Ross Alastair, Brunius Carl, Chevallier Olivier, Dervilly Gaud, Elliott Chris, Guitton Yann, Prenni Jessica E, Savolainen Otto, Hemeryck Lieselot, Vidkjær Nanna Hjort, Scollan Nigel, Stead Sara L, Zhang Renyu, Vanhaecke Lynn
Food and Biobased Products Group, AgResearch, Lincoln, New Zealand.
Department of Biology and Biological Engineering, Division of Food and Nutrition Science, Chalmers University of Technology, Sweden.
Meat Sci. 2021 Nov;181:108333. doi: 10.1016/j.meatsci.2020.108333. Epub 2020 Oct 6.
Increasing demands are being placed on meat producers to verify more about their product with regards to safety, quality and authenticity. There are many methods that can detect aspects of these parameters in meat, yet most are too slow to keep up with the demands of modern meat processing plants and supply chains. A new technology, Rapid Evaporative Ionisation Mass Spectrometry (REIMS), has the potential to bridge the gap between advanced laboratory measurements and technology that can screen for quality, safety and authenticity parameters in a single measurement. Analysis with REIMS generates a detailed mass spectral fingerprint representative of a meat sample without the need for sample processing. REIMS has successfully been used to detect species fraud, detect use of hormones in meat animals, monitor meat processing and to detect off flavours such as boar taint. The aim of this review is to summarize these and other applications to highlight the potential of REIMS for meat analysis. Sampling methods and important considerations for data analysis are discussed as well as limitations of the technology and remaining challenges for practical adoption.
肉类生产商面临着越来越大的压力，需要更多地验证其产品的安全性、质量和真实性。有许多方法可以检测肉类中的这些参数，但大多数方法速度太慢，无法满足现代肉类加工厂和供应链的需求。一种新技术，快速蒸发电离质谱（REIMS），有潜力弥合先进实验室测量与能够在单次测量中筛选质量、安全和真实性参数的技术之间的差距。使用REIMS进行分析可生成代表肉类样品的详细质谱指纹，无需进行样品处理。REIMS已成功用于检测物种欺诈、检测肉类动物中激素的使用、监测肉类加工以及检测异味，如公猪膻味。本综述的目的是总结这些及其他应用，以突出REIMS在肉类分析中的潜力。讨论了采样方法和数据分析的重要注意事项，以及该技术的局限性和实际应用中仍然存在的挑战。
