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http://dx.doi.org/10.7740/kjcs.2015.60.3.388

Effects of LED Light Conditions on Growth and Analysis of Functional Components in Buckwheat Sprout  

Jeon, A-Young (Department of Crop Science, Chungbuk National University)
Kim, Ki-Hyun (Department of Crop Science, Chungbuk National University)
Kwon, Soo-Jeong (Department of Crop Science, Chungbuk National University)
Roy, Swapan Kumar (Department of Crop Science, Chungbuk National University)
Cho, Seong-Woo (Crop Breeding Research Division, NICS)
Woo, Sun-Hee (Department of Crop Science, Chungbuk National University)
Publication Information
KOREAN JOURNAL OF CROP SCIENCE / v.60, no.3, 2015 , pp. 388-393 More about this Journal
Abstract
Buckwheat sprouts are a vegetable; a functional food should provide health benefit and enhance performance as high nutritionally important substances. Buckwheat noodles are the major buckwheat food in Japan, Korea and China. In addition, Buckwheat as preventive medicine has undergone a great advancement in the last decade. Comparison of the functional properties distribution and utilization in tatary buckwheat is required of understanding the metabolites. The study was conducted to identify the sorts of phenolic compounds and metabolites in tatary buckwheat seedling at 4, 7, and 10 days seedling under the different combinations of light-emitting diode (LED) such as blue, red, mix (red, blue, and white), dark, and natural lights in stem and leaves. After breaking the dormancy, buckwheat seeds were grown in culture room under lights for 14 hrs and the dark condition for 10 hrs, at $25^{\circ}C$ for 10 days. Length of buckwheat was gradually increased under all of the conditions. Using HPLC, rutin was highest at 7 days under mix and natural light in stem and leaf, respectively. Quercetin was highest at 4 and 7 days under natural light in both. Chlorogenic acid was highest at 7 days under mix and natural in stem and leaf, respectively. Taken Together, this study indicates that phenolic compounds and metabolites present in those plants could be helpful for the human health and nutritional additive.
Keywords
phenolic compound; metabolites; buckwheat sprout; LED;
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Times Cited By KSCI : 2  (Citation Analysis)
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