凉拌菜是不少人的所爱,制作简单、开胃爽口、可荤可素,可佐餐,也下酒。然而,凉拌菜一般没有经过高温烹调杀菌的步骤,倘若制作过程中因卫生条件差或操作不规范而污染了致病微生物,就容易引起感染。因此,制作凉拌菜时要遵循几个原则。 Salad is the love of many people, making simple, appetizing refreshing, meat can be vegetarian, can be table, but also wine. However, cold dishes are generally not subjected to the steps of high-temperature cooking and sterilization. Infection may easily occur if the pathogenic microorganisms are contaminated during production due to poor sanitary conditions or irregular operation. Therefore, when making salad dressing to follow several principles.