食品殺菌における細菌の損傷回復,ストレス抵抗性化とCross protectionの問題(セミナー「様々なストレスへの交差的耐性の獲得-Cross Protection研究の現状と展望-」)

概要

論文の詳細を見る
Food-borne pathogenic and spoilage bacteria can be killed by various methods in sterilization and pasteurization processes. In the process for minimizing the reduction in food quality, after the processing, bacterial cells often do not die but are in an injured state. During the post-treatment period these injured cells carry out the stress response and repair. Probably due to these functions, they become highly resistant to the subsequent secondary stress of not only the same type (acquired tolerance), but also other types (cross protection). I stress here a possibility of serious problems derived from the occurrence of these phenomena in practical use of a consecutive process consisting of two or more different methods for inactivation of bacterial cells. The clarification of the mechanisms of the acquired tolerance and cross protection at cellular and molecular levels is expected.
低温生物工学会の論文
2006-08-21