Using a self-made strong selective broth (Phage-Novobiocin-Tetrathionate Broth.PNT)for Salmonella, we establish a PNT -PCR method for detection of the bactria in food.

本文将自行研制的门氏菌强选择性增菌PNT与PCR技术相结合,建立了、异、敏感地检测食品中门氏菌的PNT—PCR技术。