Hermetica Superfood Encyclopedia
The Short Answer
The dried peel of tangerines, used for centuries in Chinese medicine, is rich in unique flavonoids that support heart health, digestion, and immune function.
CategoryOther
GroupOther
Evidence LevelStrong
Synergy Pairings4
Health Benefits
Supports cardiovascular health by promoting healthy blood circulation and reducing cholesterol levels through flavonoids like hesperidin and nobiletin.
Combats oxidative stress and reduces inflammation, enhancing immune resilience with its rich content of vitamin C and polyphenols.
Stimulates digestion, relieves bloating, and supports gut microbiome balance due to dietary fiber and essential oils.
Enhances immune defense and promotes respiratory health by easing coughs and clearing congestion through anti-inflammatory and antimicrobial properties.
Aids metabolic health by improving lipid metabolism and regulating blood sugar levels.
Supports skin health by promoting collagen synthesis and protecting against free radical damage, contributing to anti-aging effects.
Origin & History
Tangerine peel is derived from the fruit of Citrus reticulata, a citrus species native to Southeast Asia and now widely cultivated globally in subtropical and tropical regions. Thriving in warm climates, the peel, often a byproduct of fruit consumption, has been revered for centuries in traditional Chinese medicine as 'Chen Pi' and in culinary practices. It is valued for its rich nutritional profile and health-promoting compounds, making it a sustainable and culturally significant ingredient.
“Tangerine peel, known as 'Chen Pi,' has been revered in Traditional Chinese Medicine for over 700 years, believed to regulate energy flow, support digestion, and strengthen the immune system. It was traditionally included in herbal blends for respiratory health and used as an aromatic flavoring in Asian culinary traditions.”Traditional Medicine
Scientific Research
Modern scientific studies, including those published in peer-reviewed journals, validate the traditional uses of Tangerine Peel. Research highlights its cardiovascular and antioxidant benefits, digestive and anti-inflammatory effects, and its role in metabolic health and immune support, attributed to its rich flavonoid and polyphenol content.
Preparation & Dosage
General
Traditionally dried and used in herbal teas, tonics, and soups, particularly in Chinese medicine.
General
Can be infused in hot water for tea, powdered for baked goods and smoothies, or used as an extract in supplements.
General
Recommended dosage is 3–6 grams of dried peel daily for digestive, cardiovascular, and immune support.
Nutritional Profile
- Dietary fiber
- Vitamin C
- Potassium (small amounts)
- B vitamins (folate, B6)
- Flavonoids (hesperidin, nobiletin, tangeretin)
- Essential oils (limonene)
- Polyphenolic compounds
Synergy Stack
Hermetica Formulation Heuristic
Functional whole-food/ingredient
Gut & Microbiome | Immune & Inflammation
Frequently Asked Questions
What is tangerine peel (Chen Pi)?
Tangerine peel is the dried outer rind of Citrus reticulata, known as Chen Pi in Traditional Chinese Medicine. It is rich in polymethoxyflavones like nobiletin and tangeretin, dietary fiber, and vitamin C, and has been used for over 700 years to support digestion and respiratory health.
What is the recommended dosage for tangerine peel?
Traditional Chinese Medicine recommends 3-9 grams of dried peel daily, typically brewed as tea or added to soups. Standardized extracts providing nobiletin and tangeretin are commonly dosed at 200-500 mg per day. It is best taken with meals.
What are the key benefits of tangerine peel compared to orange peel?
Tangerine peel contains significantly higher concentrations of nobiletin and tangeretin compared to orange peel. These polymethoxyflavones have demonstrated anti-inflammatory, cholesterol-lowering, and neuroprotective properties in research. Aged tangerine peel (Chen Pi) is also uniquely valued in TCM for its digestive and phlegm-resolving effects.

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