论文部分内容阅读
对很多家庭来说,一双筷子用几年是常有的事。但专家通过显微镜观察发现,筷子使用时间越长,细菌数量越高。有些餐馆的筷子使用3年以上,其细菌数高达10万个左右。理论上,竹制、木制筷子应该3~6个月更换一次,使用期限超过6个月的筷子可能会滋生黄曲霉素。黄曲霉毒素被世界卫生组织划定为1类致癌物,进入人体后,在肝脏中存留最多,是其他组织器官的5~15倍,因此对肝脏的损害最大。虽然黄曲霉毒素的确是肝
For many families, it is common for a couple of years to have a pair of chopsticks. However, experts observed through the microscope found that the longer the use of chopsticks, the higher the number of bacteria. Some restaurants chopsticks use more than 3 years, the number of bacteria up to 100,000. In theory, bamboo and wooden chopsticks should be replaced every 3 to 6 months, and chopsticks with a shelf life of more than 6 months may breed aflatoxin. Aflatoxin has been designated by the World Health Organization as a type of carcinogen into the human body, the longest in the liver, is 5 to 15 times the other tissues and organs, and therefore the greatest damage to the liver. Although aflatoxins are indeed liver