Ginseng, a perennial plant belonging to the genus Panax of the Araliaceae family, is well known for its medicinal properties that help alleviate pathological symptoms, promote health, and prevent potential diseases. Among the active ingredients of ginseng are saponins, most of which are glycosides of triterpenoid aglycones. So far, numerous saponins have been reported as components of Panax gin...

Ameliorating effects of red ginseng on learning and memory deficits due to hippocampal lesions and aging were reviewed; the performance of young rats with selective hippocampal lesions with or without red ginseng (p.o.), and aged rats with or without red ginseng (p.o.) in the spatial learning tasks was compared with that of sham-operated or intact young rats. Each rat was tested with 3 types of...

BACKGROUND Standardized ginseng extract has become the best-selling cold and flu remedy in Canada, yet much controversy regarding the efficacy of ginseng in preventing common colds remains. OBJECTIVE To assess the efficacy of ginseng preparations for the prevention of common colds in healthy adults. METHODS Comprehensive bibliographic database, trial registry and grey literature searches we...

BACKGROUND The study of phenolic compounds profiles and antioxidative activity in ginseng fruit, leaves, and roots with respect to cultivation years, and has been little reported to date. Hence, this study examined the phenolic compounds profiles and 2, 2-diphenyl-1-picrylhydrazyl (DPPH) free-radical-scavenging activities in the fruit, leaves, and roots of Korean ginseng (Panax ginseng Meyer) a...

Metabolome analysis was carried out to evaluate the effects of light-emitting diode (LED) spectra on the metabolic processes of ginseng (Panax ginseng C. A. Mayer) adventitious roots. In total, 35 hydrophilic and 11 lipophilic metabolites were identified in ginseng roots irradiated with red (630 nm), blue (465 nm) LED light or fluorescent lamp (FL) light, by gas chromatography–time-offlight mas...

BACKGROUND It has been known that ginseng can be applied as a potential nutraceutical for memory impairment; however, experiments with animals of old age are few. METHODS To determine the memory enhancing effect of red ginseng, C57BL/6 mice (21 mo old) were given experimental diet pellets containing 0.12% red ginseng extract (approximately 200 mg/kg/d) for 3 mo. Young and old mice (4 mo and 2...

The consumption of herbal medicines is increasing rapidly worldwide. Ginseng is one of the most widely used herbal medicines in the world, for its physical, mental and sexual effects. It is one of the best-selling herbs in the United States [1]. The recent report that ginseng may paradoxically decrease the anticoagulant effect of warfarin [1] was the third such report, the first two being publi...

Korean ginseng (Panax ginseng C.A. Meyer) contains several types of ginsenosides, which are considered the major active medicinal components of ginseng. The types and quantities of ginsenosides found in ginseng may differ, depending on the location of cultivation, making it necessary to establish a reliable method for distinguishing cultivation locations of ginseng roots. P. ginseng roots produ...

CONTEXT Novel antimalarial agents are in demand due to the emergence of multidrug resistant strains. Ginseng, a medicinal plant with antiparasitic activity, contains components that can be used to treat the tropical disease malaria. OBJECTIVE Ginsenosides and polysaccharides are active components of ginseng. This study aimed to elucidate the ability of these compounds to inhibit the replicati...

BACKGROUND In this study, the fermentation of ginseng seeds was hypothesized to produce useful physiologically-active substances, similar to that observed for fermented ginseng root. Ginseng seed was fermented using Bacillus, Pediococcus, and Lactobacillus strains to extract ginseng seed oil, and the extraction yield, color, and quantity of phenolic compounds, fatty acids, and phytosterol were ...