• Journal of the Korean Society of Food Culture
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• v.36 no.1
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• pp.103-109
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• 2021

The study was conducted to identify the anti-inflammatory and anti-cancer effects in sprouts of mouse-eyed bean (Rhynchosia nulubilis), ginseng (Panax ginseng), perilla (Perilla frutescens), broccoli (Brassica oleracea var. italica), and lettuce (Lactuca sativa) grown with organic germanium concentrate. Western blot analysis was performed to assess the anti-inflammatory activity of the extract. All extracts exhibited noticeable anti-oxidant activity, indicating a significant correlation between the germanium content and anti-oxidant activity (p<0.05). In particular, rat-eyed bean sprouts with the highest germanium content showed significant anti-inflammatory activity (p<0.05) by significantly inhibiting the expression of the inflammatory complexes, NLRP3, cytokines IL-1β and caspase-1. Ginseng and broccoli sprouts showed strong anti-cancer properties and had high anti-oxidant effects (p<0.001). Germanium-concentrated water allows the mass production of agricultural products containing high concentrations of organic germanium. Agricultural produce grown with germanium concentrate add organic germanium to various physiological active ingredients, increasing the anti-oxidant and anti-cancer effects. These results strongly suggest that agricultural products containing high germanium concentrations can be used as novel health supplements to improve health.

• YAKHAK HOEJI
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• v.16 no.3
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• pp.129-136
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• 1972

Two anti-infalmmatory glycosides, Panax saponin A, $C_{47}H_{72}O_{14}$ center dot $2H_{2}O$, m.p. $208-10^{\circ}$ and C, m.p. $196-202^{\circ}$, were isolated from the methanol extract of Panax ginseng. The anti-inflammatory activity of Panax saponin A was found to have delayed and prolonged characteristics. The partial structure of Panax saponin A was established to be ${\beta}{\betha}$'20S-protopanaxatriol-diglucoside. One of glucose residues was bound to the 20S-hydroxyl group of aglycone.

• Proceedings of the Korean Society of Applied Pharmacology
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• 1997.04a
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• pp.105-105
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• 1997

Reactive oxygen species(ROS)에 의한 세포독성이나 DNA손상은 노화와 암에 밀접한 관련이 있다. 본연구에서는 ROS중 hydroxyl radical 생성에 관여되는 $H_2O$$_2$에 의해 유도되는 산화적 세포독성이나 DNA손상에 억제적으로 작용할 수 있는 천연물을 창출하기 위한 연구를 하였다. 인삼(Panax Ginseng)C.A. Meyer의 석유에텔의 추출물(GPE)과 일부분획성분(P2)에 대하여 in vitro에서 지질과산화억제효과 및 프리라디칼소거효과를 시험하고 CHL Cell에서의 $H_2O$$_2$ 유도 세포독성과 산화적 DNA손상에 미치는 영향을 연구하였다. 한편 이들 물질을 기존의 항산화제인 ascorbic acid, dl-$\alpha$-tocopheorl 및 $\beta$-carotene등과 비교하였다.

• Journal of Ginseng Research
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• v.15 no.1
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• pp.1-5
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• 1991

For the quality control of crude drug drink preparations, methods for identification of cinnamon components and quantitative determination of cinnamic acid were established. Cinnamon components were identified by TLC with benzene/ethyl acetate (1:1, v/v) on silica gel plate by spraying p-anisaldehyde-sulfuric acid. Cinnamic acid contents were determined at UV 280 nm by HPLC on $\mu$-Bondapak Cls column with acetonitrile/water/acetic acid (40:60:2, v/v). Recoveries of cinnamic acid in three crude drug drink preparations were between 84.1-90.2% compared to the content of the cinnamon extract.

• Korean Journal of Pharmacognosy
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• v.4 no.4
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• pp.181-184
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• 1973

In the light of quality comparison the ratio of panaxadiol and panaxatriol contents was assayed in the extract of various ginseng products, whose origin of production and species of the original plants are different. Aglycone compositions of other ginsengs were not comparable with Korean ginseng in their ratio of panaxadiol and panaxatriol contents of dammarane glycosides.

• Biotechnology and Bioprocess Engineering:BBE
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• v.6 no.6
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• pp.433-437
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• 2001

The extraction of panaxynol and panaxydol from Korean ginseng was found to be op-timal at 55$^{\circ}C$ for the shaking method, 80$^{\circ}C$ for the soxhlet method, and 65$^{\circ}C$ for the supercritical extraction method. The amount of extracted panaxydol and panaxynol, and their increased over a period of 12 h with the shaking method. The soxhlet method produced an extract with the largest panaxydol/panaxynol ratio. A reduced particle size enhanced extraction, however the ration of panaxydol/panaxynol decreased. Swelling in water was found to be detrimental for the extrac-tion of panaxydol and panaxynol.

