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      BBL 瓊脂培養基配方

      發布時間:

      2022-12-27

      作者:


      BBL 瓊脂培養基英文名稱:BBL Agar Medium
      產品編號:11301
      產品規格:250g/瓶
      產品用途:用于雙歧桿菌分離培養
       
      Formula(配方): g/L
      Peptone(蛋白胨)                    15.0g
      Yeast Extract (酵母浸粉)                 2.0g
      Dextrose(葡萄糖)                   20.0g
      Soluble Starch(可溶性淀粉)              0.5g
      Sodium Chloride(氯化鈉)               5.0g
      Tomato immersion powder(番茄浸粉)     5.0g
      Tween 80(吐溫80)                 1.0g
      Liver meal(肝粉)                   0.3g
      L-Cysteine(半胱氨酸)                     0.5g
      Agar(瓊脂)                               15.0g  
      pH6.8±0.2 (25℃)
       
      配制方法:
        稱取本品64.3g于1L蒸餾水或去離子水 中,加熱煮沸至完全溶解,分裝,121℃高壓滅菌15分鐘,滅菌結束后請搖勻,以防瓊脂沉積于器皿底部而凝固,備用。

       

       

       


      BBL Agar Medium
      Product number: 11301
      Product specification: 250g/ bottle
      Application: for isolation and culture of bifidobacteria
       
      Formula: g/L
      Peptone (Peptone) 15.0g
      Calcium Extract (Yeast Extract) 2.0g
      Dextrose(glucose) 20.0g
      Soluble Starch (Soluble Starch) 0.5 g
      Sodium Chloride (nacl) 5.0 g
      Tomato immersion powder (Tomato immersion powder) 5.0g
      Tween 80 (twain 80) 1.0g
      Liver meal 0.3g
      L-cysteine (Cysteine) 0.5g
      Agar(Agar) 15.0g
      PH6.8 + / - 0.2 (25 ℃)
       
      Preparation method:
      According to take this product 64.3 g in 1 l of distilled water or deionized water, heat to boil until completely dissolved, repackaging, 121 ℃ high pressure sterilization for 15 minutes, please shake after sterilization, to prevent AGAR deposited on the bottom of the vessel and solidification, and set aside.
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