• Food Science and Biotechnology
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• v.15 no.3
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• pp.369-373
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• 2006

Water extracts obtained from cultured mountain ginseng (CMG) were evaluated for their ability to stimulate immune cells and inhibit cancer cell proliferation. The lymphocyte subpopulation in mouse splenocytes in vivo was significantly increased by the administration of the CMG extract (27.4 mg/mouse). Interleukin-2 and ${\gamma}$-interferon in the mice serum increased up to 30% in CMG extract-treated mice. At a concentration of 1.37 mg/mL, nitric oxide increased up to 400% in the macrophage cell line treated with CMG extract. The CMG extract significantly retarded the proliferation of human acute promyelocytic (HL60), human histiocytic (U937), and mouse lymphocytic (L1210) leukemia cell lines in vitro at concentrations over 2.74-13.7 mg/mL. In addition, CMG extract treatments (1.37 mg/mL and 2.74 mg/mL) lead to the increased expression of the p53 gene and protein in cultured U937 leukemia cell lines. These results indicate that water extracts of CMG are capable of both immune cell stimulation and cancer cell growth inhibition.

• Journal of the Korean Society of Food Science and Nutrition
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• v.37 no.8
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• pp.1018-1024
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• 2008

The objective of this study is to compare the physicochemical properties and release characteristics of red ginseng (A) and tissue cultured mountain ginseng (B) extruded tissue cultured mountain ginsengs at barrel temperatures 110 (C) and $120^{\circ}C$ (D) to produce tissue cultured mountain ginseng-like comercial red ginseng by extrusion process. Extrusion process variables, water content and screw speed were fixed at 25% and 200 rpm, respectively. In the results, reducing and total sugar content were found to be relatively higher in A. The acidic polysaccharides content of B was the lowest among the ginseng samples. Acidic polysaccharide was increased 3 times by extrusion process. A and B were three times higher at maximum than C and D in polyphenolic compound. Polyphenolic compound content was relatively low by extrusion of ginsengs. Amino acid contents of B, C and D were $35{\sim}42\;{\mu}g/mL$; in contrast, A contained $25\;{\mu}g/mL$. The crude saponin content of C and D were higher than A and B.

• Journal of Biosystems Engineering
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• v.34 no.3
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• pp.175-182
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• 2009

This study was conducted to investigate the drying characteristics of tissue cultured mountain ginseng roots. The far infrared rays dryer of a double blast system used for this experiment can control the drying parameters such as far infrared heater temperature and air velocity. The far infrared rays drying tests of tissue cultured mountain ginseng roots were performed at air velocity of 0.4, 0.6, 0.8 m/s, under drying air temperature of 50, 60, and $70^{circ}C$, respectively. The results were compared with one obtained by the heated air drying method. The drying characteristics such as drying rate, color, energy consumption, saponin components and antioxidant activities were analyzed. The results showed that the drying rate of far infrared rays drying was faster than that of heated air drying and due to high temperature of drying air and fast air velocity, the far infrared rays drying of double blast type was superior to the heated air drying. The value of the color difference for heated air drying was 10.11${\sim}$12.99 and that of far infrared rays drying was in the range of 7.05${\sim}$7.54, which was in the same drying condition, also energy consumption of far infrared rays drying was in the range of 3575${\sim}$6898 kJ/kg-water. At the same time, the antioxidant activities using far infrared rays drying were higher than those using heated air drying.

• Journal of Physiology & Pathology in Korean Medicine
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• v.22 no.6
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• pp.1482-1486
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• 2008

The antihypertensive effects of the Wild Mountain Ginseng Cultured Root Extract (WMGCE) were investigated in spontaneously hypertensive rats (SHR). Daily oral administration of the WMGCE (100 and 200 mg/kg) exhibited a significant decrease in blood pressure in SHR rats during for 8 weeks. The systolic blood pressure was dose- and time-dependently decreased significantly from the second weeks (p < 0.05) to the end of WMGCE treatment in SHR. The WMGCE decreased the plasma levels of sodium, potassium, chlorides, urea and osmolarity in SHR rats but no statistically significant change was observed. Furthermore, no significant changes were noted on heart weight, heart rate and diameter of aorta after WMGCE treatment in SHR. Our results suggest that daily oral administration of WMGCE at the dose of 100 and 200 mg/kg for 8 weeks exhibited antihypertensive activities.

