摘要
研究了芽孢细菌Gracilibacillus ureilyticus抗白色念珠菌活性物质的提取分离,以洗脱液颜色和活性为评价指标,探讨了大孔吸附树脂脱色和离子交换树脂提取工艺条件,为极端环境细菌Gracilibacillus ureilyticus抑菌活性物质的进一步开发和利用奠定了基础。
The antibacterial active substance was extracted and separated by macroporous adsorption resin decolorization and ion exchange resin extraction.Using the eluention color and activity as evaluation indexes,the process of decolorization and extraction were optimized.It provides foundation for devecopment and utilization of antibacterial active substance produced by Gracilibacillus ureilyticus .
出处
《化学与生物工程》
CAS
2014年第8期34-36,53,共4页
Chemistry & Bioengineering
基金
新乡医学院博士科研启动基金资助项目(100411)
关键词
抑菌活性物质
大孔吸附树脂
脱色
离子交换树脂
提取
Gracilibacillus ureilyticus
Gracilibacillus ureilyticus
antibacterial active substance
macroporous adsorption resin
decolorization
ion exchange resin
extraction
