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http://dx.doi.org/10.3746/jkfn.2013.42.5.730

Nutritional Composition of Drought-Tolerant Transgenic Rice  

Lee, Young-Tack (Dept. of Food Science and Biotechnology, Gachon University)
Lee, Hyang-Mi (Dept. of Food Science and Biotechnology, Gachon University)
Ahn, Byung-Ohg (National Academy of Agricultural Science, Rural Development Administration)
Cho, Hyun-Suk (National Academy of Agricultural Science, Rural Development Administration)
Suh, Seok-Chul (National Academy of Agricultural Science, Rural Development Administration)
Publication Information
Journal of the Korean Society of Food Science and Nutrition / v.42, no.5, 2013 , pp. 730-735 More about this Journal
Abstract
This study compared the nutritional components (proximate components, fatty acids, amino acids, minerals and vitamins) between genetically modified (GM) drought-tolerant rice and a parental rice cultivar (Ilmibyeo) as a non-GM control. Both GM and non-GM rices were grown and harvested in two different locations, Gunwi and Suweon in Korea. Proximate components (moisture, starch, protein, lipid, and ash contents) were similar between the drought-tolerant GM rice and the conventional non-GM rice. There were no significant differences between the GM and non-GM rice in most of their nutrient compositions, despite minor locational differences of some amino acids and minerals. These results indicate that transgenic rice with a genetically improved resistance to drought is equivalent to the parental rice cultivar without major changes in its chemical contents.
Keywords
genetically modified (GM); GM rice; drought-tolerant; nutrient composition;
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Times Cited By KSCI : 9  (Citation Analysis)
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