Enzymatic hydrolysis and structural characterization of Miscanthus straw exposed to 60Co-γ ray irrad

来源 :The 4th International Conference on Biomass Energy Technolog | 被引量 : 0次 | 上传用户：yuanchonghuanca

【摘要】

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【作者】

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Xiaojun Su Qiulong Hu Keqin Wang Qingming Li Liu Cai Tingchun Hu Yile Jiang Xingyao Xiong

【机构】

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Hunan Provincial Key Laboratory of Crop Germplasm Innovation and Utilization,Hunan Agricultural Univ

【出处】

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The 4th International Conference on Biomass Energy Technolog

【发表日期】

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2014年4期

【关键词】

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Miscanthus straw 60Co-γ ray irradiation pretreatment enzymatic hydrolysis struct

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　　Miscanthus straw is emerging as a viable feedstock for fuel ethanol production and renewable resources.In this report we have studied the effect of 60Co-γ ray irradiation pretreatment on biochemical composition and enzymatic hydrolysis of miscanthus straw.Compared with the control sample,the cellulose,hemicellulose and lignin of miscanthus straw were greatly degraded by 60Co-γ ray irradiation pretreatment at the doses loading from 400~2000 kGy,their degradation rates were up to 65.9%,78.0%and 14.8%respectively with irradiation pretreatment at the dose of 2000 kGy.

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Enzymatic hydrolysis and structural characterization of Miscanthus straw exposed to 60Co-γ ray irrad

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