川芎中阿魏酸的提取工艺研究
Study on the Extraction Process of Ferulic Acid from Ligusticum chuanxiong
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Abstract: OBJECTIVE To study the extraction process of ferulic acid from Ligusticum Chuanxiong Hort.METHODS Experiments were conducted by using L9(34) orthogonal design with the yield of ferulic acid as the index through content determined by HPLC,to investigate th