超临界CO2萃取红车轴草异黄酮的工艺研究
Study on Extraction of Isflavones from Trifolium pratense by Supercritical CO2
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Abstract: OBJECTIVE Extraction technology of isflavones in Trifolium pratense was studied by employ methods of supercritical CO2 extraction(SFE).Effects on extraction rate of isflavones were investigated by single factor experiment.The optimum extraction conditions