摘要
通过傅里叶红外光谱、差式量热扫描、扫描电镜分析以及接触角测定,探讨普通大豆蛋白/聚乙烯醇复合膜、双醛淀粉交联大豆蛋白/聚乙烯醇复合膜微观结构。研究结果表明,双醛淀粉交联大豆蛋白/聚乙烯醇复合膜三维网络结构更加致密,热塑性和疏水性更好。
The microstructure of ordinary SPI/PVA composite membrane and dialdehyde starch crosslinked SPI/PVA composite membrane were investigated by Fourier transform infrared spectroscopy analysis,differential calorimetry scanning analysis,scanning electron microscopy analysis,and contact angle measurement.The results showed that the three-dimensional network structure of SPI/PVA composite membrane crosslinked with dialdehyde starch more denser,and better thermoplastic and hydrophobic properties.
作者
李昂
郭建华
王燕
王欢
LI Ang;GUO Jian-hua;WANG Yan;WANG Huan(College of Food and Biological Engineering,Qiqihar University,Heilongjiang Qiqihar 161006,China;Branch of Animal Husbandry and Veterinary of Heilongjiang Academy of Agricultural Sciences,Heilongjiang Qiqihar 161005,China)
出处
《齐齐哈尔大学学报（自然科学版）》
2023年第4期52-55,61,共5页
Journal of Qiqihar University(Natural Science Edition)
基金
黑龙江省省属高等学校基本科研业务费项目(135309209)。
