The jelly is chemically inert since no additives are needed for gelation. This allows chemicals dissolved in the jelly’s aqueous phase to diffuse well, a prerequisite for testing if certain species or strains are resistant to antibiotics or antifungals. In these simple assays, zones of growth inhibition of bacteria or fungi (or their absence) point to the effectiveness of (or resistance towards) antibiotics or antifungals.
4 days agoShareSave，这一点在爱思助手下载最新版本中也有详细论述
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For Dr Karen Everstine, lead in cinnamon shows the importance of not only regulatory agencies but also a well-functioning public health system, "to help support food safety and detect anomalies".，这一点在heLLoword翻译官方下载中也有详细论述
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