• Proceedings of the Plant Resources Society of Korea Conference
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• 2007.11a
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• pp.363.1-363.1
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• 2007

• Proceedings of the Plant Resources Society of Korea Conference
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• 2007.11a
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• pp.363.2-363.2
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• 2007

• Proceedings of the Plant Resources Society of Korea Conference
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• 2007.11a
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• pp.364.2-364.2
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• 2007

• Proceedings of the Korean Society of Crop Science Conference
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• 2021.10a
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• pp.127-127
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• 2021

• Journal of the Korean Society of Food Science and Nutrition
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• v.46 no.7
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• pp.816-821
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• 2017

Vanadium is a trace mineral present in dietary sources, most commonly vegetables. The aim of this study was to investigate the growth and vanadium absorption characteristics of Brassica napus L., Fagopyrum esculentum, and Hordeum vulgare L. using different Jeju water concentrations. The growth of three sprout vegetables and absorption characteristics of vanadium were different depending on Jeju water concentration containing vanadium. In the case of B. napus L. and H. vulgare L., germination rate was inhibited by increasing Jeju water concentration, whereas in F. esculentum, the best germination rate (60.7 %) was obtained at 40 times concentration of Jeju water (vanadium, 1.34 mg/L). For the sprout growth, growth of shoots increased with increasing Jeju water concentration, but root growth was gradually inhibited by increasing Jeju water concentration. For the absorption of vanadium by Jeju water concentration, vanadium was not detected in H. vulgare L. The vanadium contents of B. napus L. and F. esculentum were 4.2 mg/kg and 2.9 mg/kg at 10 times concentration of Jeju water (vanadium, 0.46 mg/L), respectively.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.60 no.3
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• pp.388-393
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• 2015

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.

• Food Science and Preservation
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• v.24 no.6
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• pp.778-785
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• 2017

This study was conducted to develop a predictive model for the growth of Escherichia coli strain RC-4-D isolated from red kohlrabi sprout seeds. We collected E. coli kinetic growth data during red kohlrabi seed sprouting under isothermal conditions (10, 15, 20, 25, and $30^{\circ}C$). Baranyi model was used as a primary order model for growth data. The maximum growth rate (${\mu}max$) and lag-phase duration (LPD) for each temperature (except for $10^{\circ}C$ LPD) were determined. Three kinds of secondary models (suboptimal Ratkowsky square-root, Huang model, and Arrhenius-type model) were compared to elucidate the influence of temperature on E. coli growth rate. The model performance measures for three secondary models showed that the suboptimal Huang square-root model was more suitable in the accuracy (1.223) and the suboptimal Ratkowsky square-root model was less in the bias (0.999), respectively. Among three secondary order model used in this study, the suboptimal Ratkowsky square-root model showed best fit for the secondary model for describing the effect of temperature. This model can be utilized to predict E. coli behavior in red kohlrabi sprout production and to conduct microbial risk assessments.

• Korean Journal of Food Science and Technology
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• v.44 no.2
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• pp.224-227
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• 2012

As consumer interest in seed sprouts is increasing throughout the world, there is a need to investigate the potential production of leafy sprouts. Three colors of light; white (WRM), blue (BRM), and red (RRM), were studied to evaluate their effects on the approximate compositions of leafy safflower sprouts and their content of vitamin C. The approximate contents of moisture, ash, and total lipids were higher in sprouts grown with RRM than with BRM or WRM; however, crude protein content was higher in sprouts grown with WRM than with BRM or RRM. Chlorophyll content was higher in sprouts grown with RRM than with WRM or BRM, and ascorbic acid content was 157.57 mg% with WRM, 164.64 mg% with BRM and 158.10 mg% with RRM. Our results indicate that cultivation of leafy safflower sprouts under different-colored lights was an effective process for enhancing their nutritional quality.

• Proceedings of the Korean Society of Crop Science Conference
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• 2006.04a
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• pp.378-379
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• 2006

• Proceedings of the Korean Society of Crop Science Conference
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• 2006.04a
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• pp.380-381
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• 2006