Preparation and Characterization of a Novel Thermoplastic Starch Using Dimethyl Sulfoxide as the Plasticizer

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	Preparation and Characterization of a Novel Thermoplastic Starch Using Dimethyl Sulfoxide as the Plasticizer
	Zhang Kun-Yu 1,2; Ran Xiang-Hai 1,2; Wu Hang 1,2; Yao Bin 1; Han Chang-Yu 1; Zhang Hui-Liang 1; Zhuang Yu-Gang 1; Dong Li-Song 1
刊名	CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
	2009-08-10
卷号	30 期号:8 页码:1662-1667
关键词	Thermoplastic Starch Dimethyl Sulfoxide(Dmso) Hydrogen Bond
ISSN号	0251-0790
英文摘要	A novel thermoplastic starch was prepared by melting processing method using dimethyl sulfoxide (DMSO) as a plasticizer. The effect of the plasticizer was investigated by a combination of FTIR, XRD, SEM, DMA and tensile testing techniques, and was compared with the more conventional plasticizers, glycerol and glycerol/water. FTIR analysis show that DMSO act as a hydrogen bond acceptor and can form stable hydrogen bonds with starch. XRD and SEM results indicate that the crystalline of starch is destructed and the starch granules transferred to a continuous amorphous phase. It was found that the DMSO could more effectively restrain the retrogradation than the plasticizers, glycerol and glycerol/water, due to the stronger hydrogen bonds. The mechanical analysis showed that the effect of the DMSO was better than glycerol and, glycerol/water.
语种	英语
出版者	HIGHER EDUCATION PRESS
WOS记录号	WOS:000269601000036
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/67257]
专题	中国科学院化学研究所
通讯作者	Dong Li-Song
作者单位	1.Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhang Kun-Yu,Ran Xiang-Hai,Wu Hang,et al. Preparation and Characterization of a Novel Thermoplastic Starch Using Dimethyl Sulfoxide as the Plasticizer[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2009,30(8):1662-1667.
APA	Zhang Kun-Yu.,Ran Xiang-Hai.,Wu Hang.,Yao Bin.,Han Chang-Yu.,...&Dong Li-Song.(2009).Preparation and Characterization of a Novel Thermoplastic Starch Using Dimethyl Sulfoxide as the Plasticizer.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,30(8),1662-1667.
MLA	Zhang Kun-Yu,et al."Preparation and Characterization of a Novel Thermoplastic Starch Using Dimethyl Sulfoxide as the Plasticizer".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 30.8(2009):1662-1667.