• Journal of Ginseng Research
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• v.11 no.1
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• pp.84-89
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• 1987

The contents of some chemical constituents in several parts of Panax ginseng were investigated. Each part of ginseng was extracted with 70% ethanol and then water. The yield of extract was the highest in fine root, and relatively low in roughly dried ginseng and white ginseng, On the other hand, the contents of total sugars in white ginseng and seedling ginseng were high, but low in leaf and peel. The contents of crude protein in roughly dried ginseng and white ginseng were high, but those in leaf, rhizome (nod) and peel were low. The content of crude fat was higher in leaf than in other parts of ginseng plants and that was the lowest in fine root. Among free sugars, the content of fructose was high in leaf and rhizome, but that was the lowest in fine root. In the case of glucose content, leaf contained the highest amount, but fine root did the lowest. Sucrose contents in white, roughly dried and lateral roots were high, whereas that in leaf was low.

• Journal of Physiology & Pathology in Korean Medicine
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• v.24 no.1
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• pp.85-90
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• 2010

Several studies have demonstrated that ginseng-berry extract has several beneficial properties, including anti-inflammatory, antioxidant, and vasodilation properties. Ginseng-berry extract has also been shown to have the great potential against skin aging. Its beneficial mechanism against skin aging, however, has not been examined in detail. Also, the effects of ginseng-berry extract on microcirculation and skin cellular responses have not been investigated. Inhibition of skin microcirculation is the primary cause of many adverse biological effects, which is responsible for the skin aging and darkening. We investigated the beneficial effects of ginseng-berry extract on blood circulation, transcutaneous oxygen pressure in vivo model and also on skin microcirculation, cellular response and skin brightening effect in clinical trial. We found that oral administration of ginseng-berry extract markedly increased blood flow rate and transcutaneous $O_2$ pressure, but decreased transcutaneous $CO_2$ pressure. Also, it improved skin tone on cheeks, as is skin brighteness. These results suggest that ginseng-berry extract is a potent candidate for the treatment of skin aging and brightening by improving skin microcirculation.

• Proceedings of the Korean Society of Toxicology Conference
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• 2001.10a
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• pp.17-18
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• 2001

Panax ginseng C. A. Meyer has been the most highly recognized medicinal herb in the Orient. The prolonged administration of red ginseng extract significantly inhibited the incidence of hepatoma and also proliferation of pulmonary tumors induced by aflatoxin B$_1$and urethane. Statistically significant anticarcinogenic effects were observed in powders and extract of 6 year-dried fresh ginseng, 5 and 6 year-white ginseng and 4, 5 and 6 year-red ginseng by 9 week medium-term anticarcinogenicity test using benzo［a］pyrene (Yun's model).(omitted)

• Korean Journal of Agricultural Science
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• v.11 no.2
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• pp.244-251
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• 1984

In order to investigate the effect of red ginseng extract on the fermentation of lactic acid bacteria, 0.1-10.0% of red ginseng extract which chemical composition was 68.14% moisture, 10.11% crude protein, 2.66% crude fat, 5.23% crude ash, 56.90% total sugar, 18.80% reducing sugar and 9.09% crude saponin, respectively, were added to skim milk media. The effect of red ginseng extract on the fermentation and the growth rate of bacteria were tested. The results were as follow. 1. The acidity produced by Str. lactis and L. acidophilus for 24 hrs. were more increased by adding of red ginseng extract than control medium. But the acidity produced by L. helveticus was not significantly increased by adding of red ginseng extract. The fermentation time by Str. lactis and L. acidophilus were shortened by increasing the amount of red ginseng extract. 2. By increasing the amount of red ginseng extract, the acidity produced by lactic acid bacteria especially by Str. lactis and L. acidophilus were increased. 3. The number of bacteria were increased until 1.0% adding of red ginseng extract, but adding more than the above level, the effect was not clearly appeared.

• Journal of Ginseng Research
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• v.10 no.2
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• pp.193-199
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• 1986

To investigate the stability of ginseng saponin, various physical and chemical treatments for red ginseng alcohol extract (70% ethyl alcohol) were carried out, and then the variations of ginseng saponin in extract were investigated by high performance liquid chromatography (HPLC) method. Irradiation of ${\gamma}$-ray, and ultraviolet ray, sonocatalysis by ultrasonicator, treatment of electronic range, catalytic ozonation did not or slightly affect degradation of ginseng saponins, but they were degraded by heat treatment.

