Reserach on Rheology of Biodegradable Soy Protein Materials

摘要：

The method of chemical modification was used to improve the process flowability of soy protein isolate (SPI). Sodium hydroxide,urea,dimethyldichlorosilane and zinc sulfate were selected to modify SPI. The effects of blending time,blending temperature and plasticizers on the rheological properities were also studied. The processability of chemical modification of proteinbased materials had greatly improved indicated by laboratory tests. The best blending temperature is 120 degrees,and blending time is 5-10 minutes,acetamide,caprolactam,and polyethylene glycol could be used as plasticizers of protein materials.

作者: Yong-yan Cui Shi-ming Hu Zhen-xing Yang

作者单位: College of Material Science and Chemical Engineering,Tianjin University of Science andTechnology,Tianjin 300457,China

会议类型: 国际会议

会议名称: 2011 International Conference on Environmental Biotechnology and Materials Engineering(2011年环境生物技术与材料工程国际会议)

会议地点: 哈尔滨

会议语种:英文

页码: 2134-2138

在线出版日期: 2011-03-26（万方平台首次上网日期，不代表论文的发表时间）