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http://dx.doi.org/10.9787/KJBS.2018.50.4.442

Comparison of Isoflavone Content in 43 Soybean Varieties Adapted to Highland Cultivation Areas  

Hong, Su-Young (Highland Agricultural Research Institute, National Institute of Crop Science, RDA)
Kim, Su-Jeong (Highland Agricultural Research Institute, National Institute of Crop Science, RDA)
Sohn, Hwang-Bae (Highland Agricultural Research Institute, National Institute of Crop Science, RDA)
Kim, Yul-Ho (Highland Agricultural Research Institute, National Institute of Crop Science, RDA)
Cho, Kwang-Soo (Highland Agricultural Research Institute, National Institute of Crop Science, RDA)
Publication Information
Korean Journal of Breeding Science / v.50, no.4, 2018 , pp. 442-452 More about this Journal
Abstract
In this study, we analyzed the growth characteristics and isoflavone content of 43 soybean varieties highly adaptable to highland areas. The flowering period of each cultivation zone was from July 15 to August 12 at Daewallyeong, from July 18 to August 11 at Jinbu, and from July 23 to August 13 at Gangneung. The accumulated temperature from flowering to maturity was $1,297^{\circ}C$ for Daegwallyeong, $1,391^{\circ}C$ for Jinbu, and $1,685^{\circ}C$ for Gangneung. Forty-three varieties were classified into four utilities; soy sauce and tofu, bean sprouts, cooking with rice, and vegetable and early maturity. The content of isoflavone was highest at $2,579{\mu}g/g$ in varieties for soy sauce and tofu usage. Five varieties ("Paldalkong," "Sinpaldal2," "Ilmikong," "Sinpaldalkong," and "Daepung") cultivated in Daegwallyeong had over $4,000{\mu}g/g$ of isoflavone. The isoflavone content of the region Daegwallyeong was different at the significance level of 0.1 (p=0.061) compared to Gangneung. There was no significant difference between Gangneung and Jinbu. It is thought that the low temperature of the maturation stage during the growing period affected isoflavone accumulation. The varieties with more than $3,000{\mu}g/g$ of isoflavone content in Daegwallyeong, Jindu, and Gangneung were "L29," "Williams82," "Ilmikong," and "Daepung." These were genetically and environmentally stable in isoflavone content. It is expected that this study will be used as basic data for the functional breeding and selection of soybean varieties highly adaptable to a specific region, and to help expand soybean cultivation areas in highlands.
Keywords
Isoflavone; Variety; Utilization; Temperature;
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  • Reference
1 Korea Seed & Variety Service. https://www.seed.go.kr/protection/situation/register_02.jsp
2 Kim EH, Kim SL, Kim SH, Chung IM. 2012. Comparison of isoflavones and anthocyanins in soybean [Glycine max (L) Merrill] seeds of different planting dates. J Agric Food Chem 6: 10196-10202.
3 Kim JA, Chung IM. 2007. Change in isoflavone concentration of soybean (Glycine max L.) seeds at different growth stages. J Sci Food Agric 87: 496-503.   DOI
4 Kitamura K, Jetta K, Kikuchi A, Kudou S, Okubo K. 1991. Low isoflavone content in some early maturing cultivars, so-called "Summer-type soybean" (Glycine max (L) Merrill). Jpn J Breed 41: 651-654.   DOI
5 Lee C, Chon MS, Kim HT, Yun HT, Lee B, Chung YS, Kim RW, Chon HK. 2015. Soybean [Glycine max (L.) Merrill]: Importance as a crop and pedigree reconstruction of Korean varieties. Plant Breed Biotech 3: 179-196.   DOI
6 Lee SJ, Yan WK, Ahn JK, Chung IM. 2003. Effect of year, site, genotype and their interactions on various soybean isoflavones. Field Crop Res 81: 181-192.   DOI
7 Ok HC, Yoon YH, Jeong JC, Hur OS, Lee CW, Kim CG, Cho HM. 2008. Yields and isoflavone contents of soybean cultivar in highland area. Korean J Crop Sci 53: 102-109.
8 Potter SM, Baum JA, Teng H, Stillman RJ, Shay NF, Erdman JW Jr. 1998. Soy protein and isoflavones: their effects on blood lipids and bone density in postmenopausal women1-3. Am J Clin Nutr 68(suppl): 1375S-9S.   DOI
9 Tsukamoto C, Shimada S, Igita K, Kudou S, Kokubun M, Okubo K, Kitamura K. 1995. Factors affecting isoflavones content in soybean seeds: changes in isoflavones, saponins, and composition of fatty acids at different temperatures during seed development. J Agric Food Chem 43: 1184-1192.   DOI
10 Rodriguez-Navarro DN, Margaret Oliver I, Albareda Contreras M, Ruiz-Sainz JE. 2011. Soybean interactions with soil microbes, agronomical and molecular aspects. Agron Sustain 31: 173-190.   DOI
11 Zheng J, Jin Y, Row KH. 2005. Analysis of isoflavones from Korea and Chinese soybean and processed products by HPLC. J Kor Chem Soc 49: 349-354.   DOI
12 O'Keefe S, Bianchi L, Sharman J. 2015. Soybean nutrition. SM J Nutr Metab 1: 1006.
13 EL-Shemy HA. 2011. Soybean and nutrition. http://www.intechweb.org
14 Carrao-Panizzi, MC, Beleia ADP, Kitamura K, Oliveira MCN. 1999. Effects of genetics and environment on isoflavone content of soybean from different regions of Brazil. Pesq Agropec Bras Brasilia 34: 1787-1795.
15 Chen M, Rao Y, Zheng Y, Wei S, Li Y, Guo T, Yin P. 2014. Association between soy isoflavone intake and breast cancer risk for pre- and post-menopausal women: A metaanalysis of epidemiological studies. PLOS ONE 9: 1-10.
16 Dixon RA, Paiva NL. 1995. Stress-induced phenoylpropanoid metabolism. The Plant Cell 7: 1085-1097.   DOI
17 Korea Rural Economic Institute (KERI). http://www.krei.re.kr
18 Goss MJ, Varennes A, Smith PS, Ferguson JA. 2002. N2 fixation by soybeans grown with different levels of mineral nitrogen, and the fertilizer replacement value for a following crop. Can J Soil Sci 82: 139-145.   DOI
19 Ha TJ, Lee JH, Shin SO, Shin SH, Kan SI, Kim HT, Ko JM, Lee MH, Park KY. 2009. Changes in anthocyanin and isoflavone concentrations in black seed-coated soybean at different planting locations. J Crop Sci Biotech 12: 79-86.   DOI
20 Kang X, Zhang Q. Wang S, Huang X, Jin S. 2010. Effect of soy isoflavones on breast cancer recurrence and death for patients receiving adjuvant endocrine therapy. CMAJ 182: 1857-1862.   DOI