Effect of cobalt-60 gamma-ray irradiation on separation of components from corncob by formic acid

Xiaofen WU; Liang CHEN; Hui QI; Ming DENG; Donghao GUO; Keqin WANG

doi:10.11889/j.1000-3436.2018.rrj.36.010402

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Effect of cobalt-60 gamma-ray irradiation on separation of components from corncob by formic acid

RADIATION TECHNOLOGY APPLICATION | 更新时间：2021-12-10

- Effect of cobalt-60 gamma-ray irradiation on separation of components from corncob by formic acid
- Journal of Radiation Research and Radiation Processing Vol. 36, Issue 1, (2018)
- 作者机构：
  
  1.湖南省农业科学院湖南省核农学与航天育种研究所/湖南省农业生物辐照工程技术研究中心长沙 410125
  2.湖南大学隆平分院长沙 410125
- 作者简介：
- 基金信息：
  
  Science and Technology Innovation Project of Hunan Academy of Agricultural Sciences(2016QN10);Science Foundation Open Project of Hunan Province Engineering Technology Research Center of Agricultural Biological Irradiation(2016KF001);Special Fund for Agro-scientific Research in the Public Interest(201503135-12)
- DOI：10.11889/j.1000-3436.2018.rrj.36.010402
  CLC：
扫描看全文
Xiaofen WU, Liang CHEN, Hui QI, et al. Effect of cobalt-60 gamma-ray irradiation on separation of components from corncob by formic acid. [J]. Journal of Radiation Research and Radiation Processing 36(1):010402-8(2018)
DOI：

Xiaofen WU, Liang CHEN, Hui QI, et al. Effect of cobalt-60 gamma-ray irradiation on separation of components from corncob by formic acid. [J]. Journal of Radiation Research and Radiation Processing 36(1):010402-8(2018) DOI： 10.11889/j.1000-3436.2018.rrj.36.010402.

摘要

采用,60,Co γ射线辐照玉米芯至吸收剂量分别为200、400、800 kGy，研究辐照对甲酸分离玉米芯纤维素、木质素和木聚糖的影响，并对甲酸分离获得的纤维素、木质素进行纯度测定和傅里叶红外光谱（FT-IR）分析。实验结果表明，随着吸收剂量升高，玉米芯粉碎能耗降低，纤维素和木聚糖降解程度增大，800 kGy处理后的玉米芯纤维素和木聚糖比对照组（0 kGy）分别下降27.68%和42.19%。随吸收剂量的增加，甲酸分离木质素提取率无显著变化，纤维素提取率降低，木糖提取率升高，200、400、800 kGy处理后木糖提取率比对照组分别升高14.45%、41.10%和58.63%；纤维素和木质素纯度也随吸收剂量升高而增加，200、400、800 kGy处理后，纤维素纯度比对照组分别升高5.77%、14.53%和18.51%；木质素纯度比对照组分别升高7.50%、16.11%和18.79%。FT-IR分析表明，随着吸收剂量增加，纤维素结晶指数和木质素中羟基含量均呈下降趋势。结果说明，辐照结合甲酸处理能够有效分离玉米芯三组分，为玉米芯全组分的高效利用提供技术支撑。

Abstract

Corncob was irradiated to different absorbed doses (200, 400, 800 kGy) to study the effect of ,60,Co γ-ray irradiation on separation of cellulose, lignin, and xylan from corncob by formic acid. The cellulose and lignin obtained were subjected to purity measurement and Fourier transform infrared (FT-IR) spectroscopy analysis. The results showed that the energy consumption in crushing corncob decreased, while the degradation degree of cellulose and xylan increased, with increasing absorbed doses. Compared with the control group (0 kGy), corncob cellulose and xylan decreased by 27.68% and 42.19% after irradiation at 800 kGy. With the increase of absorbed doses (200, 400, 800 kGy), the extraction rate of lignin had no significant change, and the extraction rate of corncob cellulose decreased, while that of xylose increased by 14.45%, 41.10%, and 58.63%, respectively; the purity of cellulose increased by 5.77%, 14.53%, and 18.51%, and that of lignin increased by 7.50%, 16.11%, and 18.79%, respectively. The results of FT-IR spectroscopy analysis showed that the cellulose crystallinity and the content of hydroxyl in lignin declined with the absorbed dose increased. It can be concluded that irradiation combined with formic acid treatment can effectively separate cellulose, lignin, and xylan from corncobs and provide technical support for efficient utilization of all components of corncob.

关键词

辐照处理纤维素木质素木聚糖甲酸分离工艺

Keywords

Irradiation treatmentCelluloseLigninXylanFormic acid separation process

references

王红彦 , 张轩铭 , 王道龙 , 等 . 中国玉米芯资源量估算及其开发利用 . 中国农业资源与区划 , 2016 . 37 (1 ):1 -8 . DOI:10.7621/cjarrp.1005-9121.20160101http://doi.org/10.7621/cjarrp.1005-9121.20160101 .

