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http://dx.doi.org/10.5352/JLS.2015.25.1.68

Characteristics of Pop-rice and Rice Tea Using Black Sticky Rice with Giant Embryo  

Han, Sang-Ik (Department of Functional Crop, National Institute of Crop Science, RDA)
Seo, Woo Duck (Department of Functional Crop, National Institute of Crop Science, RDA)
Na, Ji-Eun (Department of Functional Crop, National Institute of Crop Science, RDA)
Park, Ji-Young (Department of Functional Crop, National Institute of Crop Science, RDA)
Park, Dong-Soo (Department of Functional Crop, National Institute of Crop Science, RDA)
Cho, Jun-Hyun (Department of Functional Crop, National Institute of Crop Science, RDA)
Lee, Jong-Hee (Research and Development Bureau, RDA)
Seo, Kyung-Hye (Department of Functional Crop, National Institute of Crop Science, RDA)
Sim, Eun-Yeong (Department of Functional Crop, National Institute of Crop Science, RDA)
Nam, Min-Hee (Department of Functional Crop, National Institute of Crop Science, RDA)
Publication Information
Journal of Life Science / v.25, no.1, 2015 , pp. 68-74 More about this Journal
Abstract
Recently developed black waxy rice with a giant embryo ('Nunkeunheukchal', BGE) was selected and processed to produce high quality nutritional food. BGE contains high levels of several phytochemicals with antioxidant activities, as well as other reported health beneficial properties. In addition, the giant embryo has high protein, lipid, and amino acids contents. Within the free amino acids, ${\gamma}$-aminobutyric acid (GABA), a major inhibitory neurotransmitter, has long been used for treating the aftereffects of brain injuries and stroke. A method for manufacturing pop-rice and black rice tea by popping process in BGE is provided to increase a taste, nutrition and functionality. The produced 'pop-rice' showed increased protein (11.3%) and lipid (3.7%) contents compared with control variety, IB ('Ilmibyeo'). In addition, melanoidin related products, polyphenol and functional amino acid contents were increased by the popping process. Pop-rice tea made of BGE showed the highest extraction of total sugar, glucose, raffinose and sucrose (4 times higher than brown rice) by hot water. Scavenging activity ($SC_{50}$) of processed BGE rice powder showed strong antioxidative activity of 0.24 mg/ml using DPPH and 1.82 mg/ml using ABTs method. Thereafter, these results suggested that the popping processed rice of BGE could be one of the promising materials for healthy food development.
Keywords
Black rice tea; black sticky rice with giant embryo; 'Nunkeunheukchal'; nutrition; pop-ri;
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1 Seo, W. D., Kim, J. Y., Park, D. S., Han, S. I., Jang, K. C., Choi, K. J., Kim, S. Y., Oh, S. H., Ra, J. E., Yi, G. H, Park, S. K., Hwang, U. H., Song, Y. C., Park, B. R. and Kang, H. W. 2011. Comparative analysis of physicochemicals and antioxidative properties in new giant embryo mutant, ‘YR23517Acp79’, in rice (Oryza sativa L.). J. Kor. Soc. Appl. Biol. Chem. 54, 700-709.   DOI
2 Stork, C. R., Silva, L. P. and Fagundes, C. A. A. 2005. Catergorizing rice cultivars based on differences in chemical composition. J. Food Chem. Anal. 18, 333-341.   DOI   ScienceOn
3 Zhang, L., Hu, P., Tang, S., Zhao, H. and Wu, D. 2005. Comparative studies on major nutritional components of rice with a giant embryo and a normal embryo. J. Food Biochem. 29, 653-661.   DOI
4 Kim, S. W., Park, I. J., Lee, Y. Shin, H. R., Park, H. G., Kwon, O. D., Kim, D. H. and Kim, S. C. 2005. Pop-rice and a method for preparing the pop-rice with unhulled rice. Korea Patent No. 10-0478829.
5 Moon, K. S., Lee, S. J. and Baik, J. H. 2008. Preparation method of parched unpolished rice with excellent taste. Korea Patent No. 10-0836034.
