@article{jfnr2014217,
author={{Yoon, Sung Won and Lee, Junsoo and Pyo, Young-Gil and Oh, Sea-Kwan and Lee, Jeom-Sig and Kim, In-Hwan},
title={Nutraceutical Lipid Substances in Korean Rice Cultivars},
journal={Journal of Food and Nutrition Research},
volume={2},
number={1},
pages={40--46},
year={2014},
url={http://pubs.sciepub.com/jfnr/2/1/7},
abstract={The lipid soluble substances, such as tocols (tocopherols and tocotrienols), phytosterols, squalene, and ¦Ã-oryzanol, levels in 22 cultivars of Korean brown rice were investigated. The phytosterol levels in 22 cultivars varied from 255.0 mg/kg rice in <i>D</i><i>ae</i><i>rip</i><i> </i>to 492.0 mg/kg rice in <i>Kuennun</i> and the major phytosterol was ¦Â-sitosterol in all cultivars. In all the cultivars, there was a high correlation coefficient (R<SUP>2</SUP> = 0.7996) between the lipid level and the phytosterol level. The major tocols homologues in the 19 <i>Japonica</i> type cultivars were ¦Á-tocopherol and ¦Á-tocotrienol, and the major homologue in the <i>I</i><i>ndica</i> type cultivars namely <i>Segyuejinmi</i>, <i>Hanareum</i>, and <i>Dasan No.1</i> was ¦Ã-tocotrienol. Among the ¦Ã-oryzanol species, the proportions of cycloartenylferulate in <i>Japonica</i> type cultivars were significantly higher than those of 24-methylene cycloartanylferulate (<i>p</i><i> </i>&lt; 0.05). This study provided information on lipid soluble substances level, such as tocols, phytosterol and ¦Ã-oryzanol, in different rice cultivars.},
doi={10.12691/jfnr-2-1-7}
publisher={Science and Education Publishing}
}