04/04/2025, 11:54 AM UTC
精密项目：电子鼻对抗食物浪费Forschungsprojekt PRECISE: Electronic Nose Against Food Waste
➀ 德国-丹麦研究小组在精密项目中正在开发一种新型的肉类和鱼类新鲜度传感器。研究人员的目标是利用一种新的“电子鼻”来确定肉类和鱼类的保质期，从而精确预测，防止数吨食物被浪费。吕贝克工业大学（TH Lübeck）的专家是研究项目的一部分，目前正在CoSA竞争力中心测试和优化新鲜度传感器。研究人员直到2026年3月31日由欧盟Interreg德国-丹麦计划资助1,885,263欧元。
➁ 目前确定肉类或鱼类是否仍然可食的方法包括训练有素的员工使用鼻子检查新鲜度，以及昂贵且耗时的微生物分析，这些分析需要几天时间才能产生结果。所缺乏的是一种可以准确快速确定和预测肉类和鱼类可以储存多长时间的技术解决方案。
➂ 该项目旨在节省多达25,000吨肉类和鱼类免于浪费。由SDU的Roana de Oliveira Hansen领导的团队在传感器开发方面拥有经验。吕贝克工业大学的CoSA团队为保质期的预测做出贡献。伊瑟霍伊的弗劳恩霍夫硅技术研究所（Fraunhofer ISIT）生产压电悬臂梁传感器，而丹麦初创公司AmiNIC带来原型设计和基于合作伙伴数据的软件更新的专业知识。
➀ A German-Danish research group is working on a novel freshness sensor for meat and fish in the PRECISE project. The researchers aim to determine the shelf life of meat and fish using a new 'Electronic Nose' and thus predict precisely to prevent tons of food from being wasted. Experts from TH Lübeck are part of the research project and are currently testing and optimizing the freshness sensor at the CoSA Competence Center. The researchers are funded with 1.885.263 Euro by the EU Interreg Germany-Denmark program until March 31, 2026.
➁ The current methods to determine if meat or fish is still edible involve trained personnel using their nose to check for freshness and expensive, time-consuming microbiological analyses that take days to produce results. What is lacking is a technical solution that can accurately and quickly determine and predict how long meat and fish can be stored.
➂ The project aims to save up to 25,000 tons of meat and fish from waste. The team, led by Roana de Oliveira Hansen from SDU, brings experience in sensor development. The CoSA team at TH Lübeck contributes to the prediction of shelf life. The Fraunhofer ISIT in Itzehoe produces the piezoelectric cantilever sensors, while the Danish startup AmiNIC brings expertise in prototyping and software updates based on partner data.
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