综述了膜脂过氧化的概念及近十几年来国内外关于低温对喜温植物膜脂过氧化影响以及低温对膜保护系统影响的研究状况。认为植物耐低温能力具有不稳定性，而且其表现是多方面的，由多因素组成，并随温度、光照、日照长度、水分含量、发育时期、营养状况、植物种类、品种等诸多因素的不同而改变。膜脂过氧化水平与其有着良好的相关性 The concept of membrane lipid peroxidation and the researches on the effect of low temperature on membrane lipid peroxidation at low temperature and the influence of low temperature on the membrane protection system at home and abroad in recent ten years are reviewed. It is considered that the ability of plant to tolerate low temperature is unstable, and its performance is multifaceted. It is composed of many factors and depends on many factors such as temperature, light, length of sunshine, moisture content, period of development, nutritional status, plant species and variety And change. Membrane lipid peroxidation level has a good correlation with it