Effect of urea and urea-gamma treatments on cellulose degradation of Thai rice straw and corn stalk

被引：13

作者：

Banchorndhevakul, S ^{[1
]}

机构：

[1] Chulalongkorn Univ, Fac Engn, Dept Nucl Technol, Bangkok 10330, Thailand

来源：

RADIATION PHYSICS AND CHEMISTRY | 2002年 / 64卷 / 5-6期

关键词：

D O I：

10.1016/S0969-806X(01)00678-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Cellulose degradation of 20% urea treated and 20% urea-10 kGy gamma treated Thai rice straw and corn stalk showed that combination effect of urea and gamma radiation gave a higher % decrease in neutral detergent fiber (NDF), acid detergent fiber (ADF), acid detergent lignin (ADL), cellulose, hemicellulose, and lignin and cutin in comparison with urea effect only for both room temperature storage and room temperature +258K storage. The results also indicated that cellulose degradation proceeded with time, even at 258 K. A drastic drop to less than half of the original contents in NDF, ADF, and ADL could not be obtained in this study. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：417 / 422

页数：6

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