However, there were no chromatographic metabolites seen in this experiment to verify the metabolites are polar compounds with ethyl acetate applied to the extract of BBP from the lung homogenate.

• 采用乙酸乙酯进行灭活萃取 ,在本实验条件下没有检测到代谢产物 ,说明代谢产物极性较大 ,没有被乙酸乙酯萃取出来。