6 Kweon, M. H., Hwang, H. J. and Sung, H. C. 2001. Identification and antioxidant activity of novel chlorogenic acid derivatives from bamboo (Phyllostachys edulis). J. Agric.Food Chem. 49, 4646-4655.   DOI
7 Kyoun, O. Y., Oh, S. H., Kim, H. J., Yoon, Y. K., Kim, H. M. and Kim, M. R. 2006. Analyses of nutrients and antinutrients of rice cultivars. Kor. J. Food Cook Sci. 22, 949-956.
8 Lee, Y. R., Kim, C. E., Kang, M. Y. and Nam, S. H. 2007. Cholesterol-lowering and antioxidant status-improving efficacy of germinated giant embryonic rice (Oryza sativa L.) in high cholesterol-fed rats. Ann. Nutr. Metab. 51, 519-526.   DOI
9 Park, D. S., Park, S. K., Lee, B. C., Song, S. Y., Jun, N. S., Manigbas, N. L., Cho, J. H., Nam, M. H., Jeon, J. S., Han, C. D., Choi, K. J., Kim, D. H., Woo, Y. M., Koh, H. J., Kang, H. W. and Yi, G. H. 2009. Molecular characterization and physicochemical analysis of a new giant embryo mutant gene (get) in rice (Oryza sativa L.). Genes Genom. 31, 277-283.   DOI
10 Re, R., Pellegrini, N., Proteggente, A., Pannala, A., Yang, M. and Rice-Evans, C. 1999. Antioxidant activity applying improved ABTS radical cation decolorization assay. Free Radical Biol. Med. 26, 1231-1237.   DOI
11 Saikusa, T., Horino, T. and Mori, Y. 1994. Accumulation of γ-amino butyric acid (GABA) in rice germ during water soaking. Biosci. Biotechnol. Biochem. 58, 2291-2292.   DOI
12 Choe, J. S., Ahn, H. H. and Nam, H. J. 2002. Comparison of nutritional composition in Korean rices. J. Kor. Soc. Food Sci. Nutr. 31, 885-892.   DOI
13 Hatano, T., Kagawa, H., Yasuhara, T. and Okuda, T. 1988. Two new flavonoids and other constituents in licorice root: Their relative astringency and radical scavenging effects. Chem. Pharm. Bull. 36, 1090-2097.
14 Choi, Y. M., Ku, J. B., Chang, H. B. and Lee, J. S. 2005. Antioxidant activities and total phenolics of ethanol extracts from several edible mushrooms produced in Korea. Food Sci. Biotechnol. 14, 700-703.
15 Goufo, P. and Trindade, H. 2014. Rice antioxidants: phenolic acids, flavonoids, anthocyanins, proanthocyanidins, tocopherols, tocotrienols, gamma-oryzanol, and phytic acid. Food Sci. Nutr. 2(2), 75-104.   DOI
16 Huh, C. K., Lee, J. W. and Kim, Y. D. 2012. Fermentation and Quality Characteristics of Yakju According to Different Rice Varieties. Kor. J. Food Preserv. 19(6), 925-932.   DOI   ScienceOn
17 Choi, Y. M., Lee, S. M., Chun, J., Lee, H. B. and Lee, J. S. 2006. Influence of heat treatment of the antioxidant activities and polyphenolic compound of shiitake (Lentinus edodes) mushroom. Food Chem. 99, 381-397.   DOI
18 Juliano, B. O. 1985. Biochemical properties of rice. In Rice: Chemistry and Technology, pp. 175-205. American Association of Cereal Chemists, St Paul, MN.
19 Kim, J. Y., Seo, W. D., Park, D. S., Jang, K. C., Choi, K. J., Kim, S. Y., Oh, S. H., Ra, J. E., Yi, G. H., Park, S. K., Hwang, U. H., Song, Y. C., Park, B. R., Park, M. J., Kang, H. W. and Han, S. I. 2013. Comparative studies on major nutritional components of black waxy rice with giant embryos and its rice bran. Food Sci. Biotechnol. 22(S), 1-8.
20 Cheigh, H. S., Lee, J. S. and Lee, C. Y. 1993. Antioxidative characteristics of melanoidin related products fractionated from fermented soybean sauce. J. Kor. Soc. Food Nutr. 22(5), 570-575.