本发明涉及河豚毒素的生物合成方法，包括获取具有一种或多种弧菌的培养，如通过种菌培养；将弧菌培养和产生TTX有机体的组织提取物加入发酵器中的培养基中；和从所述发酵器分离纯化TTX。本发明的方法在约3-5天的时间得到大约0.5mg/L的TTX产出，TTX的纯度至少为90％
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The invention provides an electrical stimulation method as well as relative device and system thereof. The system comprises an output module and a stimulation module, wherein the output module obtains low-frequency and long-term electrical stimulation parameters and transmits the electrical stimulat.....
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The invention is a fast removable platform, comprising: supporting framework unit having a pair of supporting frameworks and a pair of inner wall fixing components and comprising inner beam, outer beam, hanging beam fixed between the inner and outer beams, and install piece arranged on the outer bea.....
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