Confirm the sterility of each sterilized batch of medium by incubating a portion of the media at the specified incubation temperature for 14 days. No growth of microorganisms occurs.
通过在指定培养温度下将一部分培养基培养14天，来确认每一批已灭菌培养基的无菌状态。不得出现微生物生长。
The results indicated that the second fermentation in PDY medium with 10% incubating volume is the optimal flask fermentation.
对发酵过程中相关因子研究，结果表明，摇瓶发酵培养宜采用10%接种量，在PDY基质上进行二级发酵。
The results indicated that the second fermentation in PDY medium with 10% incubating volume is the optimal flask fermentation.
对发酵过程中相关因子研究，结果表明，摇瓶发酵培养宜采用10%接种量，在PDY基质上进行二级发酵。
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