摘要
对百香果汁的抑菌活性进行初步研究。结果表明百香果原汁对大肠杆菌、金黄色葡萄球菌、热带假丝酵母和黑曲霉均有一定抑制作用;其乙醇-丙酮提取物对大肠杆菌、金黄色葡萄球菌、热带假丝酵母和黑曲霉也有一定的抑制作用,MIC分别为125、250、500mg/mL和500mg/mL;其环己烷提取物对大肠杆菌和金黄色葡萄球菌有一定的抑制作用,MIC都为250mg/mL,而对热带假丝酵母和黑曲霉无抑制作用。
A preliminary antibacterial evaluation of passion fruit juice was performed in this paper.Passion fruit juice had strong inhibitory effect on Escherichia coli,Staphylococcus aureus,Candida tropicalis and Aspergillus niger.The ethanol-acetone(1:1,V/V) extract from the juice also had inhibitory effect on E.coli,S.aureus,C.tropicalis and A.niger with minimum inhibitory concentrations(MICs) of 125,250,500 mg/mL and 500 mg/mL,respectively.The cyclohexane extract from the juice had inhibitory effect on E.coli,S.aureus with a MIC of 250 mg/mL but no inhibitory effect on C.tropicalis and A.niger.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2010年第21期134-136,共3页
Food Science
基金
国家星火计划项目(2008GA790014)