指纹图谱技术在生鲜乳掺假检测中的研究进展

生鲜乳是乳制品行业发展的主要原料,是决定乳制品质量的关键因素。然而近年来国内外在乳制品方面的食品安全事件频发,不法分子通过在生鲜乳中掺入虚假物质以获取经济利益的行为已经成为严重的安全问题,对人们健康以及整个乳制品行业造成不良影响。指纹图谱技术是对通过一定的分析工具产生的图像进行判别的一种检测技术,可以对生鲜乳的掺假进行更灵敏、准确和快速的检测。本文通过对生鲜乳的安全现状进行剖析,总结了电泳法、光谱法、色谱法和电子感官技术法4种指纹图谱技术在牛乳掺假检测中的应用,比较了4种技术的优点和局限性,并对未来的研究方向进行了展望,为提高生鲜乳的品质与安全以及保证消费者健康提供理论依据与参考。

Research progress of fingerprinting technology for detection of adulteration in raw milk

Raw milk is the main raw material for the development of the dairy industry, and is the key factor that determines the quality of dairy products. However, domestic and foreign food safety incidents of dairy have occurred frequently in recent years, the behavior of criminals to obtain economic benefits by incorporating false substances into raw milk has become a serious safety issue. It has an adverse impact on people''s health and entire dairy industry. Fingerprinting technology is a detection technology that can identify the image generated by a certain analysis tool. It can detect adulteration of raw milk more sensitively, accurately and quickly. This paper analyzed the current status of the safety of raw milk, summarized the application of four fingerprinting techniques of electrophoresis, spectroscopy, chromatography and electronic sensory techniques in milk adulteration detection, compared the advantages and limitations of the four techniques, and prospected directions of future research, so as to provide a theoretical basis and reference to improve the quality and safety of raw milk and ensure the health of consumer.