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http://dx.doi.org/10.5010/JPB.2018.45.4.375

Quality and genetic relationship on dehulling characteristic in oat variety  

Kim, Kyeong-Min (Department of Southern Area Crop Science, National Institute of Crop Science, Rurar Development Administration)
Shin, Dongjin (Department of Southern Area Crop Science, National Institute of Crop Science, Rurar Development Administration)
Kim, Kyeong-Hoon (Department of Southern Area Crop Science, National Institute of Crop Science, Rurar Development Administration)
Kwon, Yu-Ri (Department of Southern Area Crop Science, National Institute of Crop Science, Rurar Development Administration)
Park, Hyo-Jin (Department of Southern Area Crop Science, National Institute of Crop Science, Rurar Development Administration)
Hyun, Jong-Nae (Department of Southern Area Crop Science, National Institute of Crop Science, Rurar Development Administration)
Kim, Young-Jin (Department of Southern Area Crop Science, National Institute of Crop Science, Rurar Development Administration)
Oh, Myung-Kyu (Department of Southern Area Crop Science, National Institute of Crop Science, Rurar Development Administration)
Park, Young-Hoon (Department of Horticultural Bioscience, Pusan National University)
Publication Information
Journal of Plant Biotechnology / v.45, no.4, 2018 , pp. 375-381 More about this Journal
Abstract
The consumption of oats (Avena sativa L.) with high nutritional utility is accelerating due to the increased consumers' demand for functional foods. In Korea, naked oats are used as food, while covered oats are used for animal feed. However, it is difficult to distinguish naked oats from covered oats when the husk is removed from the grains by a special process. The present study was carried out to investigate experimental methods that would be beneficial in the segregation of different types of oats after husk removal. Grain quality-related biochemical compounds were analyzed in a bid to differentiate the oat dehulling characteristics. In addition, 61 SSR markers were examined for genetic relationship and variety identification of oats using five naked and seven covered oat varieties. Results showed that, the contents of protein, lipid, and ${\beta}-glucan$ were not significantly different among the oat varieties and this could not be used as an index for distinguishing oats husk character. However, in the fatty acid composition ratio,, naked oats had a higher ratio of stearic acid (C18:0) and oleic acid (C18:1) than covered oats, and covered oats had a higher ratio of linoleic acid (C18:2) and linoleic acid (C18:3) than naked oats. The assessment of SSR marker genotype revealed that 33 polymorphic bands among 12 oat varieties and 1 variety could be distinguished through the combination of polymorphic markers thus indicating the usability of these markers for variety identification in oats.
Keywords
Oat (Avena sativa L.); biochemical compound; simple sequence repeats; and variety identification;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 Han OK, Park HH, Park TI, Seo JH, Park KH, Kim JG, Heo HY, Hong YG, Kim DH (2008) A new early-heading and highyielding naked oat cultivar for human consumption, 'Choyang'. Korean J. Breed. Sci. 40:512-516
2 Han OK, Park HH, Heo HY, Park TI, Seo JH, Park KH, Kim JG, Hong YG, Kim DH (2009) A new oat cultivarfor human food, 'Daeyang' with high-yielding and good-quality. Korean J. Breed. Sci. 41:56-60
3 Han OK, Park TI, Park HH, Park KH, Oh YJ, Kim KJ, Song TH, Jang YJ, Kim DH, Hwang JJ, Kwon YU (2014) 'Suyang', A new naked oat cultivar with early-heading and high-yielding. Korean J. Breed. Sci. 46(3):323-327   DOI
4 Murray MG, Thompson WF (1980) Rapid isolation of high molecular weight plant DNA. Nucleic Acids Res. 8:4321-4325   DOI
5 NICS (2009) Manual of quality analysis for crop. National Institute of Crop Science
6 Peterson DM, Hahn MJ, Emmons CL (2002) Oat avenanthramides exhit antioxidant activities in vitro. Food Chem. 79:473-478   DOI
7 Xiao L, Balkunde S, Yang P, Lee HS, Ahn SN (2012) Dicersity analysis off japonica rice using microsatellite markers. Korean J. of Agricultural Sci. 39:9-15
8 Cai S, Huang C, Ji B, Zhou F, Wise M, Zhang D, Yang P (2011) In vitro antioxidant activity and inhibitory effect, on oleic acid-induced hepatic steatosis, of fractions andsubfractions from oat (Avena sativa L.) ethanol extract. Food chem. 124:900-905   DOI
9 Customs import and export trade statistics (2015) Reportimport and export trends
10 Dimberg LH, Theander O, Lingnert H (1993) Avenanthramides- A group of phenolic antioxidants in oats. Cereal Chem. 70:637-641
11 Flander L, Salmenkallio-Marttila M, Suortti T, Autio K (2007) Optimization of ingredients and baking process for improved whole meal oat bread quality. LWT-Food Sci. and Technol. 40:860-870   DOI
12 Gangopadhyay N, Hossain MB, Rai DK, Brunton NP (2015) A review of extraction and analysis of bioactivities in oat and barley and scope for use of novel food processing technologies. Molecules 20:10884-10909   DOI
13 Korea Development Institute (KDI) Economic InformationCenter (2015) Statistical appendices. July 2015
14 Kwon YS, Park EK, Park, CU, Bae KM, Yi SI, Cho IH (2006) Identification of rice variety using simple sequence repeat (SSR) marker. Journal of Life Sci. 16:1001-1005   DOI
15 Lee YY, Ham HM, Park HH, Kim YK, Lee MJ, Han OK, Kim YH, Park HM, Lee, BW, Park JY, Sim EY, Lee CW, Kim WH (2016) The physicochemical properties and dietary fiber contents in naked and hulled korean oat cultivars. Korean J. Breed. Sci. 48(1):37-47   DOI