2005•Chinese Journal of Hospital PharmacyRequires access

Extraction and separation of ferulic acid in Ligusticum chuanxiong Hort

Fei Zhao, HE Xin-xia

Abstract

OBJECTIVE To study the extraction process for ferulic acid in Ligusticum chuanxiong Hort.METHODS The powder of Chuanxiong was extracted by alkaline ethanol ,and the extrac t was concentrated ,purified, and then detemined by HPLC.RESULTS The yield of FA is 0.025%, the purity of FA is 98.98%.CONCLUSION The extraction process is simple, practicable and safe.

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Key concepts: Ferulic acid, Extraction (chemistry), Chromatography, Chemistry, Yield (engineering), High-performance liquid chromatography, Ethanol, Traditional medicine