激光光散射技术在食品蛋白体系中的应用

Application of laser light scattering technology in food protein system

中文关键词:  激光光散射技术  食品蛋白体系  分子间相互作用力  颗粒大小  形状结构

英文关键词:laser light scattering technology  food protein system  inter molecular interaction force  particle size  shape structure

中文摘要:

      激光光散射技术是一种测量灵敏度高、时间短、测得结果可重复性较高的检测技术, 被广泛应用于食品医药、化学材料、生物工程等领域。食品蛋白体系非常复杂, 成分多且成分间存在强相互作用, 组分分布高度不均, 给食品蛋白检测带来诸多不便。将激光光散射技术应用于食品蛋白体系检测具有重要意义。本文综述了激光光散射技术的基本原理以及在食品蛋白体系中的应用, 以期为建立检测食品蛋白体系中分子间相互作用力大小、颗粒大小及形状结构的检测方法提供理论依据。

英文摘要:

      Laser light scattering technology is a kind of detection technology with high sensitivity, short time and high repeatability. It is widely used in food medicine, chemical materials, biological engineering and other fields. The food protein system is very complex, with many components and strong interaction between components. and the distribution of components is highly uneven, which brings a lot of inconvenience to food protein testing. It is of great significance to apply laser light scattering technology to the detection of food protein systems. This paper reviewed the basic principle and application of laser light scattering technology in food protein system, in order to provide theoretical basis and reference for establishing detection methods of inter molecular interaction force, particle size and shape structure in food protein system.