Progress on characterization of starch granule morphology
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摘要: 淀粉是一种非常重要的营养物质,同时也是重要的工业原料。在淀粉应用研究中,淀粉的加工及改性一直是研究的热点。近些年,人们对淀粉改性后结构及性能进行了深入的研究,发现淀粉改性对其颗粒形貌有明显影响,导致其性能有一定程度改变。因此,对淀粉改性前后颗粒形貌的表征尤为关键。本文概述了目前淀粉颗粒形貌的表征方法,并对其进行了比较,有助于大家正确选择合适的表征方法。Abstract: Starch is a very important nutritive material,which is also an important industrial raw material. In the field of starch application,the processing and modification of the starch had been a research hotspot. In recent years,people carried out in-depth study of the structure and properties of modified starch,found that starch modification had a significant impact on the particle morphology,resulting in some changed in its performance. Therefore,before and after starch modification,characterization of the particle morphology was particularly critical. This article summarized and compared the current starch particle morphology characterization methods to help choose the correct method of characterization.
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