The result of toxic test showed that the toxicity of colistin E on fish was low.
鱼毒试验显示黏菌素E对鱼的毒性为弱毒性.
The method consists of ultrasonic extraction of colistin sulfate in feed sample, condensation of the extraction liquid by rotary evaporator, and determination by HPLC.
该方法首先用超声波法提取饲料中的硫酸粘杆菌素,通过旋转蒸发将提取液浓缩后,利用HPLC进行检测。
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