食品变质对人体健康构成重大风险,使食品新鲜度的评估对于确保食品安全和质量至关重要。近年来,食品新鲜度快速检测技术的发展迅速。其中,有机荧光探针因其易于功能化而在食品安全和传感领域受到了广泛关注,高灵敏度,和用户友好的性质。全面研究食品新鲜度检测有机荧光探针的最新进展,这篇综述总结了它们在过去五年中的应用。最初,概述了有机荧光探针的基本检测原理。随后,讨论了利用有机荧光探针检测新鲜度各种化学指标的最新研究进展。最后,阐述了有机荧光探针在食品新鲜度检测中的挑战和未来发展方向。同时,有机荧光探针已证明其在评估食品新鲜度方面的有效性,并具有巨大的实际应用潜力,仍需要进一步的研究才能使其广泛的商业利用。随着合成和官能化技术的不断进步,有机荧光探针将有助于提高食品安全检测的效率。
Food spoilage poses a significant risk to human health, making the assessment of food freshness essential for ensuring food safety and quality. In recent years, there has been rapid progress in the development of fast detection technologies for food freshness. Among them, organic fluorescent probes have garnered significant attention in the field of food safety and sensing due to their easy functionalization, high sensitivity, and user-friendly nature. To comprehensively examine the latest advancements in organic fluorescent probes for food freshness detection, this review summarized their applications within the past five years. Initially, the fundamental detection principles of organic fluorescent probes are outlined. Subsequently, the recent research progress in utilizing organic fluorescent probes to detect various chemical indicators of freshness are discussed. Finally, the challenges and future directions for organic fluorescent probes in food freshness detection are elaborated upon. While, organic fluorescent probes have demonstrated their effectiveness in evaluating food freshness and possess great potential for practical applications, further research is still needed to enable their widespread commercial utilization. With continued advancements in synthesis and functionalization techniques, organic fluorescent probes will contribute to enhancing the efficiency of food safety detection.