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贯叶连翘总提取物对黄色短杆菌的抗菌作用
李宏;姜怀春
1.重庆教育学院生命科学和化学系;2.重庆工商大学 重庆400067;3.重庆400067
摘要:
报道了贯叶连翘总提取物作用于黄色短杆菌并经光照和未光照处理后对该菌的抗菌作用,目的是探讨贯叶连翘总提取物在光照和非光照处理时抗菌作用的异同。采用光密度(OD)值、活菌数(CFU)、最低杀菌浓度(MBC)值检测方法,测定了在12h的培养过程中,提取物作用时黄色短杆菌的OD640nm值、CFU、MBC值。结果表明提取物对该菌有很强的抑菌和杀菌作用,且这两种作用与其浓度有关,不需光照。
关键词:  贯叶连翘提取物    黄色短杆菌    抗菌作用
DOI:
分类号:
Fund project:重庆市教委科研基金项目(编号:021501)
Abstract:
Key words:  
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