• Preventive Nutrition and Food Science
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• v.14 no.2
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• pp.156-161
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• 2009

Effects of extrusion conditions (barrel temperature and moisture content) and fermentation time on the antioxidant properties of root hair of tissue cultured raw mountain ginseng (MG) were investigated. The barrel temperature/ moisture combinations were: $110^{\circ}C$/25% (MG1), $140^{\circ}C$/25% (MG2), $110^{\circ}C$/35% (MG3) and $140^{\circ}C$/35% (MG4). Red ginseng (RG) was also investigated. The contents of 2,2-diphenyl-1-picrylhydrazyl (DPPH) and polyphenolic increased after fermentation in RG and even more in MG, while extruded ginseng samples exhibited little change. The increases noted with MG and RG occurred during the first 4 days of fermentation. DPPH radical scavenging activity decreased after extrusion and was significantly higher in MG (20.93%) than RG (1.63%) on the first day of fermentation. DPPH radical scavenging activity in the barrel temperature/moisture combinations were 19.01% (MG1), 14.45% (MG2), 20.37% (MG3) and 15.78% (MG4). The content of polyphenolic compounds in ginseng samples displayed a similar trend. Acidic polysaccharide in RG and MG1${\sim}$MG4 were higher than MG, but decreased during fermentation. Crude saponin in RG and MG1${\sim}$MG4 decreased after 15 days of fermentation, while increasing in MG.

• Applied Microscopy
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• v.40 no.3
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• pp.133-138
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• 2010

Mountain ginseng is a perennial crop rarely found in the deep mountains of Korea. The medicinal effect of the mountain ginseng is well known as a panacea in traditional Chinese medicine for a long time. But scientific studies to elucidate the medicinal effect of the mountain ginseng have never been made on account of lack of sample. Recently an improved method of adventitious root culture system through the use of bioreactor has been developed in Panax ginseng that seems to be a reliable way of commercialization of root derived secondary metabolites. This experiment was conducted to evaluated chemotherapeutic effect against human cervical cancer cells by cisplatin (CDDP) and extract of tissue cultured mountain ginseng (ETCMG). CDDP and ETCMG-induced apoptotic cell death in human cervical cancer cell line, HeLa was confirmed by the analysis of cell growth, morphological changes, DNA fragmentation, flow cytometry showed that ETCMG is an inducer of apoptosis and synergizes with CDDP. These results suggest that ETCMG present evidence of anticancer effect and could have a possibly natural therapeutic potential in cervical cancer patients.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.27 no.2
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• pp.45-56
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• 2001

Korea mountain ginseng known as oriental miracle drug is an important medicinal plant. The effect of mountain ginseng adventitious roots extract has been described. The valuable root of mountain ginseng contained several kinds of ginsenosides that have been confirmed to have many active functions for the human body. However, the study of mountain ginseng has a limit because the price of wild ginseng is very expensive and rare. The mountain ginseng adventitious roots were derived from mountain ginseng callus that were induced from mountain ginseng roots. Adventitious roots were separated from callus and grown in solid media(Murachige and stoog media). It was cultured in a 20L bioreactor. After culturing for 40days, adventitious roots were harvested. Afterwards the harvested mountain ginseng adventitious roots were dryed and extracted. We examined the effect on melanogenesis of mountain ginseng adventitious roots extract. Here, we report the inhibitory effect of melanin biosynthesis on the adventitious roots extract of In vitro test. Also, we assessed the safety of adventitious roots extract. In vitro, cytotoxicity of adventitious roots extract was assessed in mouse fibroblast using two method: The neutral red uptake assay and the MTT assay. In vivo, the allergic and irritant were Patch teated in 30 patients. Consequently, extract of mountain ginseng adventitious roots have inhibitory effect on melanin biosynthesis in B-16 melanoma cell test, tyrosinase inhibitory test and DOPA auto-oxidation test. There were decreased 86%(0.5% concentration), 45%(1% concentration) and 61%(1% concentration), respectively.

