Genetic diversity for lipid content and fatty acid profile in rice bran
- 1 May 2003
- journal article
- Published by Wiley in Journal of Oil & Fat Industries
- Vol. 80 (5) , 485-490
- https://doi.org/10.1007/s11746-003-0725-x
Abstract
Rice (Oryza sativa L.) bran contains valuable nutritional constituents, which include lipids with health benefits. A germplasm collection consisting of 204 genetically diverse rice accessions was grown under field conditions and evaluated for total oil content and fatty acid (FA) composition. Genotype effects were highly statistically significant for lipid content and FA profile (PPPr2=0.97). Japonica lines were characterized by a low palmitic acid content and S/U ratio, whereas Indica lines showed a high palmitic acid content and a high S/U ratio. The variation found suggests it is possible to select for both oil content and FA profile in rice bran.Keywords
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