噬菌体技术
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扬州大学“纳米噬探”团队:“速测安”致病菌快检试纸助力食安科技发展
Huan Qiu Wang Zi Xun· 2025-08-25 09:43
Core Insights - The "Rapid Test An" pathogen detection test strip, developed by the "Nano Phage Probe" research team, addresses significant pain points in the pathogen rapid testing market, which is currently hindered by slow and costly traditional methods [1][3] - The innovative technology allows for the simultaneous and precise detection of six types of pathogens, significantly reducing testing time and costs for food companies [3] Industry Overview - The pathogen rapid testing market is large but suffers from inefficiencies due to traditional "expand and then test" processes that can take days, wasting valuable shelf life for food products [1] - The new test strip meets all national standards and requirements for pathogen detection in the food industry, covering 13 categories of bacteria [3] Technological Advancements - The team utilized phage technology to actively capture and identify bacteria, creating the largest phage library in China through innovative multi-omics screening techniques [1][3] - The unique "cocktail synergistic matching technology" combined with paper-based sensing arrays allows for rapid and accurate detection, marking a leap from qualitative to quantitative testing [3] Practical Applications - Pilot tests at companies like Shanghai Haoyue and Yangzhou Yechun have shown significant improvements in detection speed and cost reduction [3] - The technology has enabled the Yangzhou Food and Drug Inspection Center to handle a large volume of testing tasks, ensuring food safety for the public [3] - The rapid and reliable testing has allowed Yangzhou Dongyuan Group's prepared food products to earn a "trusted label" [3]