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Isoflavone Content in Soybean and its Processed Products  

Lee, Myung-Hee (Department of Home Economics Education, Paichai University)
Park, Yeon-Hee (Department of Home Economics Education, Paichai University)
Oh, Hae-Sook (Department of Food and Nutrition, Sangji University)
Kwak, Tae-Soon (Division of Applied Plant Science, Sangji Universtiy)
Publication Information
Korean Journal of Food Science and Technology / v.34, no.3, 2002 , pp. 365-369 More about this Journal
Abstract
Daidzein and genistein contents were determined for 46 varieties of soybean and several types of soyfoods using high pressure liquid chromatography. Average content of isoflavones in the soybeans was $809\;{\mu}g/g$ dry matter, ranging from 309 to $1610\;{\mu}g/g$, with Sinpaldal #2 and Dawon showing the highest and lowest amounts, respectively. Isoflavone contents of chonkukjang, soybean paste, and miso were 1045, 781, and $1067\;{\mu}g/g$, respectively. Isoflavone amounts in hard, semi-soft, soft, and fried tofus were 650, 895, 685, and $616\;{\mu}g/g$, respectively.
Keywords
soybean; soyfood; daidzein; genistein; isoflavone content;
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1 Cassidy, A. Physiological effects of phyto-oestrogens in relation cancer and other human health risks. Proc. Nutr. Soc. 55: 399-417(1996)   DOI   PUBMED   ScienceOn
2 Bingham, S.A., Atkinson, C., Liggins, J., Bluck, L. and Coward, A. Phyto-oestrogens: where are we now? Br. J. Nutr. 79: 393-406(1998)   DOI   ScienceOn
3 Setchell, K.D.R. and Cassidy, A. Dietary isoflavones: Biological effects and relevance to human health. J. Nutr. 129: 758S-767S(1999)   DOI
4 Wang, H. and Murphy, P.A. Isoflavone composition of American and Japanese soybeans in Iowa: Effects of variety, crop year, and location. J. Agric. Food Chem. 42: 1674-1677 (1994)   DOI   ScienceOn
5 Franke, A.A., Custer, L.J., Cerna, C.M. and Narala, K.K. Rapid HPLC analysis of dietary phytoestrogens from legumes and from human urine. Proc. Soc. Exp. Biol. Med. 208: 18-26 (1995)   DOI
6 Franke, A.A., Hankin, J.H., Yu, M.C., Maskannec, G., Low, S.H. and Custer L.J. Isoflavone levels in soy foods consumed by multiethnic populations in Singapore and Hawaii. J. Agric. Food Chern. 47: 977-986 (1999)   DOI   ScienceOn
7 Wang, G., Kuan, S.S., Francis, O.J., Ware, G.M. and Carman, A.S. A simplified HPLC method for the determination of phytoestrogens in soybean and its processed products. J. Agric. Food Chem. 38: 185-190 (1990)   DOI
8 Murphy, P.A., Song, T., Buseman, G., Barua, K., Beecher, G.R., Trainer, D. and Holden, J. Isoflavones in retail and institutional soy foods. J. Agric. Food Chem. 47: 2697-2704 (1999)   DOI   ScienceOn
9 King, L.A. and Carr, B.R. Phytoestrogens: Fact and fiction. Patient Care. (March) 127-143 (1999)
10 Wang, H. and Murphy, P.A., Mass balance study of isoflavones during soybean processing. J. Agric. Food Chem. 44: 2377-2383 (1996)   DOI   ScienceOn
11 Franke, A.A., Custer, L.J., Cerna, C.M. and Narala, K.K. Quantitation of phytoestrogens in legumes by HPLC. J. Agric. Food Chem. 42: 1905-1913 (1994)   DOI   ScienceOn
12 Choi, J.S., Kwon, T.W. and Kim, J.S. Isoflavone contents in same varieties of soybean. Food Sci. Biotectmol. 5: 137-169 (1996)
13 Adlercreutz, H., Fotis, T. and Watanabe, S. Determination of lignans and isoflavonoids in plasma by isotope dilution gas chromatography-mass spectrometry. Cancer Detet. Prev. 18: 259-271(1994)
14 Moon, B.K., Jeon, K.S. and Hwang, I.K. Isoflavone contents in some various of soybean and on processing conditions. Korean J. Soc. Food Sci. 12: 59-66 (1996)
15 Kim, J.S and Kwon, C.S. Estimated dietary isoflavone intake of Korean population based on national nutrition survey. Nutrition Research 21: 947-953 (2001)   DOI   ScienceOn
16 Wang, H. and Murphy, P.A. Isoflavone content in commercial soybean foods. J. Agric. Food Chem. 42: 1666-1673 (1994)   DOI   ScienceOn
17 Choi Y.B. and Sohn, H.S. Isoflavone content in Korean fermerited and unfermented soybean foods. Korean J. Food Sci.Technol. 30: 745-750 (1998)
18 Thomas, B.F., Zeiselb, S.H., Busbyb, M.G., Hilla, J.M., Mitchella, R.A., Schefflera, N.M., Browna, S.S., Bloeden, L.T, Dixa, K.J. and Jeffcoata, A.R. Quantitative analysis of the principle soy isoflavones genistein, daidzein and glycitein, and their primary conjugated metabolites in human plasma and urine using reversed-phase high-performance liquid chromatography with ultraviolet detection. J. Chromatogr. B, Biomed. Sci. Appl. 760: 191-205 (2001)   DOI   ScienceOn
19 Barrett, J. Phytoestrogens. Friends or foes? Environ. Health Perspect. 104: 478-482 (1996)   DOI   PUBMED   ScienceOn
20 Wakai, K., Egami, I., Kato, K., Kawamura, T., Tamakoshi, A., Lin, Y., Nakayama, T, Wada, M. and Ohno, T. Dietary intake and sources of isoflavones among Japanese. Nutrition and Cancer 33: 139-145 (1999)   DOI   ScienceOn
21 Knight, D.C. and Eden, J.A. A review of the clinical effects of phytoestrogens. Obstet. Gynecol. 87: 897-904 (1996)
22 Murphy, P.A. Phytoestrogen content of processed soybean products. Food Technol. 36: 60-64 (1982)
23 Bae, E.A., Kwon, T.W. and Moon, G.S. Isoflavone contents and antioxidative effects of soybeans, soybean curd and their by-products. J. Korean Soc. Food Sci. Nutr. 26: 371-375 (1997)