Song Jae-Sang, Park Su-Jeong, Choi Jung-Yun, Kim Jin-Sook, Kang Myung-Hee, Choi Bo-Kyung, Hur Sun Jin
Hazardous Substance Analysis Division, Seoul Regional Korea Food and Drug Administration, Seoul 07978, Korea.
Department of Animal Science and Technology, Chung-Ang University, Anseong 17546, Korea.
Korean J Food Sci Anim Resour. 2016;36(3):319-25. doi: 10.5851/kosfa.2016.36.3.319. Epub 2016 Jun 30.
This study was conducted to determine the residual amount of veterinary drugs such as meloxicam, flunixin, and tulathromycin in animal products (beef, pork, horsemeat, and milk). Veterinary drugs have been widely used in the rearing of livestock to prevent and treat diseases. A total of 152 samples were purchased from markets located in major Korean cities (Seoul, Busan, Incheon, Daegu, Daejeon, Gwangju, Ulsan and Jeju), including Jeju. Veterinary drugs were analyzed by liquid chromatography-tandem mass spectrometry according to the Korean Food Standards Code. The resulting data, which are located within 70-120% of recovery range and less than 20% of relative standard deviations, are in compliance with the criteria of CODEX. A total of five veterinary drugs were detected in 152 samples, giving a detection rate of approximately 3.3%; and no food source violated the guideline values. Our result indicated that most of the veterinary drug residues in animal products were below the maximum residue limits specified in Korea.
本研究旨在测定动物产品（牛肉、猪肉、马肉和牛奶）中诸如美洛昔康、氟尼辛和泰拉霉素等兽药的残留量。兽药已广泛用于家畜饲养以预防和治疗疾病。总共从韩国主要城市（首尔、釜山、仁川、大邱、大田、光州、蔚山和济州，包括济州岛）的市场购买了152份样品。根据韩国食品标准法典，采用液相色谱 - 串联质谱法对兽药进行分析。所得数据的回收率在70 - 120%范围内，相对标准偏差小于20%，符合食品法典委员会的标准。在152份样品中共检测出5种兽药，检出率约为3.3%；且没有食物来源违反指导值。我们的结果表明，动物产品中的大多数兽药残留低于韩国规定的最大残留限量。
