高校食堂因其就餐的人群集中，又相对稳定，因此饮食卫生方面所暴露出来的问题就显得更为突出，危害也较为严重。近年来高校学生食堂食物中毒事件屡有发生正说明了这一点。从已查明的原因来看，由农药及微生物污染引起的化学及生物毒素中毒的比例较高。目前已引起有关方面的高 College canteens because of their concentration of the crowd, but also relatively stable, so the health problems exposed by the diet becomes more prominent, more serious harm. In recent years, college students canteens food poisoning incidents have shown that this is the case. From the identified reasons, chemical and biological toxin poisoning caused by pesticide and microbial contamination is high. Has caused the relevant high