Martinez Iciar, Sánchez-Alonso Isabel, Piñeiro Carmen, Careche Mercedes, Carrera Mónica
Research Centre for Experimental Marine Biology & Biotechnology-Plentzia Marine Station (PiE), University of the Basque Country, UPV/EHU, Areatza 47, 48620 Plentzia, Spain.
IKERBASQUE Basque Foundation for Science, Euskadi Plaza, 5, 48009 Bilbao, Spain.
Foods. 2020 Nov 26;9(12):1751. doi: 10.3390/foods9121751.
This review presents some applications of proteomics and selected spectroscopic methods to validate certain aspects of seafood traceability. After a general introduction to traceability and the initial applications of proteomics to authenticate traceability information, it addresses the application of proteomics to trace seafood exposure to some increasingly abundant emergent health hazards with the potential to indicate the geographic/environmental origin, such as microplastics, triclosan and human medicinal and recreational drugs. Thereafter, it shows the application of vibrational spectroscopy (Fourier-Transform Infrared Spectroscopy (FTIR) and Fourier-Transform Raman Spectroscopy (FT Raman)) and Low Field Nuclear Magnetic Resonance (LF-NMR) relaxometry to discriminate frozen fish from thawed fish and to estimate the time and temperature history of frozen fillets by monitoring protein modifications induced by processing and storage. The review concludes indicating near future trends in the application of these techniques to ensure seafood safety and traceability.
本综述介绍了蛋白质组学和选定的光谱方法在验证海产品可追溯性某些方面的一些应用。在对可追溯性以及蛋白质组学在验证可追溯性信息方面的初步应用进行了总体介绍之后，本文探讨了蛋白质组学在追踪海产品接触一些日益常见的新兴健康危害方面的应用，这些危害有可能指示地理/环境来源，如微塑料、三氯生以及人类医用和娱乐用药物。此后，本文展示了振动光谱法（傅里叶变换红外光谱法（FTIR）和傅里叶变换拉曼光谱法（FT Raman））以及低场核磁共振（LF-NMR）弛豫测量法在区分冷冻鱼和解冻鱼方面的应用，以及通过监测加工和储存引起的蛋白质修饰来估计冷冻鱼片的时间和温度历程。综述最后指出了这些技术在确保海产品安全和可追溯性方面应用的近期趋势。
