2003•PubMedRequires access

[Selection of optimal extraction process for huolisu capsule by orthogonal design].

GE Hao-ling, Jinlan Ruan

Abstract

OBJECTIVE: To find out the optimal extraction process for Huolisu capsule. METHOD: The extraction process was studied by orthogonal design with yield of the extracted ginsenoside Re and anthraquinone content determined by RP-HPLC as indexes. RESULT: The result showed that the optimal extraction process was 50% alcohol, 8 times the amount of herbs, refluxing for 2 times, each time 2 hours.

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Available abstract

Key concepts: Chromatography, Extraction (chemistry), Capsule, Yield (engineering), Process (computing), High-performance liquid chromatography, Selection (genetic algorithm), Chemistry