2提取珊瑚姜精油和中性油樹(shù)脂,重點(diǎn)研究了萃取溫度、壓力、時(shí)間、CO2流量、物料粒級(jí)等參數(shù)對(duì)提取獲得率的影響,并與水蒸汽蒸餾法進(jìn)行了對(duì)比.;Experimental results on extraction of essential oil and oleoresin from Guizhou's Zirzgiber corallrzium Hance by means of supercritical CO2 were presented. Effects of pressure,temperature, CO2flux,extractiontime,and particle size on yield were discussed,and differences between supercritical CO2 extraction and steamdistillation methods were compared in detail."/> 2萃取;珊瑚姜;精油;油樹(shù)脂;超臨界CO2萃取;珊瑚姜;精油;油樹(shù)脂"/>

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珊瑚姜揮發(fā)組分的超臨界CO2萃取工藝

Extraction of Volatile Components from Coral Ginger (Zingiber corallnium)by Supercritical CO2

發(fā)布日期：2015-01-08
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    [關(guān)鍵詞]
    [摘要]
    利用超臨界CO2提取珊瑚姜精油和中性油樹(shù)脂,重點(diǎn)研究了萃取溫度、壓力、時(shí)間、CO2流量、物料粒級(jí)等參數(shù)對(duì)提取獲得率的影響,并與水蒸汽蒸餾法進(jìn)行了對(duì)比.
    [Key word]
    [Abstract]
    Experimental results on extraction of essential oil and oleoresin from Guizhou's Zirzgiber corallrzium Hance by means of supercritical CO2 were presented. Effects of pressure,temperature, CO2flux,extractiontime,and particle size on yield were discussed,and differences between supercritical CO2 extraction and steamdistillation methods were compared in detail.
    [中圖分類號(hào)]
    [基金項(xiàng)目]
    貴州省重點(diǎn)科學(xué)技術(shù)基金年度計(jì)劃項(xiàng)目
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