• Proceedings of the Korean Society of Plant Biotechnology Conference
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• 2003.10a
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• pp.76-76
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• 2003

• Proceedings of the Korean Society of Plant Biotechnology Conference
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• 2003.10a
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• pp.77-77
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• 2003

• 한국약용작물학회:학술대회논문집
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• 2009.05a
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• pp.183-184
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• 2009

• Journal of Ginseng Research
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• v.9 no.1
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• pp.54-63
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• 1985

The free phenolic fraction from Korean white ginseng (Panax ginseng C.A. Meyer) was studied by GLC/MS as trimethylsilyl and methyl derivative. Five phenolic compounds such as 2,6-ditert butyl p-crestal, phloroglucinol, protocatechuic acid, isoferulic acid, quinic acid were identified newly. And additionally 13 organic acids and hydrocarbons were also identified in the fraction.

• Journal of Ginseng Research
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• v.7 no.2
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• pp.125-132
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• 1983

It was attempted in the present study to determind the effect of Korean ginseng on acute viral(B type) hepatitis by double blind test clinically and the results were as follows. 1. The double blind test of 4 week period showed no statistical significance of the effect of ginseng on the disease. 2. The double blind test of 2 week period, however, showed a significant effect in such clinical symptoms as appetite, stomach ache, headache, chillness dizziness, nausea and vomitting, stool habit change and jaundice. Improvement of the blood serum level of transaminases, bilirubin. alkaline phosphatase and cholesterol Chillness feeding period was observed.

• 한국생물공학회:학술대회논문집
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• 2002.04a
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• pp.333-336
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• 2002

The root of Panax ginseng C. A. Meyer is the one of traditional medicines used for many therapeutic purpose in the orient for many years. Polysaccharides isolated from ginseng root were known for mitogenic, antitumor and hypoglycemic activities. We studied the production of ginseng polysaccharides from ginseng hairy roots and compared with natural ginseng root.

• Journal of Ginseng Research
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• v.14 no.1
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• pp.67-73
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• 1990

Toxohormone-L is a lipolytlc factor, found in ascites fluid of sarcoma 180-bearing mice and of patients with hepatoma. A substance that inhibited the lipolytic action of Toxohormone-L was isolated from Korean red ginseng powder. This substance had a pectin-like a-1,4-polygalacturonan backbone with some acetoxyl groups, and so was an acidic polysaccharide. Acidic polysaccharide was found to inhibit significantly toxohormone-L-induced lipolysis at its concentration of 10$\mu\textrm{g}$/ml.

• Proceedings of the Ginseng society Conference
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• 1980.09a
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• pp.21-25
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• 1980

Callus culture was initiated from explants of mature root tissues of ginseng (Panax ginseng C. A. Meyer) on MS medium enriched with 2, 4-D. The aging callus produced numerious embryoids in the same medium. Reculture of these embryoids in the media (1/2 MS or B5) supplemented with benzyladenine and gibberellic acid resulted in profuse plantlet regeneration.

• Archives of Pharmacal Research
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• v.8 no.4
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• pp.257-260
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• 1985

Based on spectral and chemical evidences two glycosides isolated from Korean red ginseng are characterized as isomaltol-.alpha.-D-glucopyranoside. These compounds are not found in Korean white ginseng.

• Journal of Ginseng Research
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• v.13 no.2
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• pp.158-164
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• 1989

In order to determine the relationships between the lea(-burning disease and the light harvesting chlorophyll-protein (LHCP) complex in Panax ginseng C. A. Meyer, we investigated the chlorophyll-protein (CP) complex of the thylakoid membrane and its characteristics. In P. ginseng four Cp-complex bands determined by non-denaturing SDS-PAGE were identified CP I'(containing reaction center of photosystem I and LHCP I antennae), CP I (reaction center of photosystem I) LHCP II** (oligoform of LHCP II), and LHCP II (photosystem II antennae, CP 26 and CP 29) by Bassis and Dunahay's procedures. Under our experimental condition, the CP I band was only observed in P. ginseng and the band intensity of LHCP II** in P ginseng was higher than in spinach and soybean. There were differences in the absorption and fluorescence spectra and chlorophyll a/b ratio of the CP-complex bands between P. ginseng and other Plants. The Polypeptidr content of P. ginseng thylakoid was lower than in spinach and soybean thylakoid, and the Polypeptide profiles of P. ginseng was low band intensity, especially about 29-35 kD, 55 kD, and 60 kD, compared to spinach and soybean. The inhibitory effects of 2,5-dimethylfuran, specific singlet oxygen ($^1O_2$) quencher, showed that singlet oxygen destroyed 60% of chl.a, 90% of chl.b and 70% of carotenoid in bleaching P. ginseng with leaf-burning disease.