• Korean Journal of Pharmacognosy
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• v.37 no.2 s.145
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• pp.120-123
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• 2006

Korean folk medicine 'Jeob Gol Mog' has been used to cure nephritis, hypoacidity rheumatis, gastrectasis, and fracture of bone. With regard to the botanical origin of 'Jeob Gol Mog', it has been considered to be Sambucus species of Caprifoliaceae, but there has no pharmacognostical confirmation on it. Morphological and anatomical examination of Sambucus stem show that 'Jeob Gol Mog' was the stem of Sambucus sieboldiana var. miquelii and S. williamsii var. coreana.

• Journal of Life Science
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• v.30 no.11
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• pp.965-972
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• 2020

Sambucus sieboldiana var. miquelii (Nakai) Hara is distributed in Korea, China, and Japan, and has been used as an anti-rheumatic in folk medicine in oriental countries. The present study aims to investigate the potential use of this species in health functional foods, cosmetics, and food preservatives. Methanol extracts of leaves and branches from this plant were prepared to quantitatively analyze the total phenol and flavonoid contents, and to investigate the antioxidative and enzyme inhibitory activities, and the inhibition of nitric oxide (NO) production activity. The results showed that the total polyphenol and flavonoid contents of the crude extract were 1.52±0.1 mg/g and 1.73±0.1 mg/g, respectively. S. sieboldiana polyphenols exhibited potent scavenging activity shown by 2, 2'-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging assay and 2, 2-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical cation assay. The crude extract also exhibited significant α-glucosidase and tyrosinase inhibitory activity with IC₅₀ values of 183.5 ㎍/ml and 323.9 ㎍/ ml, respectively. Additionally, the crude extract exhibited strong anti-inflammatory activity determined through the nitric oxide inhibition assay in a dose-dependent manner with an IC₅₀ value of 36.7 ㎍/ml and no cytotoxic effect on the macrophages. Therefore, we demonstrated that the leaves and branches of S. sieboldiana extract possess antioxidant, anti-diabetic, depigmentation potential, and NO production inhibitory activities. According to recent research, S. sieboldiana has great potential as a source of the bioactive compound which could be used as food, cosmetics, and pharmaceutical agents.