Optimization of Volatile Oils Extraction from Fuben zengmai Granules
Zhang Jian-min
Abstract
Zhang Jian-min
Abstract
Objective:To specify optimize condition of process for mixture extraction of volatile oils of Fubenzengmai granules.Methods:Orthogonal design was applied.Weight of volatile oils and extractive rate of Cinnamaledehyde were determined to valuate the extraction process.Results:The optimum extraction condition was to add ten times amount of water into the mixture of crude herbal medicine to soak for 1.5h,then heat up to boiling and reflux 7h.Conclusion:Above condition of process was the most rational in extraction of Fubenzengmai granules.
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Objective:To specify optimize condition of process for mixture extraction of volatile oils of Fubenzengmai granules.Methods:Orthogonal design was applied.Weight of volatile oils and extractive rate of Cinnamaledehyde were determined to valuate the extraction process.Results:The optimum extraction condition was to add ten times amount of water into the mixture of crude herbal medicine to soak for 1.5h,then heat up to boiling and reflux 7h.Conclusion:Above condition of process was the most rational in extraction of Fubenzengmai granules.
Key concepts: Extraction (chemistry), Boiling, Chromatography, Chemistry, Organic chemistry