[Research progress on Areca catechu].

Area of Science:

• Ethnobotany
• Pharmacology
• Medicinal Chemistry

Background:

• Areca catechu, from the Arecaceae family, is a significant medicinal plant in China.
• Its various parts, including Arecae Semen, Arecae Pericarpium, and Arecae Flos, are utilized in Traditional Chinese Medicine (TCM).
• These components are recognized for their distinct therapeutic values.

Purpose of the Study:

• To systematically review the chemical constituents of Areca catechu's medicinal parts.
• To elucidate the pharmacological activities associated with these constituents.
• To summarize the toxicological profile and mechanisms of Areca catechu products for safe application.

Main Methods:

• Literature review of chemical constituents.
• Analysis of pharmacological studies on Areca catechu parts.
• Compilation of toxicological data and mechanistic insights.

Main Results:

• Areca catechu parts are abundant in alkaloids (e.g., arecoline) and polyphenols.
• Demonstrated pharmacological effects include enhanced gastrointestinal motility, antidepressant, antioxidant, lipid-lowering, anthelmintic, and antibacterial activities.
• Identified toxic side effects and their underlying mechanisms were summarized.

Conclusions:

• Areca catechu possesses diverse medicinal properties attributed to its chemical constituents.
• A comprehensive understanding of its pharmacology and toxicology is crucial.
• This review provides a scientific foundation for the rational clinical use and development of Areca catechu.