2014•Pharmacy and Clinics of Chinese Materia MedicaRequires access

Study on the extraction process of ginseng fibrous root

Hong Yao

Abstract

Objective: To optimize the extraction process of ginsenoside from ginseng fibrous root. Method: Refluxing method and supersonic extraction method were compared, and the optimal extraction process of ginsenoside was selected by single factor and orthogonal experiments. Result: The optimum extracting factors were 50% alcohol, extracting for 40min at 40℃, repeated 2 times with solid-liquid ratio of 1:20. Conclusion: The method is simple with high extraction rate.

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Available abstract

Key concepts: Ginseng, Extraction (chemistry), Ginsenoside, Process (computing), Chromatography, Fibrous root system, Traditional medicine, Materials science