Hongyan WANG , Xuanming ZHANG , Daolong WANG , 等 . Estimation and utilization of corncob resources in China . Chinese Journal of Agricultural Resources and Regional Planning , 2016 . 37 (1 ):1 -8 . DOI:10.7621/cjarrp.1005-9121.20160101http://doi.org/10.7621/cjarrp.1005-9121.20160101 .

覃树林 , 王新明 , 孙保剑 , 等 . 玉米芯综合利用研究进展 . 氨基酸和生物资源 , 2014 . 36 (2 ):23 -37 . http://www.doc88.com/p-7784493402478.htmlhttp://www.doc88.com/p-7784493402478.html, .

Shulin QIN , Xinming WANG , Baojian SUN , 等 . Advance in comprehensive utilization of corncobs . Amino Acids and Biotic Resources , 2014 . 36 (2 ):23 -37 . http://www.doc88.com/p-7784493402478.htmlhttp://www.doc88.com/p-7784493402478.html, .

李昌文 , 张丽华 , 纵伟 , 等 . 玉米芯的综合利用研究技术进展 . 食品研究与开发 , 2015 . 36 (15 ):139 -143 . DOI:10.3969/j.issn.1005-6521.2015.15.034http://doi.org/10.3969/j.issn.1005-6521.2015.15.034 .

Changwen LI , Lihua ZHANG , Wei ZONG , 等 . Research progress in comprehensive utilization of corncobs . Food Research and Development , 2015 . 36 (15 ):139 -143 . DOI:10.3969/j.issn.1005-6521.2015.15.034http://doi.org/10.3969/j.issn.1005-6521.2015.15.034 .

M Galbe , G Zacchi . Pretreatment: the key to efficient utilization of lignocellulosic materials . Biomass and Bioenergy , 2012 . 46 (6 ):70 -78 . DOI:10.1016/j.biombioe.2012.03.026http://doi.org/10.1016/j.biombioe.2012.03.026 .

武小芬 , 陈亮 , 陈静萍 , 等 . 木质纤维素类生物质转化为燃料乙醇关键技术研究现状 . 湖南农业科学 , 2013 . (23 ):4 -9 . DOI:10.3969/j.issn.1006-060X.2013.23.002http://doi.org/10.3969/j.issn.1006-060X.2013.23.002 .

Xiaofen WU , Liang CHEN , Jingping CHEN , 等 . Research status of key techniques in converting lignocellulose biomass to fuel ethanol . Hunan Agricultural Sciences , 2013 . (23 ):4 -9 . DOI:10.3969/j.issn.1006-060X.2013.23.002.issn.1006-060X.2013.23.002http://doi.org/10.3969/j.issn.1006-060X.2013.23.002.issn.1006-060X.2013.23.002 .

Y J Sung , S J Shin . Compositional changes in industrial hemp biomass (Cannabis satira L.) induced by electron beam irradiation pretreatment . Biomass and Bioenergy , 2011 . 35 (7 ):3267 -3270 . DOI:10.1016/j.biombioe.2011.04.011http://doi.org/10.1016/j.biombioe.2011.04.011 .

K Q Wang , X Y Xiong , J P Chen , 等 . Effect of 60Co-γ irradiation on the microcrystalline cellulose structure of Phragmites communis trim . Wood & Fiber Science , 2011 . 43 (2 ):225 -231. .

Y Liu , J P Chen , X F Wu , 等 . Insights into the effects of γ-irradiation on the microstructure, thermal stability and irradiation derived degradation components of microcrystalline cellulose (MCC) . RSC Advances , 2015 . 5 (43 ):34353 -34363 . DOI:10.1039/C5RA03300Dhttp://doi.org/10.1039/C5RA03300D .

J P Chen , L Y Wang , X J Su , 等 . Structure, morphology, thermostability and irradiation-mediated degradation fractions of hemicellulose treated with γ-irradiation . Waste and Biomass Valorization , 2016 . 7 (6 ):1415 -1425 . DOI:10.1007/s12649-016-9489-1http://doi.org/10.1007/s12649-016-9489-1 .

王华 , 陈明强 , 张晔 , 等 . 木质素分离研究进展 . 广东化工 , 2012 . 40 (6 ):7 -9 . DOI:10.3969/j.issn.1001-9677.2012.06.004http://doi.org/10.3969/j.issn.1001-9677.2012.06.004 .

Hua WANG , Mingqiang CHEN , Ye ZHANG , 等 . Separation of lignin research . Guangzhou Chemical Industry and Technology , 2012 . 40 (6 ):7 -9 . DOI:10.3969/j.issn.1001-9677.2012.06.004.j.issn.1001-9677.2012.06.004http://doi.org/10.3969/j.issn.1001-9677.2012.06.004.j.issn.1001-9677.2012.06.004 .

