智能化标签在食品包装中的应用及研究进展

食品智能化标签作为新型食品包装技术,能主动表征食品的质量与新鲜度,具有科学性、客观性及直观性等特点,同时也有助于增强消费者对于新鲜食品的购买信心。食品智能化标签一般分为温度型和气体型两大类,文章详尽阐述了其工作原理、应用现状及发展趋势。特别是近年来智能化标签与信息化传输技术相结合,正逐渐成为食品智能标签发展的新方向,这必将有助于提升食品安全监控的便捷性和可控性,促进食品供应链信息化的快速发展。 

Application and research on intelligent labels in the food packaging

Food intelligent labels as an advanced food package technology can initiatively indicate food 's quality and freshness,which has the characteristic of scientific,objective and intuitive and could also improve consumers' confidence to purchase fresh foods. The intelligent label were divided into two categories,and the principles,application status and trends of both time- temperature indicator and gas intelligent label were summarized here.Meanwhile,with the development of the information technology,combining the intelligent labels with the informational tags was becoming a potential interesting point of this field.Therefore,the intelligent lablels utilized in the food supply would enhance the safety,convenience,controllability and commerical value in food products.