摘要
粮食作物在生产、储存、运输过程中容易受到真菌毒素污染,引发食品安全问题。传统化学手段检测真菌毒素的步骤复杂、耗时长,相较于此分子振动光谱具有同时检测多种成分、操作简单等优点,因此分子振动光谱检测真菌毒素的应用逐渐得到广泛关注。该文深入探讨了分子振动光谱及光谱数据融合技术在粮食真菌毒素快速检测中的原理、应用,指出了现有技术在灵敏度、稳定性和实际应用方面的提升需求。提出实验程序简化、化学计量学方法升级、共享数据库构建与便携式设备研发等创新策略,期望为分子振动光谱检测真菌毒素的进一步应用提供理论参考。
Food crops are at risk of mycotoxin contamination during production,storage,and transportation,raising food safety concerns.Traditional chemical methods for detecting mycotoxins are complex and time-consuming.In contrast,molecular vibrational spectroscopy simplifies detection and allows for the simultaneous analysis of multiple components,attracting significant attention.This study explores the principles and applications of molecular vibration spectroscopy and multispectral image data fusion for the rapid detection of mycotoxins in food crops,emphasizing the need for improved sensitivity,stability,and practicality.The proposed strategies focus on simplifying procedures,upgrading chemometrics,building databases,and developing portable devices to advance the application of molecular vibrational spectroscopy and multispectral image data fusion.
作者
高曼
钱承敬
翟晨
张巍巍
史晓梅
吕朝政
罗云敬
GAO Man;QIAN Chengjing;ZHAI Chen;ZHANG Weiwei;SHI Xiaomei;LYU Chaozheng;LUO Yunjing(College of Chemistry and Life Sciences,Beijing University of Technology,Beijing 100124,China;Cofco Institute of Nutrition and Health,Beijing 102209,China;Institute of Animal Science,Chinese Academy of Agricultural Sciences,Beijing 100193,China)
出处
《现代食品科技》
北大核心
2026年第1期340-348,共9页
Modern Food Science and Technology
基金
国家重点研发计划项目(2019YFC1605301)。
关键词
分子振动光谱
真菌毒素
化学计量学
光谱融合
molecular vibrational spectroscopy
mycotoxin
stoichiometry
spectral image fusion
