%0 Journal Article %T ISOLATION AND FRACTIONAL SEPARATION OF TARRAGON ESSENTIAL OIL BY SUPERCRITICAL FLUID %A Manuela Zorca %A I Gainar %A Daniela bala %J Analele Universitatii Bucuresti : Chimie %D 2009 %I %X The experimental results of supercritical CO2 extraction on tarragon essential oil at 50 C and 90 bar are presented. The chemical composition and the yield of the supercritical extract are compared with those of the tarragon oil isolated by conventional hydrodistillation method. %K supercritical fluid %K supercritical extraction %K supercritical carbon dioxide %K essential oils %K tarragon %U http://gw-chimie.math.unibuc.ro/anunivch/2009-1/AUBChXVIII12125.pdf