Supercritical CO2 Extraction of Zanthoxylum bungeanum Oil

Supercritical CO2 Extraction of Zanthoxylum bungeanum Oil The optimum extraction conditions of Zanthoxylum bungeanum oil by supercritical CO2 were studied. The effects of extraction temperature, pressure and time on the extraction rate of Zanthoxylum bungeanum oil were investigated by single factor experiments, and the response surface methodology was used to optimize the extraction rate. The […]

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