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Properties of Baechu Kimchi treated with Black Rice Water Extract  

Mo, Eun-Kyoung (Research and Development Center, DBIO Inc., KT&G Agricultural Life Center)
Kim, Seung-Mi (Research and Development Center, DBIO Inc., KT&G Agricultural Life Center)
Yang, Sun-A (Research and Development Center, DBIO Inc., KT&G Agricultural Life Center)
JeGal, Sung-A (Research and Development Center, DBIO Inc., KT&G Agricultural Life Center)
Choi, Young-Sim (Research and Development Center, DBIO Inc., KT&G Agricultural Life Center)
Ly, Sun-Yung (Department of Food and Nutrition, Chungnam National University)
Sung, Chang-Keun (Research and Development Center, DBIO Inc., KT&G Agricultural Life Center)
Publication Information
Food Science and Preservation / v.17, no.1, 2010 , pp. 50-57 More about this Journal
Abstract
To develop a new functional kimchi with antioxidative properties, salted baechu was soaked in black rice water extract for 6 h at room temperature. The antioxidative property of the water extract was $78.75{\pm}1.18%$ that of the control (0.1% [w/v] alpha-tocopherol). The black rice gel was added to the baechu kimchi preparation. The color of baechu kimchi treated with black rice water extract changed to dark violet and/or black. Control kimchi and black rice water-treated kimchi were stored at $4^{\circ}C$ for 30 days. No significant differences were detected between the control and the black rice water-treated group in the early stages of fermentation. As fermentation time increased, pH decreased and titratable acidity increased rapidly in control kimchi. However, such marked changes were not evident in test kimchi. The hardness value of black rice water-treated kimchi was higher than that of control kimchi after the midpoint of the fermentation period. The storage life of baechu kimchi treated with black rice water extract was prolonged by up to 5 days compared with control samples, owing to a decline in lactic acid bacteria and yeast levels during the final fermentation period in black rice water-treated kimchi. The total phenolic levels and the antioxidative capacity of black rice water-treated kimchi (83%) were approximately 1.5-fold higher than in control kimchi (57%). In sensory evaluation, black rice water-treated kimchi scored higher than did control kimchi using a blind test protocol.
Keywords
Baechu kimchi; Black rice; antioxidative capacity; sensory quality;
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Times Cited By KSCI : 8  (Citation Analysis)
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1 Sim, K.H. and Han, Y.S. (2008) Effect of red pepper seed on kimchi antioxidant activity during fermentation. Food Sci. Biotechnol., 17, 295-301
2 Lim, J.K., Park, I.K., Kim, Y.H. and Kim, S.D. (2003) Effect of pigmented rice on the quality characteristics of baguette. J. East Asian Soc. Dietary Life 13, 130-135
3 Wang, H., Cao, G. and Prior, R.L. (1997) Oxygen radical absorbing capacity of anthocyanins. J. Agric. Food Chem., 45, 304-309   DOI   ScienceOn
4 Rye, S.N., Park, S.Z. and Ho, C.T. (1998) High performance liquid chromatographic determination of anthocyanin pigments in some varieties of black rice. J. Food Drug Analysis 6, 729-736
5 Lee, S.H., Park, N.Y. and Choi, W.J. (1999) Changes of the lactic acid bacteria and selective inhibitory substances against homo and hetero lactic acid bacteria isolated from kimchi. Korean J. Appl. Microbiol. Biotechnol., 27, 410-414
6 Chung, Y.A. and Lee, J.K. (2003) Antioxidative properties of phenolic compounds extracted from black rice. J. Korean Soc. Food Sci. Nutr., 32, 948-951   DOI
