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备受关注的食品药品安全监控问题,将随着一种“智能标签”的问世得到有效解决。在日前举行的2016年中国无菌包装产业发展论坛上,中科院院士、北京大学教授严纯华发布了全球首款纳米“智能标签”。这是我国食品药品监测领域的一项重要发明。据悉,采用纳米技术的“智能标签”附着于商品的外包装上,通过由绿到红的颜色渐变,消费者、监管部门无须打开包装就能判断产品是否新鲜。这种渐变过程不会因外界环境变化而发生逆转,而且标签一旦被撕毁,任何假冒的标签都无法附着在原标签的位置上,从而杜绝了商
Concern food and drug safety monitoring issues, with the advent of a “smart label” be effectively addressed. In a few days ago China Aseptic Packaging Industry Development Forum, Chinese Academy of Sciences, Peking University professor Yan Chunhua released the world’s first nano “smart label ”. This is an important invention in the field of food and drug monitoring in our country. It is reported that the use of nano-technology “smart label ” attached to the packaging of goods, through the color gradient from green to red, consumers, regulators do not have to open the package to determine whether the product is fresh. This gradual change process will not be reversed due to changes in the external environment, and the label once torn, any fake label can not be attached to the original label position, thus putting an end to the business