• Proceedings of the Korean Society for Agricultural Machinery Conference
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• v.10 no.1
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• pp.253-256
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• 2005

• YAKHAK HOEJI
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• v.50 no.4
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• pp.220-227
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• 2006

The therapeutic effect of tissue cultured root of mountain ginseng (Panax ginseng) (tcMG) on 2,3,7,8-tetrachlorodaibenzo-p-dioxin (TCDD) induced toxicity in rat was investigated. The rats were assigned into three groups (10 rats/group), control, TCDD exposed group and tcMG treated group after TCDD exposed. $50\;{\mu}g/kg$ of TCDD was injected by i.p. for TCDD exposed group and 30 mg/kg of tcMG saponin was administered for 4 weeks by oral gavage for tcMG treated group. The weights of body, spleen, kidney, thymus, testes and epididymides were decreased in the single TCDD treatment. However these organs was significantly recovered by tcMG saponin except thymus (p<0.05). tcMG decreased the level of hepatic demage maker enzymes, AST and ALP. It also lowered total cholesterol and triglyceride. The level of serum triglyceride was significantly decreased in tcMG saponin treated group compared with the control. Histopathological examination revealed morphological change in the liver spleen, thymus and testes of TCDD treated rats. However they were relatively well preserved in the tcMG treatment group. In conclusion, TCDD induced toxicity was some repaired by tcMG. tcMG may be useful for prevention and treatment of TCDD induced toxicity.

• Preventive Nutrition and Food Science
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• v.13 no.4
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• pp.299-305
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• 2008

This study compared the physicochemical properties of root hair of white ginseng (WG), root hair of tissue cultured mountain ginseng (MG), root hair of red ginseng (RG) and extruded ginseng samples. The comparison of crude ash and total sugar resulted insignificant differences between extruded and raw samples. MG had a higher content of crude ash, crude protein, amino acids and polyphenolic compound than WG and RG; the total sugar and reducing sugar were highest in RG. Crude fat and acidic polysaccharide in RG and WG were similar to and higher than MG. Crude saponin of treated samples WG1 (moisture content 25%, barrel temperature $110^{\circ}C$) and WG3 (moisture content 35%, barrel temperature $110^{\circ}C$) were 9.80% and 9.73%, respectively, which were the highest among ginseng samples. In conclusion, the extrusion process can be applied to red ginseng manufacturing, and some characteristics of MG were higher than in RG and WG.