高压电场技术在食品加工中的应用研究进展

Research Progress of High Voltage Electric Field Technology in Food Processing

高压电场技术是一种重要的非热处理技术,由于其效率高、能耗小、无污染、对食品品质几乎无影响,因此在食品加工领域具有广阔的应用前景。目前,该技术主要应用于食品杀菌、食品物料干燥、辅助食品冷冻解冻以及提取食品生物活性物质等方面。本文概述了高压电场技术的基本原理,分析了高压电场对食品中组分的影响,综述了其在食品加工中的应用研究进展及作用机制,并对其应用前景进行了展望,以期为高压电场技术在食品加工中的应用提供理论参考。

As an important non-heat treatment technology,high voltage electric field technology has a wide application prospect in food processing due to its high efficiency,low energy consumption,pollution-free and little impact on food quality.At present,this technology is mainly used in food sterilization,food material drying,food freezing and thawing,and extraction of bioactive substances in food material,etc.In this paper,the basic principles of high voltage electric field technology are sketched,and the influences of high voltage electric field on the components of food are analyzed,then the research progress and mechanism of this technology in food processing are summarized.Finally,its application prospect is forecasted.This review provides theoretical bases in promoting the application of the high voltage electric field technology in food processing.