关键词: 动物毛发；&beta, -受体激动剂；残留消除规律；检测技术

Abstract: The illegal use of β-agonist in animal husbandry is very dangerous for animal products safety. Chinese government attaches great importance to β-agonists regulator of animal products. Most β-agonists eliminates slowly in animal hair. In addition, hair is non-invasive to take and easy to store. It has great advantage to use it as supervision target in animal husbandry. This review summarized the structure and growth pattern of hair, mechanism of how drug entering into hair, its residue elimination rule, and detection technology of β-agonists in animal hair. All these could provide scientific basis for taking animal hair as supervision target of β-agonists in animal husbandry.

Key words: animal hair, β-agonists, residue, detection technology