中药培养基促进铜绿假单胞菌绿色素产生的效果分析

• 作 者: 许潘健 苏盛通 陈惠业 庞璐
• 机 构: 玉林市卫生学校,
• 出 处: 中国病原生物学杂志
• 发表日期: 2011年08期
• 关键词: 中药 铜绿假单胞菌 绿色素

用普通平板、金氏平板、红枣平板、枸杞子平板和党参平板等5种平板培养31株弱产色或不产色的铜绿假单胞菌,观察其产色情况。结果上述5种平板的产色阳性率分别是16.13%、35.48%、73.33%、77.41%和87.10%,差异有统计学意义(χ2=46.28,P<0.01)。红枣平板、枸杞子平板和党参平板促进铜绿假单胞菌绿色素产生效果明显,优于传统的专用产色培养基金氏平板。

Thirty-one strains of Pseudomonas aeruginosa with poor or no color production were cultured with five kinds of plates, such as ordinary plate, gold plate, date plate, medlar plate and Codonopsis. Results The positive rates of color production of the above five kinds of plates were 16.13%, 35.48%, 73.33%, 77.41% and 87.10%, respectively. The difference was statistically significant (χ2 = 46.28, P <0.01). Jujube plate, medlar plate and Codonopsis promote Pseudomonas aeruginosa green pigment produced significant effect, better than the traditional special color-producing medium King’s plate.