Yeon-Seok Seong

Improvement and Validation of an Analytical Method for Dilauryl Thiodipropionate in Unauthorized Food Additives

June-Seok Lim, Yeon-Seok Seong, Ji-Hyun Im, Xiaolu Fu et autres

June-Seok Lim, Yeon-Seok Seong, Ji-Hyun Im, Xiaolu Fu, Min-Hye Kim, Geun hee Cho, and Ok-Hwan Lee. Journal of the Korean Society of Food Science and Nutrition 2026;55:483-8. https://doi.org/10.3746/jkfn.2026.55.5.483

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Comprehensive Evaluation of the Bioactive Components and Multifunctional Biological Activities of Hwaljingigo

Ji-Hyun Im, Im-Joung La, Xiaolu Fu, June-Seok Lim et autres

Ji-Hyun Im, Im-Joung La, Xiaolu Fu, June-Seok Lim, Min-Hye Kim, Yeon-Seok Seong, Tae-Woong Song, Sun-Il Choi, DoSang Lee, Rae-Kyo Jeong, Yeon-Hee Jeon, and Ok-Hwan Lee. Journal of the Korean Society of Food Science and Nutrition 2026;55:283-94. https://doi.org/10.3746/jkfn.2026.55.3.283

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Validation of Analytical Methods for Betulinic Acid and Pseudohypericin of a Ziziphus jujuba Mill.- Hypericum perforatum L. Mixture and Its Antioxidant Activity

June-Seok Lim, Yeon-Seok Seong, Ji-Hyun Im, Xiaolu Fu et autres

June-Seok Lim, Yeon-Seok Seong, Ji-Hyun Im, Xiaolu Fu, Min-Hye Kim, Jin-Ho Roh, and Ok-Hwan Lee. Journal of the Korean Society of Food Science and Nutrition 2026;55:74-81. https://doi.org/10.3746/jkfn.2026.55.1.74

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Development of an HPLC-PDA-based analytical method for quantifying thiodipropionic acid in vegetable oil

Geun-Hee Cho, Geon Oh, Xiaolu Fu, Ji-Hyun Im et autres

Lipid oxidation in edible oils causes quality deterioration, necessitating effective antioxidants. Thiodipropionic acid (TDPA), an undesignated food additive in Korea, has attracted attention due to its high thermal stability. In this study, an HPLC-PDA method was developed and validated for quantifying TDPA …

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Antioxidant and Protective Effects of a Standardized Chamaecrista nomame (Siebold) H. Ohashi Extract against Ultraviolet B in Human Dermal Fibroblasts

Yeon-Seok Seong, June-Seok Lim, Ji-Hyun Im, Xiaolu Fu et autres

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Synergistic Anticancer Effects of Fermented Noni Extract Combined with 5-Fluorouracil, Doxorubicin, and Vincristine on A549, MCF-7, and SH-SY5Y Cell Models

June-Seok Lim, Ji‐Hyun Im, Xiaolu Fu, Min-Hye Kim et autres

Although chemotherapy is a primary approach for cancer treatment, its efficacy is often compromised by the development of drug resistance and occurrence of serious side effects. To improve chemotherapy outcomes, this study aimed to evaluate the synergistic anticancer effects of fermented noni …

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Assessment of 12 Ginsenosides and the Antioxidant Activity of Red Ginseng Sprout Extracts

Geon Oh, Do-Sang Lee, Seon Woo Park, Ji-Hyun Im et autres

This study aimed to establish a high-performance liquid chromatography coupled with photodiode array detection (HPLC–PDA) method for the simultaneous quantification of 12 ginsenosides in red ginseng sprout (RGS) extract produced from smart-farm-cultivated ginseng sprouts and to evaluate its antioxidant activity as part …

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Analysis of the Bioactive Compounds and Physiological Activities of Commonly Consumed Noni Juice in Republic of Korea

Xiaolu Fu, Min-Hye Kim, Geon Oh, Ji‐Hyun Im et autres

L.) juice is increasingly recognized for its potential health-promoting properties. In this research, the bioactive compounds and physiological effects of commercial noni juice products in Korea were assessed. Noni juice was found to contain high levels of total phenolics (6.39 ± 1.45 …

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Analysis of Anti-Stress and Sleep-Inducing Effects of a Zizyphus jujuba Mill.-Hypericum perforatum L. Mixture and Its Bioactive Compounds

June-Seok Lim, Yeon-Seok Seong, Geon Oh, Xiaolu Fu et autres

June-Seok Lim, Yeon-Seok Seong, Geon Oh, Ji-Hyun Im, Xiaolu Fu, Min-Hye Kim, Jin-Ho Roh, and Ok-Hwan Lee. Journal of the Korean Society of Food Science and Nutrition 2025;54:489-97. https://doi.org/10.3746/jkfn.2025.54.6.489

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Assessment of Bioactive Compounds and Antioxidant Activity of Barley Sprouts

Geon Oh, Im-Joung La, Do-Sang Lee, Ji‐Hyun Im et autres

Barley sprouts, rich in bioactive compounds, have gained attention as functional food ingredients because of their antioxidant potential. This study evaluated their bioactive composition and antioxidant capacity, focusing on the saponarin, chlorophyll, policosanol, total polyphenol (TP), and total flavonoid (TF) contents. The …

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In vitro and in vivo anti-ischemic activities of the stems and leaves of Vitis amurensis

JY Kim, HS Ju, HY Jeong, Song Ks et autres

Ischemic stroke results from a transient or permanent reduction in cerebral blood flow caused by occlusion of a cerebral artery via an embolus or local thrombosis. Loss of blood flow results in depletion of metabolic substrates such as oxygen and glucose, leading …

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Effect of shading and low temperature on growth and flowering in Aquilegia buergeriana var. oxysepala

Yong-Gu Sim, Yingyan Han, Yeon-Seok Seong, Kyeong-Ok Choi et autres