The extracts of hop with supercritical CO 2 were analyzed. The characteristics of extracts with supercritical CO 2 and liquid CO 2 was shown by gas chromatogram.

• 对啤酒花的超临界 CO2 萃取物的组分进行了分析 ,气相色谱图表明了超临界 CO2 和液态 CO2 萃取物的异同 ;