低场核磁共振在肉与肉制品水分测定与分析中的应用研究进展

A Review of the Application of Low Field Nuclear Magnetic Resonance in Detection and Analysis of Water in Meat and Meat Products

低场核磁共振是一种近年来快速发展的检测分析技术,该技术在肉与肉制品的水分测定及相关研究中的应用越来越广泛,所取得的成果亟需总结。因此,本文阐述了低场核磁共振技术在肉与肉制品水分测定中的工作原理,分析了低场核磁共振技术在肉与肉制品生产、加工和贮藏过程中水分分布与迁移规律,肉制品的食用品质和加工品质的检测,以及肉制品掺假判定和新鲜度检测等方面的应用,以期为促进低场核磁共振技术在肉与肉制品加工和品质控制中的应用提供理论依据。

Recently, low field nuclear magnetic resonance(LF-NMR) has been widely used as a burgeoning analytical technique in the detection and analysis of water in meat and meat products. Therefore, a review of the literature in this regard is highly needed. In this article, the principle of LF-NMR is described and the applications of LF-NMR in the analysis of water distribution and mobility during meat production, processing and storage, and quality evaluation, adulteration identification and freshness detection of meat products are reviewed, with the aim of promoting further development and application in meat processing and quality control of LF-NMR.