Matheson Andrew B, Koutsos Vasileios, Euston Stephen R, Clegg Paul S
School of Physics and Astronomy, University of Edinburgh, James Clerk Maxwell Building, Edinburgh EH9 3FD, UK.
School of Engineering, Institute for Materials and Processes, University of Edinburgh, Sanderson Building, Edinburgh EH9 3FB, UK.
Gels. 2023 Sep 15;9(9):750. doi: 10.3390/gels9090750.
This work reviews the use of atomic force microscopy (AFM) as a tool to investigate oleogels of edible triglyceride oils. Specific attention is given to those oleogels based on phytosterols and their esters, a class of material the authors have studied extensively. This work consists of a summary of the role of AFM in imaging edible oleogels, including the processing and preparation steps required to obtain high-quality AFM images of them. Finally, there is a comparison between AFM and other techniques that may be used to obtain structural information from oleogel samples. The aim of this review is to provide a useful introduction and summary of the technique for researchers in the fields of gels and food sciences looking to perform AFM measurements on edible oleogels.
本文综述了原子力显微镜(AFM)作为研究食用甘油三酯油类油凝胶的工具的应用。特别关注了基于植物甾醇及其酯类的油凝胶,作者对这类材料进行了广泛研究。本文总结了AFM在可食用油凝胶成像中的作用,包括获得其高质量AFM图像所需的处理和制备步骤。最后,对AFM与其他可用于从油凝胶样品获取结构信息的技术进行了比较。本综述的目的是为凝胶和食品科学领域中希望对可食用油凝胶进行AFM测量的研究人员提供该技术的有用介绍和总结。