核酸适配体传感器应用于牛乳检测的研究进展

Progress in the Application of Aptamer Sensors in Milk Detection

近些年食品安全问题频发,牛乳质量安全及掺假问题备受关注。核酸适配体传感器是新兴的检测方法,具有特异性强、灵敏度高、操作方便等优点。将核酸适配体传感器用于牛乳检测是将来的一个发展方向。本文主要对近年来应用核酸适配体传感器检测牛乳中致病菌、抗生素、生物毒素、重金属和其他微量有害物质进行综述,并且对这种检测方法目前存在的问题和未来的发展前景进行分析,以期为这种新兴的技术更好地应用于牛乳检测提供参考。

In recent years,with the frequent occurrence of food safety issues,the public have been highly concerned about ilk adulteration,quality and safety.Aptamer sensor is a new detection method with the characteristics of high specificity nd sensitivity and easy operation.The application of aptamer sensors for detecting milk is a future direction.In this paper,the recent applications of aptamer sensors for detecting pathogenic bacteria,antibiotics,biological toxins,heavy metals and ther harmful trace substances in milk are reviewed.The current problems regarding the application of this detection method nd its future prospects are analyzed,with the aim to provide some references for better utilization of this new technology in ilk detection.