Study of the structural properties of microcrystalline cellulose (MCC) particles from distillers grains (DG) by XRD, FTIR and SEM
Zhang, Fei; Ren, Haiwei; Li, Jinping
2013
会议名称2012 International Conference on Sustainable Energy and Environmental Engineering, ICSEEE 2012
会议录名称Applied Mechanics and Materials
卷号295-298
页码339-344
会议日期December 29, 2012 - December 30, 2012
会议地点Guangzhou, China
出版者Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany
摘要In this study, we proposed the use of distillers grains (DG) as a source for production of microcrystalline cellulose (MCC) due to its high content of cellulose. The main objective of this work was to extract the distillers grains microcrystalline cellulose (DMCC) particles and investigate the structure characteristic by SEM, XRD and FTIR. The images of SEM for DG and DMCC particles show clear differences with modifications of DG fiber structure. The acid hydrolysis changed the crystallinity index and crystallite sizes of the DMCC particles compared to their source materials. In addition, we observe a change in the crystalline structure from X-ray diffractograms. The intensity of each peak changed obviously, demonstrating structure transformation induced by acid hydrolysis took place during the preparation of DMCC. © (2013) Trans Tech Publications, Switzerland.
关键词Hydrolysis Structural properties Acid hydrolysis Crystalline structure Crystallinity index Distillers grains Microcrystalline cellulose Structure characteristic Structure transformations X-ray diffractograms
DOI10.4028/www.scientific.net/AMM.295-298.339
收录类别EI
语种英语
EI入藏号20131216128498
EI主题词Crystalline materials
ISSN16609336
来源库Compendex
分类代码408 Structural Design - 802.2 Chemical Reactions - 933.1 Crystalline Solids - 951 Materials Science
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型会议论文
条目标识符https://ir.lut.edu.cn/handle/2XXMBERH/117418
专题能源与动力工程学院
生命科学与工程学院
党委组织部(党校、帮扶办)
作者单位School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou, China
第一作者单位生命科学与工程学院
推荐引用方式
GB/T 7714
Zhang, Fei,Ren, Haiwei,Li, Jinping. Study of the structural properties of microcrystalline cellulose (MCC) particles from distillers grains (DG) by XRD, FTIR and SEM[C]:Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany,2013:339-344.
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