Deterpenation of mandarin (Citrus reticulata) peel oils by means of countercurrent multistage extraction and adsorption/desorption with supercritical CO2 Leandro Danielski; Gerd Brunner; Christian Schwänke; Carsten Zetzl; Haiko Hense; Jayme, P.M. Donoso Journal of Supercritical Fluids 44(3): 315-324 2008 0896-8446 10.1016/j.supflu.2007.09.007 https://eurekamag.com/research/063/661/063661505.php