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Panax ginseng and Panax quinquefolius : From pharmacology to toxicology

open access: yesFood and Chemical Toxicology, 2017
The use of Panax ginseng and Panax quinquefolius in traditional Chinese medicine dates back to about 5000 years ago thanks to its several beneficial and healing properties. Over the past few years, extensive preclinical and clinical evidence in the scientific literature worldwide has supported the beneficial effects of P. ginseng and P.
Cesare Mancuso, Rosaria Santangelo
exaly   +4 more sources
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Hypoglycemic constituents of Panax ginseng

General Pharmacology: The Vascular System, 1985
This article reviews the recent progress in the identification of hypoglycemic and insulino-mimetic principles in ginseng. Hitherto five types of substances have been discovered. They include five glycans designated panaxans A to E, adenosine, a carboxylic acid, a peptide with a molecular weight of 1400 and lacking in basic amino acid residues, and a ...
T B, Ng, H W, Yeung
openaire   +2 more sources

Cryopreservation of Panax ginseng cells

Plant Cell Reports, 2000
The impacts of cryoprotectants (CP) and cell status during the growth cycle on Panax ginseng cell viability during cryopreservation were investigated. The ginseng cells used had a 5-7 times proliferation rate (compared with inoculum) in 2-3 weeks and were subcultured at 2- and 4-week intervals in liquid and on solid media, respectively.
A, Joshi, W-L, Teng
openaire   +2 more sources

Dammarane saponins from Panax ginseng

Phytochemistry, 1995
From the dried roots of Panax ginseng two new minor dammarane saponins named koryoginsenoside-R1 and -R2 were isolated, along with fourteen known saponins. On the basis of spectral and chemical evidence, the structure of the new saponins were elucidated as 6-O-[trans butenoyl-(1-->6)-beta-D-glucopyranosyl]-20-O-beta-D- glucopyranosyl dammar-24-en-3 ...
D S, Kim   +5 more
openaire   +2 more sources

Ginseng (Panax ginseng)

2006
Genetic transformation is an attractive way to improve Panax ginseng C. A. Meyer by introducing new genetic materials and altering metabolic pathways that regulating the production of secondary compounds. In P. ginseng, production of transgenic plants via Agrobacterium tumefaciens is performed via somatic embryogenesis using cotyledon or embryogenic ...
openaire   +2 more sources

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