• Environmental Analysis Health and Toxicology
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• v.6 no.1_2
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• pp.25-38
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• 1991

The immunopotenciating effects of petroleum ether extract, ethanol extract and butanol fraction of panax ginseng on the immunotoxicity of Cimetidine were investigated in ICR mice. Immune responses were evaluated by antibody production, Arthus reaction, delayed type hypersensitivity (DTH), and rosette forming cell (RFC) in mice, sensitized and challenged with sheep red blood cells. To investigate the change of the non-specific immune responses, phagocyte activity and number of leukocytes in peripheral blood were measured also. The results of this study are summarized as followings; 1. Cimetidine treated group as compared with normal group generally decreased HA, 2-MER, RFC, number of circulating leukocytes and phagocyte activity whereas in-creased Arthus reaction and DTH. 2. The panax ginseng petroleum ether extract combined administration group as compared with the control group remarkably increased HA, 2-MER, number of circulating leukocytes and phagocyte activity. 3. The panax ginseng ethanol extract combined administration group as compared with the control group remarkably increased Arthus reaction, DTH, HA, RFC, number of circulating leukocytes and phagocyte activity. 4. The panax ginseng butanol fraction combined administration group as compared with the control group remarkably increased Arthus reaction, HA, 2-MER, RFC, number of circulating leukocytes and phagocyte activity.

• Journal of Microbiology and Biotechnology
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• v.30 no.3
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• pp.352-358
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• 2020

In this study we investigated the immune effects of oral administration of anionic macromolecules extracted from Codium fragile (CFAM) and red ginseng extract mixture on the peritoneal macrophage cells in immune-suppressed mice. Cyclophosphamide (CY) induces the immune-suppressed condition. CY-treated mice were orally fed with different concentrations of CFAM supplemented with red ginseng extract and the peritoneal macrophages collected. CY treatment significantly decreased the immune activities of peritoneal macrophages, compared to the normal mice. The administration of CFAM mixed with red ginseng extract significantly boosted the viability of macrophage cells and nitric oxide production of peritoneal macrophages. Further, the oral administration of CFAM mixed with red ginseng extract up-regulated the expression of iNOS, COX-2, and TLR-4 as well as cytokines such as IL-1β, IL-6, TNF-α, and IFN-γ more than the red ginseng-treated group. This study showed that CFAM enhanced the immune activity of red ginseng extract in the peritoneal macrophage cells of immune-suppressed mice. Furthermore, CFAM might be used as a co-stimulant of red ginseng extract through the regulation of macrophage cells for the enhancement of human health and immunity.

• Journal of Pharmacopuncture
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• v.10 no.3
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• pp.29-35
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• 2007

Objectives The purpose of this study is to investigate the effects of cultivated wild ginseng extract on primary cultured preadipocyte and adipocytes. Methods Diminish preadipocyte proliferation does primary role to reduce obesity. So, preadipocytes and adipocytes were performed on cell cultures with using Sprague-Dawley rats and treated with 0.01-1mg/ml cultivated wild ginseng extract. Result At all concentrations, cultivated wild ginseng extract wasn't show the suppress proliferation of preadipocytes significantly and failed to show effects on decomposition of adipocytes except high dosage. Conclusion Based on these findings, cultivated wild ginseng is not a suitable choice for the treatment of localized obesity.

• Environmental Analysis Health and Toxicology
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• v.3 no.3_4
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• pp.29-37
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• 1988

Experiments were performed on mice to investigate the effect of panax ginseng extracts on the immunotoxicity of ethanol. Immune response were evaluated by antibody production, Arthus reaction, delayed type hypersensitivity (DTH), Rosette froming cell (RFC) and macrophage activity in mice, sensitized and challenged with sheep red blood cells. The weight of liver, spleen and thymus were measured. Following results obtained in this experiment. The exposure of ethanol decreased humoral and cellular immune response, the body weight and macrophage activity. Ginseng extracts such as ethanol extract, petroleum ether extract and n-butanol fraction were significantly increased the body weight. The administration of ginseng ethanol extract and ginseng petroleum ether extract were restored or increased humoral and cellular immune response. Macrophage activity was decreased by ethanol, but restored by the ginseng extracts.

• Food Science of Animal Resources
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• v.36 no.3
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• pp.412-420
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• 2016

The objective of this study was to investigate characteristics and functionality of yogurt applied red ginseng extract. Yogurts added with red ginseng extract (0.5, 1, 1.5, and 2%) were produced using Lactobacillus acidophilus and Streptococcus thermophilus and stored at refrigerated temperature. During fermentation, pH was decreased whereas titratable aicidity and viable cell counts of L. acidophilus and S. thermophilus were increased. The composition of yogurt samples was measured on day 1, an increase of red ginseng extract content in yogurt resulted in an increase in lactose, protein, total solids, and ash content, whereas fat and moisture content decreased. The pH value and cell counts of L. acidophilus and S. thermophilus were declined, however titratable acidity was increased during storage period. The antioxidant capacity was measured as diverse methods. During refrigerated storage time, the value of antioxidant effect was decreased, however, yogurt fortified with red ginseng extract had higher capacity than plain yogurt. The antioxidant effect was improved in proportion to concentration of red ginseng extract. These data suggests that red ginseng extract could affect to reduce fermentation time of yogurt and enhance antioxidant capacity.