Recent advances on ginseng research in China

Area of Science:

• Pharmacology
• Phytochemistry
• Traditional Chinese Medicine

Background:

• Panax ginseng, a renowned traditional Chinese medicine, has been extensively studied with over 300 publications in the last decade.
• This review synthesizes key findings from recent Chinese research on ginseng.

Purpose of the Study:

• To review the extraction, chemical analysis, and pharmacological actions of Panax ginseng.
• To summarize the clinical applications and efficacy of ginseng preparations in China.

Main Methods:

• Extraction and isolation of 28 ginsenosides and minor constituents from various parts of Panax ginseng.
• Chemical analysis to determine ginsenoside content based on source, plant part, and growth years.
• Review of published literature on pharmacological and clinical studies of ginseng.

Main Results:

• Identified and isolated 28 ginsenosides and other compounds from diverse ginseng parts (root, stem, leaves, etc.).
• Ginsenoside content varies significantly with ginseng's source, plant part, and age.
• Demonstrated wide-ranging pharmacological effects, including central nervous system, cardiovascular, and endocrine actions, plus immune support, metabolism enhancement, and anti-stress/anti-aging properties.

Conclusions:

• Ginseng contains numerous bioactive compounds, notably ginsenosides, with variable content.
• Panax ginseng exhibits broad pharmacological activities and therapeutic potential.
• Ginseng preparations are approved and utilized effectively in clinical practice in China.