Isolation of γ-Oryzanol by Means of Preparative Spiral Coil-LSRCCC of Hyperpigmented Baby Banana Peels (Musa acuminata) from Colombia

摘要

γ-Oryzanol is obtained regularly from rice bran production and it is denominated rice bran oil (RBO) which has an added value due to its nutraceutical properties. Recently studies Figure 1: A) Spiral Coil-LSRCCC chromatogram in elution and extrusion mode. Fraction 14 corresponding to γ-Oryzanol. B) Chemical structure of β-tocotrienol (above) and cycloartenyl E-ferulate (below) elucidated in fraction 14 of Spiral Coil-LSRCCC from hyperpigmented Baby Banana peels. C) ~1H (above) and ~(13)C-NMR-spectra (below) of fraction 14, showing the proposed structure corresponding to γ-Oryzanol in hyperpigmented Baby Banana peels.