无电池,可伸缩和自主智能包装的智能包装
Ali Douaki1,2,3, Mukhtar Ahmed1,4, Edoardo Longo5
1Sensing Technologies Laboratory (STL), Faculty of Engineering, Free University of Bozen-Bolzano, Piazza Università 5, Bozen, 39100, Italy.
概括
一个新的无电池智能包装系统使用传感器和活性化合物释放来监测食品的新鲜度并防止变质. 这项创新将食品的保质期延长至14天,有助于食品行业的可持续发展努力.
科学领域:
- 食品科学与技术 食品科学与技术
- 材料科学 材料科学 材料科学
- 可持续包装 包装的可持续性
背景情况:
- 目前的食品包装在很大程度上是被动的,不能适应实时的环境变化.
- 减少食物浪费和提高可持续性是食品行业面临的关键全球挑战.
研究的目的:
- 开发一种无电池,自主智能包装系统,用于实时监控食品和积极预防腐败.
- 将传感,通信和控制释放功能整合到一个单一的包装解决方案中.
主要方法:
- 开发一个智能包装系统,包括气体传感器和近场通信 (NFC) 天线.
- 对活性抗氧化剂和抗菌化合物的受控释放机制的整合.
- 证明系统能够监测鱼的新鲜度,并在检测到腐烂时触发化合物释放的能力.
主要成果:
- 智能包装系统成功地实时监测了鱼的新鲜度.
- 当检测到食物腐烂时,该系统会触发活性化合物的释放.
- 控制释放的化合物可以将食品的保质期延长至14天.
结论:
- 开发的无电池智能包装系统提供了一个自主解决方案,用于积极防止食品变质.
- 这项技术可以有助于减少食物浪费,促进食品行业的可持续性.
- 该系统代表着迈向物联网 (IoT) 集成的一步,以加强食品保护和管理.
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