机械力效应及其在淀粉改性中的应用研究进展

机械力化学作为一门专门研究物体在机械力作用下发生物理化学变化的交叉学科,已成为化学领域的研究热点之一,且在材料合成和食品加工等领域得到了广泛研究。本文首先简要介绍了机械力化学的发展历史及产生机理,然后对其在材料合成中的应用研究进展进行了综述,最后重点分析了淀粉改性中机械力对淀粉的颗粒结构、晶体结构和分子结构的影响及其对淀粉功能特性的影响。在未来研究中应加强对机械力化学的产生机理及其对材料精细结构和淀粉的颗粒、晶体和分子结构的影响研究。

Research progress of mechanical effect and its application in starch modification

As an interdisciplinary subject, mechanochemistry studies the physical and chemical changes of objects under the action of mechanical forces, has become one of the research hotspots in the field of chemistry, and has been widely studied in the fields of material synthesis and food processing. In this paper, the development history and mechanism of mechanochemistry were introduced, and then its application in material synthesis was reviewed. Finally, the influence of mechanical force on the particle structure, crystal structure and molecular structure of starch as well as its functional characteristics in starch modification were emphatically analyzed. Based on the above summary and analysis, the mechanism of mechanochemistry and its influence on the fine structure of materials and the particle, crystal and molecular structure of starch should be strengthened in the future research.