• Microbiology and Biotechnology Letters
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• v.6 no.1
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• pp.9-16
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• 1978

Effects of the addition of Ginseng extract and it's incubation time on enzyme activity (${\alpha}$-amylase, ${\beta}$-amylase, protease) of Aspergillus app. was investigated. 1. ${\alpha}$-Amylase activity of Asp. oryzae was higher for 48 hours than control, however, the same after 48 hours. ${\beta}$-Amylase activity was stimulated at the concentration of 0.1 to 1.0％, and decreased at the concentration of 3.0 to 5.0％. The acid protease activity was higher than control for 72 hours and in the medium of 120 hours was decreased significantly. The alkaline protease activity was lower than control. However, alkaline protease activity was higher than acid protease activity. 2. ${\alpha}$-Amylase of Asp. niger was increased in proportion to increasing of the extract concentration. ${\beta}$-Amylase was increased at the concentration from 0.5 to 3.0％ and it's activity was depressed in proportion to increasing of the extract concentration for 48 hours and on the contrary it was improved in proportion to increasing of the extract concentration for 72 hours except for 5.0％ concentration with marked decreasing. Alkaline protease activity was increased at lower concentration (0.1∼0.5％) for 24 to 48 hours and it was depressed at higher concentration (1.0 to 5.0), however after 48 hours incubated, it's activity was decreased in preparation to increasing of the extract concentration.

• Journal of Ginseng Research
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• v.32 no.1
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• pp.48-56
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• 2008

Chronic ultraviolet (UV) exposure is the major cause of photoaging that causes skin wrinkling, roughness, dryness, laxity, and pigmentation. Recently, increasing efforts are being made to understand the relationship between foods and skin health. Ginsenosides are present in ginseng (Ginseng Radix Rubra) extract, and are known to have biomedical properties, such as, anti-oxidant and anti-inflammatory effects. In this study, we investigated whether KTNG0345 prepared from red ginseng extracts delivered orally reduces skin wrinkling and ultraviolet B (UVB)-induced wrinkle formation in hairless mouse skin. KTNG0345 was administrated orally to the mice (5 times a week) during the period of UVB-irradiation (3 times a week) for 8 weeks at three different doses of 300 mg/kg, 500 mg/kg and 1000 mg/kg (w/v). UV doses were increased weekly by 1 MED (1MED = 75 $mJ/cm^2)$ up to 4 MED and then maintained at this level. After the 8-week administration period, it was found that orally administered KTNG0345 significantly inhibited UVB-induced wrinkle formation in a dose-dependent manner. Increases in skin thickness caused by UVB were prevented by KTNG0345. Moreover, it also significantly inhibited matrix metalloproteinases (MMP) -13 and MMP-9 expressional inductions by UVB. In addition, KTNG0345 was observed to prevent UVB-induced water loss of epidermis in hairless mouse skin. Our results demonstrate that orally administered KTNG0345 has anti-wrinkling effects in hairless mouse skin, and suggest that dietary red ginseng and herbal mixture may be considered a functional beauty food for preventing UVB-induced skin wrinkles.

• Korean Journal of Food Science and Technology
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• v.41 no.5
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• pp.498-502
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• 2009

Cornus fructus has been used as a tonic, astringent, and haemostatic agent in Korea, China, and Japan. In this study, the fruit of Cornus officinalis was treated with different osmotic pressures, pH values, heat, and ethanol percentages in order to establish optimum extraction conditions for gallic acid, an example of a hydrolyzable tannin. The extract was analyzed by HPLC and LC-MS/MS to identify the gallic acid. As a result, the highest extraction rate of gallic acid (1.57 mg/g) occurred when the Cornus fructus was extracted with 100% ethanol for 1 hr at $80^{\circ}C$. Also, when it was treated with 70% ethanol for 24 and 48 hr, contents of gallic acid were 1.35 and 1.50 mg/g, respectively.

• Journal of Radiation Protection and Research
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• v.22 no.3
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• pp.153-160
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• 1997

The frequencies of ${\gamma}$-ray-induced micronuclei (MN) in cytokinesis-blocked (CB) lymphocytes at several doses were measured in three donors of human and C57BL/6 mice. Measurements performed after irradiation showed a dose-related increases in MN frequency in each of the donors studied. The relative sensitivity of mouse in spleen lymphocytes (SLs) compared with human peripheral blood lymphocytes (PBLs) was estimated by best fitting linear-quadratic model based on the radiation-induced MN data over the range from 0 cGy to 400 cGy. In the case of MN frequency with 0.2 per CB cell, the relative sensitivity of mouse SLs was 1.67. Compared with the radiation-induced MN formation in the PBLs of human, the SLs of mouse were more radiosensitive. Using this MN assay with human PBLs and mouse SLs, studies were performed to determine whether the water fraction of ginseng (Panax ginseng C.A.Meyer) against radiation-induced MN in human PBLs after in vitro irradiation (3Gy) and in SLs of C57BL/6 mice after in vivo irradiation (3Gy). The frequency of MN in human PBLs was reduced by water fraction of ginseng (0.5mg/ml of medium) both pre-and post treatment (p<0.0l) in vitro. In addition, the frequency of MN in mouse SLs was also reduced by pretreatment of ginseng (2mg/ml of drinking water for 7days) in vivo. The data suggested that the ginseng may reduce cell damage caused by ${\gamma}$-rays in vitro and in vivo. Further studies are needed to characterize better the protective nature of ginseng extract, its fractions and compounds.