X B Zhao , S M Li , R C Wu , 等 . Organosolv fractionating pre-treatment of lignocellulosic biomass for efficient enzymatic saccharification: chemistry, kinetics, and substrate structures . Biofuels, Bioproducts and Biorefining , 2017 . 11 (3 ):567 -590 . DOI:10.1002/bbb.1768http://doi.org/10.1002/bbb.1768 .

何伟 , 耿莉莉 , 曾永明 , 等 . 甲酸法分离棉秆木质素的条件优化 . 江苏农业科学 , 2016 . 44 (8 ):383 -385, 388 . DOI:10.15889/j.issn.1002-1302.2016.08.111http://doi.org/10.15889/j.issn.1002-1302.2016.08.111 .

Wei HE , Lili GENG , Yongming ZENG , 等 . Optimization of Lignin Separation from Cotton Stalk by Formic Acid . Jiangsu Agricultural Sciences , 2016 . 44 (8 ):383 -385, 388 . DOI:10.15889/j.issn.1002-1302.2016.08.111http://doi.org/10.15889/j.issn.1002-1302.2016.08.111 .

X B Zhao , D H Liu . Fractionating pretreatment of sugarcane bagasse by aqueous formic acid with direct recycle of spent liquor to increase cellulose digestibility-the Formiline process . Bioresource Technology , 2012 . 117 (4 ):25 -32 . DOI:10.1016/j.biortech.2012.04.062http://doi.org/10.1016/j.biortech.2012.04.062 .

中华人民共和国国家卫生和计划生育委员会. GB/T5009. 3-2016食品安全国家标准食品中水分的测定[S]. 北京: 中国标准出版社, 2016.

National Health and Family Planning Commission of the People's Republic of China. GB/T5009. 3-2016 Food safety national standard, Food moisture determination[S]. Beijing: China Standard Press, 2016.

Sluiter A, Hames B, Ruiz R, et al. Determination of structural carbohydrates and lignin in biomass[R]. Golden, USA: National Renewable Energy Laboratory, 2008. NREL/TP-510-42618.

陈亮 , 苏小军 , 熊兴耀 , 等 . 辐照预处理水稻秸秆酶解糖化与发酵产乙醇工艺 . 核农学报 , 2015 . 29 (4 ):0704 -0709 . DOI:10.11869/j.issn.100-8551.2015.04.0704http://doi.org/10.11869/j.issn.100-8551.2015.04.0704 .

Liang CHEN , Xiaojun SU , Xingyao XIONG , 等 . Enzymatic saccharification and fermentation of irradiation-pretreated rice straw for ethanol . Journal of Nuclear Agricultural Sciences , 2015 . 29 (4 ):0704 -0709 . DOI:10.11869/j.issn.100-8551.2015.04.0704http://doi.org/10.11869/j.issn.100-8551.2015.04.0704 .

L Ferrús , P Pagés . Water retention value and degree of crystallinity by infrared absorption spectroscopy in caustic-soda treated cotton . Cellulose Chemical Technology , 1977 . 11 (5 ):633 -637 . DOI:10.1016/j.enmm.2014.10.001http://doi.org/10.1016/j.enmm.2014.10.001 .

X B Zhao , D H Liu . Chemical and thermal characteristics of lignins isolated from Siam weed stem by acetic acid and formic acid delignification . Industrial Crops and Products , 2010 . 32 (3 ):284 -291 . DOI:10.1016/j.indcrop.2010.05.003http://doi.org/10.1016/j.indcrop.2010.05.003 .

沈德魁 , 胡珺 , 肖睿 , 等 . 造纸黑液中木质素的分离与结构表征 . 东南大学学报(自然科学版) , 2013 . 43 (1 ):120 -124 . DOI:10.3969/j.issn.1001-0505.2013.01.023http://doi.org/10.3969/j.issn.1001-0505.2013.01.023 .

Dekui SHEN , Jun HU , Rui XIAO , 等 . Isolation and characterization of lignin in black liquor . Journal of Southeast Universty (Nature Sciene Edition) , 2013 . 43 (1 ):120 -124 . DOI:10.3969/j.issn.1001-0505.2013.01.023http://doi.org/10.3969/j.issn.1001-0505.2013.01.023 .

武小芬 , 苏小军 , 陈亮 , 等 . 木质素结构分析方法研究进展 . 可再生能源 , 2015 . 33 (2 ):267 -274 . http://www.doc88.com/p-7764456970125.htmlhttp://www.doc88.com/p-7764456970125.html, .

Xiaofen WU , Xiaojun SU , Liang CHEN , 等 . Research progress in analyzing methods of lignin structure . Renewable Energy Resources , 2015 . 33 (2 ):267 -274 . http://www.doc88.com/p-7764456970125.htmlhttp://www.doc88.com/p-7764456970125.html, .

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