用煮沸法杀死细菌繁殖体至少需要 A.30min B.5min C.15mi

恬恬2020-05-20  21

问题 用煮沸法杀死细菌繁殖体至少需要A.30minB.5minC.15minD.2minE.1h

选项

答案D

解析大多数无芽胞细菌55~60℃加热30~60min即被杀死;加热100℃立即死亡,有芽胞的破伤风芽胞梭菌需煮沸3h才被杀死。
转载请注明原文地址:https://ti.zuoweng.com/ti/bLvMKKKQ