ICCAS OpenIR
Preparation and Characterization of a Novel Thermoplastic Starch Using Dimethyl Sulfoxide as the Plasticizer
Zhang Kun-Yu1,2; Ran Xiang-Hai1,2; Wu Hang1,2; Yao Bin1; Han Chang-Yu1; Zhang Hui-Liang1; Zhuang Yu-Gang1; Dong Li-Song1
2009-08-10
Source PublicationCHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
ISSN0251-0790
Volume30Issue:8Pages:1662-1667
AbstractA 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.
KeywordThermoplastic Starch Dimethyl Sulfoxide(Dmso) Hydrogen Bond
Indexed BySCI
Language英语
WOS IDWOS:000269601000036
PublisherHIGHER EDUCATION PRESS
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/67258
Collection中国科学院化学研究所
Corresponding AuthorDong Li-Song
Affiliation1.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
Recommended Citation
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.
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