Lipoxygenase that extensively exists in plants and microorganisms and has the role of gluten and bleaching can be used as flour improver ( potassium bromate) and potential alternatives of benzoyl peroxide. Thus, it becomes the hot spot of research and development about green food additives. 脂肪氧合酶广泛存在于植物、微生物中,具有强筋和漂白的作用,能够作为面粉改良剂溴酸钾和过氧化苯甲酰的潜在替代物,因而成为目前绿色食品添加剂研究开发方面的热点。