Overview
Dried Tangerine Peel, known as Chen Pi in traditional Chinese medicine, is derived from the aged peel of citrus fruits, primarily Citrus reticulata. It is commonly used for its digestive, anti-inflammatory, and respiratory-supportive properties. Bioactive compounds such as flavonoids (e.g., nobiletin, hesperidin) and volatile oils contribute to its pharmacological effects, including modulation of gastrointestinal motility, antioxidant activity, and anti-cough effects. While not directly studied in isolation across the provided papers, Dried Tangerine Peel is a frequent component in multi-herb formulations for respiratory conditions such as post-infectious cough and digestive complaints [1]. Its use in traditional formulations suggests a role in promoting lung qi and resolving phlegm, though high-quality clinical trials on the isolated powder are lacking. Evidence for standalone efficacy remains limited to preclinical studies and traditional use.
Dosage Guide
Recommended Daily Allowance
For generally healthy individuals
Therapeutic Doses
For treatment of specific conditions
Special Forms
Alternative forms for specific needs
Preferred in TCM for enhanced digestive and respiratory effects after aging 3+ years
Used for stronger digestive regulation in spleen-deficiency patterns
Clinical Notes
- Generally recognized as safe when used appropriately in culinary or traditional doses.
- Potential for contamination or adulteration in non-standardized herbal products; source from reputable suppliers.
- May interact with medications metabolized by CYP450 enzymes (e.g., statins, anticoagulants) due to flavonoid content.
- Avoid high doses during pregnancy unless under professional supervision due to lack of safety data.
- Monitor for allergic reactions in individuals with citrus sensitivity.
Research
Dried Tangerine Peel is a component of Xuanfei Zhisou decoction used to treat post-infectious cough with wind-cold retention in the lung.
Chinese herbal formulations, including those with citrus-derived ingredients, are studied for chronic pain, though specific data on Dried Tangerine Peel is not isolated.
Chinese herbal medicines are used for reproductive conditions, but no specific evidence for Dried Tangerine Peel in miscarriage prevention.
Botanicals are explored in cosmeceuticals, but Dried Tangerine Peel is not specifically studied for skin applications.
Cosmeceutical ingredients are reviewed, but Dried Tangerine Peel is not highlighted for anti-aging effects.
No evidence linking Dried Tangerine Peel to prevention of age-related macular degeneration.
Herbal products may pose kidney toxicity risks; caution advised with unregulated or contaminated preparations, though Dried Tangerine Peel is not specifically implicated.
Chinese herbal medicines are used for threatened miscarriage, but Dried Tangerine Peel is not isolated as a key agent.
No direct evidence for Dried Tangerine Peel in cosmeceutical formulations.
No specific trials evaluating Dried Tangerine Peel alone for cervical degenerative disc disease or neck pain.
