The fda does not formally regulate the levels of triclosan used in consumer products 目前， fda还没有出台有关消费产品中三氯森含量的正式规定。
2.
These changes have not been detected at the population level , but e - coli bacteria bugs adapted in lab experiments showed resistance when exposed to as much as 0 . 1 percent wt / vol triclosan soap 目前，这种改变（产生耐药性）还没有在细菌的群体水平得到证实，但是，当将实验室常用的大肠杆菌暴露在质量体积比为0 . 1的三氯森香皂环境中时，大肠杆菌产生了耐药性。
3.
Because of the way the main active ingredient ? triclosan ? in many antibacterial soaps reacts in the cells , it may cause some bacteria to become resistant to commonly used drugs such as amoxicillin , the researchers say 研究人员称，很多抗菌药皂的主要有效成分是三氯森，它在细胞中的作用机制可能会导致某些微生物对人们常用的抗生素，例如阿莫西林，产生耐药性。
