Concentrations of tocols and γ-oryzanol compounds in rice bran oil obtained by fractional extraction with supercritical carbon dioxide.

@article{Yoon2014ConcentrationsOT,
  title={Concentrations of tocols and γ-oryzanol compounds in rice bran oil obtained by fractional extraction with supercritical carbon dioxide.},
  author={Sung Won Yoon and Young-gil Pyo and Junsoo Lee and Jeom-Sig Lee and Byung Hee Kim and In-hwan Kim},
  journal={Journal of oleo science},
  year={2014},
  volume={63 1},
  pages={
          47-53
        }
}
Rice bran oil (RBO) is a good source of several commercially important bioactive phytochemicals, such as tocols (i.e. tocopherols and tocotrienols) and ferulic esters of sterols (i.e. γ-oryzanol). The aims of the present study were to examine the effects of different pressure and temperature combinations on the fractional extraction of RBO using supercritical carbon dioxide (SC-CO2) and to assess the levels of tocols homologues and γ-oryzanol components in the resulting oil fractions… CONTINUE READING
BETA