基于噬菌體生物傳感器的沙門氏菌檢測(cè)方法研究

——以生鮮肉類中沙門氏菌活菌檢測(cè)為例

打開文本圖片集

關(guān)鍵詞：沙門氏菌；噬菌體生物傳感器；生鮮肉類；活菌檢測(cè)；食品安全

Research on Salmonella Detection Method Based on Phage Biosensors

-A Case Study ofLive Salmonella Detection in Fresh Meat

LIN Zhe （Jinan Lixia District Center for Disease Control and Prevention， Jinan 25oooo， China）

Abstract： Traditional detection methods for Salmonella contamination in fresh meat have limitations such as long time consumption，insufficient sensitivity，and inabilitytoacuratelydistinguishbetween liveanddead bacteria. Bacteriophage biosensor technology provides a new approach and effective means for detecting live Salmonella bacteria due to its high specificity，rapid detection，and high sensitivity.This article systematically explains the detection mechanismand principle of Salmonella detection method based on phage biosensors，explores its technical advantages and applications in the detection offresh meat，and proposes targeted optimization solutions based on interference factors in practical applications， inorder to provide theoretical basisand technical support for the rapid and accurate monitoring of Salmonella in fresh meat.

Keywords： Salmonella; phage biosensor; fresh meat; viable bacteria detection; food safety

沙門氏菌（Salmonella）是食品中常見的致病菌之一，可通過生鮮肉類傳播，對(duì)食品安全和公共衛(wèi)生構(gòu)成嚴(yán)重威脅。（剩余4291字）