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Effect of radiation pretreatment on enzymatic hydrolysis of rice straw with low concentrations of alkali solution

โœ Scribed by Lu Zhao Xin; Minoru Kumakura

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
414 KB
Volume
43
Category
Article
ISSN
0960-8524

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โœฆ Synopsis

Radiation pretreatment of rice straw in the presence of alkafi (sodium hydroxide) solutions was studied using an electron beam accelerator. As irradiation dose was increased, the effect of a combination of sodium hydroxide and irradiation also increased. The glucose yield was increased by lengthening the treatment time with sodium hydroxide solution. The combination of irradiation and pulverization was effective for reducing the size of rice straw. The radiation pretreatment of the rice straw was also enhanced by heating after irradiation.

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โœ Kun Niu; Peng Chen; Xu Zhang; Wen-Song Tan ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Wiley (John Wiley & Sons) ๐ŸŒ English โš– 202 KB

## Abstract **BACKGROUND:** The fermentable sugars in lignocellulose are derived from cellulose and hemicellulose, which are not readily accessible to enzymatic hydrolysis because of their biological resistance, so that pretreatment of lignocellulose is needed for this process. In this work, a nove