640-5 Food Chemical Properties of Low Phytate Rice Cultivar.

Poster Number 340

See more from this Division: C02 Crop Physiology and Metabolism
See more from this Session: Physiological Genotype Screening (Posters)

Tuesday, 7 October 2008
George R. Brown Convention Center, Exhibit Hall E

Bing-Tian Zhao1, Jin-Kwan Ham2, Youn-Sang Jo2, Jae-Keun Choi3, Se-Ra Won1 and Hae-Ik Rhee1, (1)Division of Biotechnology, Kangwon National University, Chun Cheon, Korea, Republic of (South)
(2)Crop & Agricultural Management Research Section, Gangwon Provincial Agricultural Research & Extension Services, Chun Cheon, Korea, Republic of (South)
(3)Crops & Agricultural Management Research Sectioin, Gangwon Provincial Agricultural Research & Extension Servies, Chunchon City Kangwon Do, Korea, Republic of (South)
Abstract:

Phytic acid inhibits mineral absorption in the intestines of monogastric animals, which inhibition can contribute to public health problems in human populations. This research compared the nutritional properties of parent rice cultivar Il-pum with those of an Il-pum-derived, mutant low phytate rice cultivar, Sang-gol. No significant differences were shown in moisture, fat, carbohydrate and mineral content between Il-pum and Sang-gol. In the composition of protein and fatty acid, there were also no differences between two cultivars. In the nutritional aspects, though Sang-gol had a 50% lower phytate content than Il-pum, the total phosphorus contents in the respective two cultivars were shown to be similar. These results indicated that Sang-gol was found to have similar nutritional properties to those of the parent cultivar Il-pum, with the added benefit of lower phytate content.

See more from this Division: C02 Crop Physiology and Metabolism
See more from this Session: Physiological Genotype Screening (Posters)