7 Cheigh, H.S. and Hwang, J,H. (2000) Antioxidative characteristics of kimchi. Food Ind. Nutr., 5, 52-56
8 Kim, I.W. and Cho, Y.B. (2006) A study on preference for purchase and ingestion of kimchi among Busan residents. Korean J. Culinary Res., 12, 187-198
9 Song, E.S., Jeon, Y.S. and Cheigh, H.S. (1997) Changes in chlorophylls and carotenoids of mustard leaf kimchi during fermentation and their antioxidative activites on the lipid oxidation. J. Korean Soc. Food Sci. Nutr., 26, 563-568
10 Han, S.J. (2005) Antioxidant activity of colored rice and identification of new substances, oryzafuran and allantoin. Korean J. Crop Sci., 40, 2-6
11 Cheigh, H.S. and Park, K.Y. (1994) Biochemical, Microbiological, and Nutritional aspects of kimchi (Korean fermented vegetable products). Critical Rev. Food Sci. Nutr., 34, 175-203   DOI   ScienceOn
12 Kahkonen, M.P. and Heinonen, M. (2003) Antioxidant activity of anthocyanins and their aglycons. J. Agric. Food Chem., 51, 628-633   DOI   ScienceOn
13 Cho, M.H., Paik, Y.S., Yoon, H.H. and Hahn, T.R. (1996) Chemical structure of the major color component from a Korean pigmented rice variety. Agric. Chem. Biotechnol., 39, 304-308
14 Kim, M., Lee, S.J., Seul, K.J., Park, Y.M. and Ghim, S.Y. (2009) Characterization of antimicrobial substance produced by Lactobacillus paraplantarum KNUC25 isolated from kimchi. Korean J. Microbiol. Biotechnol., 37, 24-32
15 Kim, E.S. and Kim, M,K. (1999) Effect of dried leaf powder and ethanol extracts of persimmon, green tea and pine needle on lipid metabolism and antioxidative capacity in rats. Korean Nutr. Soc., 32, 337-352
16 Lee, J.J., Lee, Y.M., Kim, A.R., Chang, H.C. and Lee, M.Y. (2008) Effect of Leuconostoc kimchii GJ2 isolated from kimchi (fermented Korean cabbage) on lipid metabolism in high cholesterol-fed rats. Korean J. Food Preserv., 15, 760-768
17 Velioglu, Y.S., Mazza, G., Gao, L. and Ooomh, B.D. (1998) Antioxidant activity and total phenolics in selected fruits, vegetables an grain products. J. Agric. Food Chem., 46, 4113-4117.   DOI   ScienceOn
18 Kim, S.D., Kim, M.H. and Ham, S.S. (2000) Preparartion and quality of uncooked-colored wine using black rice. J. Korean Soc. Food Sci. Nutr., 29, 224-230
19 Lee, Y.H. and Yang, I.W. (1970) Studies on the packaging and preservation of kimchi. J. Korean Agric. Chem. Soc., 13, 207-218
20 Yu, R. (1995) Effect of dietary hot red pepper powder on humoral immune response in rats. J. Korean Soc. Food Sci. Nutr., 24, 837-842
21 Satue-Gracia, M.T., Heinonen, M. and Frankel, E.N. (1997) Anthocyanins as antioxidants on human low-density lipoprotein and lecithin-liposome systems. J. Agric. Food Chem., 45, 3362-3367   DOI   ScienceOn
22 Sung, J.M,, Lim, J.H., Park, K.J. and Jeong, J.W. (2008) Effects of semi-dried red pepper with a different seed ratio on the quality of kimchi. Korean J. Food Preserv. 15, 427-436
23 Kim, H.J., Kang, S.M. and Yang, C.B. (1997) Effects of yeast addition as starter on fermentation of kimchi. Korean J. Food Sci. Technol., 29, 790-799
24 Sung, J.M., Lim, J.H., Park, K.J. and Jeong, J.W. (2008) Effects of semi-dried red pepper with a different seed ratio on the quality of kimchi. Korean J. Food Preserv., 15, 427-436
25 Kim, S.D. and Kim, M.H. (2003) Calcium lactate affects shelf-life and firmness of kimchi. Food Sci. Biotechnol., 12, 497-503
26 Kim, Y.J., Pak, W.S., Koo, K.H., Kim, M.R. and Jang, J.J. (2000) Inhibitory Effect of Baechu kimchi (Chinese Cabbage kimchi) and Kakduki (Radish kimchi) on diethylnitrosamine and D-galactosamine induced hepatocarcinogenesis. Food Sci. Biotechnol., 9, 89-94
27 Hwang, Y.K. and Kim, T.Y. (2000). Characteristics of colored rice bread using the extruded Heugjinju rice. Korean Soc. Food Sci., 16, 167-172