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Dong-Sik Park

Researcher at Rural Development Administration

Publications -  39
Citations -  570

Dong-Sik Park is an academic researcher from Rural Development Administration. The author has contributed to research in topics: Codonopsis lanceolata & DPPH. The author has an hindex of 13, co-authored 39 publications receiving 521 citations.

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Antioxidant Activity in Water and Methanol Extracts from Korean Edible Wild Plants

TL;DR: In this paper, the authors investigated antioxidant activities of Korean edible wild extracts and found that the total polyphenol content of water and methanol extracts ranged 4.6~183.8 and 8.2~270.1 mg/g, respectively.
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Combined effects of probiotic fermentation and high-pressure extraction on the antioxidant, antimicrobial, and antimutagenic activities of deodeok (Codonopsis lanceolata).

TL;DR: The use of probiotic fermentation and HPE can produce more biologically active compounds in C. lanceolata than the conventional solvent extraction method and provide pharmaceutically useful information for improving biological properties and an approach to drug discovery.
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Chemical Compositions of Fermented Codonopsis lanceolata

TL;DR: In this article, fermented Codonopsis lanceolata was analyzed for its chemical compositions prior to their pharmaceutical substances, which were used as the fundamental data to identify the major components.
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Enhancement of Antioxidative Activity of Codonopsis lanceolata by Stepwise Steaming Process

TL;DR: In this paper, a stepwise hot steaming process is used to improve Codonopsis lanceolata's biological activities, which is known to be effective in improving its biological activities.