双歧杆菌BS培养基

2026-03-27 10:24:45

  【编号】：HB0394

  【产品名称】：双歧杆菌BS培养基

  【规格】：250g

  【用途】：

　　双歧杆菌BS　　用途:用于双歧杆菌的分离培养。
　　成分(g/L)
　　蛋白胨           10.0
　　肝浸粉            5.0
　　牛肉浸粉          3.0
　　酵母浸粉          5.0
　　胰酪蛋白胨        8.0
　　可溶性淀粉        0.5
　　氯化钠            1.0
　　磷酸氢二钾        1.0
　　磷酸二氢钾        1.0
　　葡萄糖            10.0
　　FeSO4.7H2O       0.01
　　MnSO4            0.005
　　L-半胱氨酸        0.5
　　琼脂              20.0
　　pH值7.2±0.1      25℃
　　用法
　　称取本品 68.9g,再吸取吐温-80 1ml,加热溶解于1000ml 蒸馏水中,116℃高压灭菌 30 分钟,冷却至50-55℃时,倾入无菌平皿。

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