Studies on extraction and purification of active parts of ferulic acid from Ligusticun chuanxiong / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To study on the process of extraction and purification of active parts from Ligusticun chuanxiong.</p><p><b>METHOD</b>The processes of extraction and purification of active parts of ferulic acid were optimized by direct comparison and orthogonal design.</p><p><b>RESULT</b>Extract rate of active parts of ferulic acid was 1.67% and the content of ferulic acid was 5.82%.</p><p><b>CONCLUSION</b>Active parts of ferulic acid from L. chuanxiong were extracted and purified effectively.</p>