K
Ki Won Lee
Researcher at Konkuk University
Publications - 73
Citations - 7604
Ki Won Lee is an academic researcher from Konkuk University. The author has contributed to research in topics: Kinase & Protein kinase A. The author has an hindex of 43, co-authored 73 publications receiving 6939 citations. Previous affiliations of Ki Won Lee include University of Minnesota & Seoul National University.
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Vitamin C equivalent antioxidant capacity (VCEAC) of phenolic phytochemicals
TL;DR: It is recommended that antioxidant capacity be expressed as vitamin C mg/100 g equivalent (VCEAC) using the ABTS assay, which can be used in both organic and aqueous solvent systems, employs a specific absorbance at a wavelength remote from the visible region, and requires a short reaction time.
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Cocoa Has More Phenolic Phytochemicals and a Higher Antioxidant Capacity than Teas and Red Wine
TL;DR: Cocoa exhibited the highest antioxidant activity among the samples in ABTS and DPPH assays, with VCEACs of 1128 and 836 mg/serving, respectively, suggesting that cocoa is more beneficial to health than teas and red wine in terms of its higher antioxidant capacity.
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Major Phenolics in Apple and Their Contribution to the Total Antioxidant Capacity
TL;DR: Results indicate that flavonoids such as quercetin, epicatechin, and procyanidin B(2) rather than vitamin C contribute significantly to the total antioxidant activity of apples.
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Molecular targets of phytochemicals for cancer prevention
TL;DR: Dietary phytochemicals, thought to be safe for human use, have emerged as modulators of key cellular signalling pathways, and the task now is to understand how these chemicals perturb these pathways by modelling their interactions with their target proteins.
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Naturally occurring phytochemicals for the prevention of Alzheimer’s disease
TL;DR: In this article, the authors describe the amyloid-β-induced pathogenesis of AD, and summarize the intracellular and molecular targets of selected dietary phytochemicals that might slow the progression of AD.