田鸡油即中国林蛙雌蛙的输卵管，为名贵的补益中药材，有补虚增精等功能，可治疗神经衰弱，体虚气滞等疾病。近年来，市场上对田鸡油的需求量与日俱增，每千克价格达2600元。不法商贩为牟取暴利，假以琼脂蛋白陈加工品、鳕鱼精巢及蟾蜍输卵管冒充田鸡油来损害消费者利益。现介 Tianji oil is the fallopian tube of the female frog of Rana chensinensis. It is a valuable replenishing Chinese herbal medicine and has functions such as tonic and spermatogenesis. It can treat diseases such as neurasthenia, physical weakness and qi stagnation. In recent years, the demand for field chicken oil has been increasing in the market, reaching a price of 2,600 yuan per kilogram. The unscrupulous traders have sought to profiteously use fake processed agar-protein, salmon testes, and oviducts to infuse field oil to harm consumer interests. Present