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Effect of Brilliant Green on the Motility of Salmonellae and Other Selected Microorganisms

机译:亮绿色对沙门氏菌和其他选定微生物的运动性的影响

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The effect of Brilliant Green on motility was studied with Salmonella anatum, S. derby, S. tennessee, Escherichia coli, Proteus vulgaris, and Pseudomonas aeruginosa. Semisolid tryptic soy-agars containing 0, 20, or 40 mg of Brilliant Green per liter were used as the motility media. Both concentrations of Brilliant Green inhibited the growth of the non-Salmonella species through the semisolid agar. For 24 hr, the Brilliant Green appeared to limit the growth of the salmonellae; however, by 48 hr the salmonellae were able to grow through the semisolid agars. The presence of Brilliant Green in the motility media aided in the detection of Salmonella when mixed cultures were used.
机译:用沙门氏菌,德比葡萄球菌,田纳西州葡萄球菌,大肠杆菌,寻常变形杆菌和铜绿假单胞菌研究了亮绿色对运动的影响。每升包含0、20或40毫克亮绿的半固体胰蛋白酶大豆凝乳用作运动培养基。两种浓度的亮绿色均通过半固体琼脂抑制了非沙门氏菌的生长。在24小时内,灿烂的绿色似乎限制了沙门氏菌的生长。然而,到了48小时,沙门氏菌能够通过半固体琼脂生长。当使用混合培养物时,动力培养基中亮绿色的存在有助于沙门氏菌的检测。

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