关键词: 微生物检测, 传感器, 流式细胞术, PCR, 基因探针, 生物芯片

Abstract: In order to santisfy the needs of rapid and exact bacterial detection methods in foods, new methods and techniques, including rapid biology and chemical detection method, immunology technique, metabology technique, biosensor technique, flow cytometer (FCM) technique, PCR technique, gene probe technique and biochip technique are introduced, and effect significance of these techniques on food bacterial security are reviewed in this paper.

Key words: bacterial detection, biosensor, FCM, PCR, gene probe, biochip