木虫 (著名写手)
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 爱与雨下: 金币+1 2013-04-15 19:29:42 雪落残红: 金币+50, 翻译EPI+1, 谢谢 2013-04-16 12:30:15
Abstract:Separated from the oil tea [1], to get a screening of Bacillus anthracis,In Bacillus anthracis growing conditions optimized to determine the inhibitory effect by measuring the inhibition zone diameter cubeba its culture[2-3].The experimental results showed that:Litsea cubeba oil on the average of Bacillus anthracis inhibition zone diameter greater than 15mm,which is a highly sensitive,and the minimum inhibitory concentration of 5.0 mg / L to 2.5 mg / l.Through the single factor experiment to determine the most suitable carbon source is maltose, nitrogen source is beef extract.By factor 4 level orthogonal test to the optimum medium:Maltose, 1.5%, 0.75% yeast extract liquid, temperature 30 ° C, pH value of 5.
Keywords: Mountain Cubeba oil Bacillus anthracis Inhibition zone Optimization of Culture Orthogonal test
注:“又由5因素4水平的正交试验”是什么意思? |
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