2002•ZhongchengyaoRequires access

Solvent extraction methods of ferulic acid in Ligusticum Chuanxiong Hort.

Yang Guang

Abstract

Objective: To build an extraction method of ferulic acid from Ligusticum Chuanxiong Hort.Methods: The solvent varieties, polarities, and extraction methods were systematically studied by HPLC with ferulic acid as marker.Results: The more effective way to extract ferulic acid from Ligusticum Chuanxiong Hort was effluent extraction with 8 times amount of 40% alcohol under reflux for three hours.Conclusion: The solvent varieties and extraction method showed greater effects than others on the extraction efficiency of ferulic acid.

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Key concepts: Ferulic acid, Extraction (chemistry), Chromatography, Chemistry, Solvent, High-performance liquid chromatography, Organic chemistry