淀粉
化学工程
表征(材料科学)
材料科学
吸附
变性淀粉
扫描电子显微镜
衍射仪
多孔介质
傅里叶变换红外光谱
多孔性
化学
纳米技术
有机化学
复合材料
工程类
作者
Jiahui Chen,Yuexi Wang,Jun Liu,Xinglian Xu
标识
DOI:10.1016/j.ijbiomac.2020.02.055
摘要
In recent years, porous starch has attracted increasing attention due to its valuable functions and potential applications. Here, we present a comprehensive review of the recent advances of porous starch in different aspects, including the preparation and structural characterization methods, physicochemical properties, and potential applications. In general, different techniques including physical, chemical and enzymatic as well as their synergic methods have been extensively used to prepare porous starch. The prepared porous starch can be characterized by several instrumental methods including pore structure analyzer, scanning electron microscopy, X-ray diffractometer, Fourier-transform infrared spectroscopy, and nuclear magnetic resonance. As compared to native starch, porous starch shows enhanced adsorption efficiency, solubility and swelling power. Moreover, porous starch can be used to adsorb, encapsulate and release different substances. This review will provide a guideline for the rational preparation and applications of porous starch in the future.
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