# Anhui Huangshan Mao Feng Tea (Camellia sinensis 'Huangshan Mao Feng')

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/anhui-huangshan-mao-feng-tea
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-04-02
**Evidence Score:** 2 / 10
**Category:** Tea Cultivars
**Also Known As:** Huangshan Mao Feng, Yellow Mountain Fur Peak Tea, Anhui Mao Feng, Huangshan Green Tea, Yellow Mountain Tea, Mao Feng Tea, Camellia sinensis 'Huangshan Mao Feng', Anhui Yellow Mountain Fur Peak, Chinese Huangshan Tea

## Overview

Huangshan Mao Feng is a premium Chinese green tea (Camellia sinensis) from Anhui Province whose primary bioactive compounds — epigallocatechin gallate (EGCG), epicatechin, and theanine — exert antioxidant and [anti-inflammatory](/ingredients/condition/inflammation) effects by scavenging [reactive oxygen species](/ingredients/condition/antioxidant) and modulating NF-κB signaling. Its high catechin content, partly attributed to the high-altitude growing conditions of the Huangshan mountain region, underlies its purported [cardiovascular](/ingredients/condition/heart-health) and metabolic health properties.

## Health Benefits

• Antioxidant effects from catechins like EGCG - based on general green tea research, not cultivar-specific studies
• [Anti-inflammatory](/ingredients/condition/inflammation) activity potentially aiding wound healing - mentioned in research but without specific trial data
• Possible [blood pressure regulation](/ingredients/condition/heart-health) via vessel inflammation reduction - inferred from general green tea mechanisms
• Potential weight loss support by boosting fat burn alongside caffeine - theoretical based on green tea compounds
• May help reduce [oxidative stress](/ingredients/condition/antioxidant) - traditional use claim without specific clinical evidence for this cultivar

## Mechanism of Action

EGCG, the dominant catechin in Huangshan Mao Feng, inhibits the NF-κB transcription pathway by blocking IκB kinase (IKK) phosphorylation, thereby reducing downstream expression of [pro-inflammatory cytokine](/ingredients/condition/inflammation)s such as IL-6 and TNF-α. EGCG also directly scavenges superoxide anion and hydroxyl radicals and upregulates endogenous [antioxidant](/ingredients/condition/antioxidant) enzymes including superoxide dismutase (SOD) and catalase via Nrf2/ARE pathway activation. Additionally, theanine modulates GABAergic and glutamatergic neurotransmission, contributing to the anxiolytic and [blood pressure](/ingredients/condition/heart-health)-lowering effects associated with regular green tea consumption.

## Clinical Summary

Evidence supporting Huangshan Mao Feng specifically is absent from peer-reviewed clinical literature; all available human trial data is extrapolated from general green tea and EGCG research. Meta-analyses of green tea interventions (ranging from 12 to 24 weeks, n=100–1000+) have demonstrated modest reductions in systolic blood pressure of approximately 2–3 mmHg and [LDL cholesterol](/ingredients/condition/heart-health) reductions of 5–6 mg/dL. A Cochrane-adjacent systematic review of green tea catechins found modest improvements in fasting glucose in pre-diabetic populations, though effect sizes were small and heterogeneity was high. Applying these findings directly to this cultivar requires caution, as catechin concentration varies by terroir, harvest season, and processing method unique to Huangshan Mao Feng.

