摘要
目的研究一种内置智能传感器的标签,实现对肉类在储藏、运输和销售过程中品质变化的实时监测,从而提高食用安全性。方法通过文献搜集和整理,首先简要概述肉类的腐败机理,指出挥发性生物胺是肉类腐败的主要指标;其次归纳利用传统技术检测肉类新鲜度的方法;最后主要论述智能传感器对肉类新鲜度的检测,从合成材料、天然材料和荧光材料3个角度出发介绍智能指示标签的研究进展;并对该技术的研究与应用前景进行总结和展望。结论智能指示标签对肉品的新鲜度检测具有很大的应用前景,可实现肉品物流节点的无缝链接,在短时间内提供肉品质量信息,切实解决民生问题。
A tag with a built-in smart sensor is studied. The smart tag can monitor the freshness of meat by detecting changes in the composition of the atmosphere in the packaging container, and has the advantages of real-time, convenience, speed, and high accuracy. Realize the real-time monitoring of meat quality changes during storage, transportation and sales, thereby improving the safety of eating. Through the collection and collation of the literature, the article first briefly summarized the corruption mechanism of meat, pointed out that volatile biogenic amines were the main index of meat corruption, and then summed up the methods of using traditional techniques to detect meat freshness. Finally, it mainly discussed the detection of meat freshness by intelligent sensors, and introduced the research progress of intelligent indicator tags from the perspectives of synthetic materials, natural materials and fluorescent materials. The research and application prospect of this technology were summarized and prospected. In conclusion, the intelligent indication label has a great application prospect in the detection of meat freshness, which can realize the seamless link of meat logistics nodes, provide meat quality information in a short time, and effectively solve people’s livelihood problems.
作者
董越
李文博
孙武亮
贾璐
孙文秀
DONG Yue;LI Wen-bo;SUN Wu-liang;JIA Lu;SUN Wen-xiu(Inner Mongolia Agricultural University,Hohhot 010018,China)
出处
《包装工程》
CAS
北大核心
2021年第19期129-135,共7页
Packaging Engineering
基金
国家自然科学基金(31760481)。
关键词
生物胺
肉
新鲜度
智能标签
biogenic amine
meat
freshness
smart label
