期刊名称：Walailak Journal of Science and Technology (WJST)
印刷版ISSN：2228-835X
出版年度：2011
卷号：5
期号：1
页码：39-46
语种：English
出版社：Institute of Research and Development, Walailak University.
摘要：Forty-one isolates of Bacillus species were isolated from raw milk, analyzed using the spot on lawn and agar diffusion method in terms of their general inhibition effects to test bacteria ( Escherichia coli TISTR 887 and Staphylococcus aureus TISTR 517). The results demonstrated that most isolates are effective against Gram-positive and Gram-negative bacteria whereas their extensive inhibition effect is particularly against Gram-positive bacteria. Only 2 effective thermotolerant isolates, BA8 and BA16, exerted broad spectrum antibacterial activities against both test bacteria. Based on biochemical and physiological properties, they were classified as Brevibacillus laterosporus and Geobacillus thermoglucosidasius , respectively.