• Journal of Ginseng Research
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• v.40 no.4
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• pp.334-343
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• 2016

Background: Progressed tissue culture techniques have allowed us to easily obtain mass products of tissue-cultured mountain ginseng over 100 yr old (TCMG-100). We investigated the effects of TCMG-100 extract on erectile function using in vitro and in vivo studies. Methods: To examine the relaxation effects and mechanisms of action of TCMG-100 on rabbit cavernosal strips evaluated in an organ bath. To investigate the long-term treatment effect of TCMG-100, 8-wk administration was performed. After administration of TCMG-100, intracavernosal pressure, cyclic guanosine monophosphate and nitric oxide (NO) levels of cavernosal tissue, serum testosterone level, histological observation of collagen fiber, endothelium, smooth muscle cell, and transforming growth factor-${\beta}1$ were investigated. Results: TCMG-100 extract displayed dose-dependent relaxation effects on precontracted rabbit corporal smooth muscle. The TCMG-100-induced relaxation was significantly reduced by removing the endothelium, and treatment with an NO synthase inhibitor or NO scavenger. Eight weeks of TCMG-100 administration increased intracavernosal pressure in a rat model. The levels of cyclic guanosine monophosphate and NO in the corpus callosum and serum testosterone level were also increased by TCMG-100 treatment. Furthermore, histological evaluation of collagen, smooth muscle, and endothelium showed increases in endothelium and smooth muscle, and a decrease in transforming growth factor-${\beta}1$ expression. Conclusion: These relaxation effects on corporal smooth muscle and increased erectile function suggest that TCMG-100 might be used as an alternative herbal medicine to improve erectile function.

• Journal of Physiology & Pathology in Korean Medicine
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• v.25 no.6
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• pp.996-999
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• 2011

This experiment was performed to investigate whether the combined-preparation of crude drugs (The $Well^{TM}$ Preparation, TW), has hypnotic effects and/or enhances pentobarbital-induced sleep behaviors. TW was mixed with water extracts of Ginseng Radix red, Germinated brown rice, cultured mountain ginseng, and 50% ethanol extracts of Longanae Arillus, Nelumbinis Folium and Chrysanthemi Flos. TW (100 mg/kg, p.o.) reduced sleep onset and prolonged sleep time induced by pentobarbital similar to muscimol (0.2 ${\mu}M$), a $GABA_A$ receptor agonist. Also, TW (2 ${\mu}g$/ml) and pentobarbital (2.5 ${\mu}M$) did not affect the chloride influx in primary cultured cerebellar granule cells, respectively, but the combined-treatment of TW (2 ${\mu}g$/ml) and pentobarbital (2.5 ${\mu}M$) increased the chloride influx onto the cells. In conclusion, TW augments pentobarbital-induced sleep behaviors; these effects may result from chloride channel activation.

• Journal of Pharmacopuncture
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• v.13 no.1
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• pp.5-14
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• 2010

Objectives : This study was performed to examine the anticancer effect of mountain ginseng Pharmacopuncture(MGP) to the nude mouse of lung carcinoma induced by NCI-H460 human nonsmall lung cancer cells. Methods : Human lung cancer (NCI-H460) cells were cultured and applied to evaluate anti-tumor activity in nude mice. After confirmed tumor growth in mice, MGP was treated per 0.1ml/kg dose to intraperitoneal and intravenous injection everyday for four weeks. And checked the changes in body weights, tumor volume, mean survival time and percent, increase in life span, histo-pathological findings, organ weights, and blood chemistry levels. Results : The results of in vivo study showed that MGP may have potential as growth inhibitor of solid tumor induced NCI-H460 without marked side effects. MGP inhibited dosage-dependently the growth of NCI-H460 cell-transplanted solid tumor compared with the control group. And mean survival time of MGP treated group was prolonged comparing with control group. Generally the group of intravenous injection is more effective than intraperitoneal injection. Conclusion : These results were suggested that MGP may be a useful anticancer agent for therapy of human lung cancer. And follow study need for the certain evidence.