the explosion treatment. Quantitative data in terms of rate and yield of hydrolysis have been obtained for the different conditions.

引用

页码：165 / 171

页数：7

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