[{"ID":"1499","ParentID":"1492","MainID":"1492","CompanyID":"199327","Title":"微波杀菌机","HitNumber":"31","CreateTime":"2020/3/26 14:27:05","UpdateTime":"2020/3/26 14:27:05","RecommendNum":"0","Picture":"2/20200326/637208295864548457682.jpg","PictureDomain":"img67","MainTitle":"微波杀菌机","Detail":"微波杀菌机，是利用了电磁场的热效应和生物效应的共同作用的结果$detailsplit$1简介微波对细菌的热效应是使蛋白质变化，使细菌失去营养，繁殖和生存的条件而死亡。微波对细菌的生物效应是微波电场改变细胞膜断面的电位分布，影响细胞膜周围电子和离子浓度，从而改变细胞膜的通透性能，细菌因此营养不良，不能正常新陈代谢，细胞结构功能紊乱，生长发育受到抑制而死亡。此外，微波能使细菌正常生长和稳定遗传繁殖的核酸[RNA]和脱氧核糖核酸[DNA]，是由若干氢键松弛，断裂和重组，从而诱发遗传基因突变，或染色体畸","Author":"刘爽"}]