脑复清胶囊中阿魏酸的含量测定研究
Determination of ferulic acid in Naofuqing capsule by TLC scanning method
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Abstract: OBJECTIVE:To establish a convenient and efficient method for the determination of ferulic acid in Naofuqing capsule.METHODS:Ferulic acid in Naofuqing capsule was extracted with ethyl acetate by alkalization and acidification,and determined by TLC scanning