## Nutritional Profile

Per 100 g of dry Huangshan Mao Feng leaf (typical early-spring harvest of one bud and one leaf): **Macronutrients:** Protein 24–28 g (largely insoluble; only ~3–5% extracted into infusion), total carbohydrates 20–30 g (including ~3–5 g soluble sugars and ~10–14 g dietary fiber), fat 2–4 g (predominantly linoleic and linolenic acids). A typical 2 g serving brewed in 150 mL water yields negligible caloric content (~2–4 kcal). **Catechins & Polyphenols (dry leaf):** Total tea polyphenols 22–30% by weight. Epigallocatechin gallate (EGCG) 7–10%, epicatechin gallate (ECG) 2–4%, epigallocatechin (EGC) 3–5%, epicatechin (EC) 1–2%. Catechin bioavailability is relatively low (~2–5% systemic absorption); enhanced modestly by consumption on an empty stomach or with vitamin C. **Amino acids:** Free amino acids 3–5% (higher than many green teas due to early spring harvest and high-altitude cultivation). L-theanine 1.5–2.5% of dry weight (~30–50 mg per 2 g serving), contributing umami flavor and calming neuroactivity; crosses blood-brain barrier readily with good bioavailability. **Caffeine & Methylxanthines:** Caffeine 2.5–4.0% dry weight (~50–80 mg per 2 g serving), theobromine 0.1–0.3%, theophylline trace amounts (<0.05%). **Vitamins:** Vitamin C 100–250 mg/100 g dry leaf (degrades with oxidation; green tea retains more than oxidized teas; ~5–15 mg per cup), B-complex vitamins including riboflavin (B2) ~1.2 mg/100 g, niacin (B3) ~4–5 mg/100 g, folic acid ~50 µg/100 g (water-extractable fraction variable), vitamin E (α-tocopherol) ~25–70 mg/100 g dry leaf (fat-soluble, poorly extracted into infusion), β-carotene (provitamin A) ~13–29 mg/100 g dry leaf (minimally water-soluble). **Minerals:** Potassium 1,500–2,000 mg/100 g, manganese 30–70 mg/100 g (a 200 mL cup may supply 0.3–1.0 mg Mn, ~15–45% adequate intake), magnesium 150–250 mg/100 g, phosphorus 300–500 mg/100 g, zinc 3–5 mg/100 g, fluoride 5–40 mg/100 g (younger leaves toward lower end; ~0.1–0.4 mg per cup), selenium 0.1–0.5 mg/100 g (varies with Anhui soil selenium levels), aluminum 500–1,000 mg/100 g (young buds lower; mostly not extracted). Mineral bioavailability from tea infusion is moderate; polyphenols can chelate iron and zinc, reducing their absorption from concurrent meals. **Chlorophyll & Carotenoids:** Chlorophyll a + b ~0.5–1.0% dry weight, lutein and β-carotene present but poorly extracted into aqueous infusion. **Volatile aroma compounds (characteristic of Mao Feng):** Linalool, geraniol, cis-3-hexenol, phenylacetaldehyde, and 2-phenylethanol contribute the cultivar's distinctive orchid-like, chestnut-sweet aroma; present at ppm levels. **Saponins:** Trace tea saponins (~0.1%) with mild surfactant and [anti-inflammatory](/ingredients/condition/inflammation) properties. **Bioavailability summary:** Water-soluble compounds (catechins, theanine, caffeine, B vitamins, vitamin C, potassium, manganese) are the primary nutritionally relevant fraction delivered via infusion. Fat-soluble nutrients (vitamin E, carotenoids, chlorophyll) remain largely in the spent leaf. Consuming whole-leaf preparations (e.g., matcha-style) would substantially increase intake of fat-soluble compounds.

## Dosage & Preparation

No clinically studied dosage ranges are available specifically for Anhui Huangshan Mao Feng Tea. General green tea guidance suggests 3-5 cups daily (brewed from loose leaves, steeped 1 minute), but this is not from clinical studies and varies by brewing method. Consult a healthcare provider before starting any new supplement.

## Safety & Drug Interactions

Huangshan Mao Feng, like all green teas, contains caffeine (approximately 20–45 mg per cup) and may cause [insomnia](/ingredients/condition/sleep), palpitations, or anxiety at high intake levels, particularly in caffeine-sensitive individuals. EGCG at supplemental doses exceeding 800 mg/day has been associated with hepatotoxicity in case reports, though typical brewed tea consumption poses low risk. The catechins may inhibit CYP3A4 and P-glycoprotein, potentially altering plasma levels of drugs such as warfarin, statins, and certain chemotherapeutics — clinical monitoring is advised when consumed in large quantities alongside these medications. Pregnant individuals should limit intake due to caffeine content and the theoretical antifolate activity of high-dose catechins; those with iron-deficiency anemia should avoid consuming this tea with meals, as EGCG chelates non-heme iron and reduces its absorption by up to 25%.

## Scientific Research

No specific human clinical trials, RCTs, or meta-analyses were identified for Anhui Huangshan Mao Feng Tea itself. Available data reference only general green tea (Camellia sinensis) benefits, but these are not cultivar-specific and no PubMed PMIDs for this exact cultivar were found in the research.

## Historical & Cultural Context

Anhui Huangshan Mao Feng Tea has over 200 years of history in Chinese tradition as a premium green tea valued for its refreshing flavor and health-promoting antioxidants, vitamins, minerals, amino acids, caffeine, and chlorophyll. It aligns with broader Traditional Chinese Medicine use of green tea for vitality and [oxidative stress](/ingredients/condition/antioxidant) reduction.

## Synergistic Combinations

L-theanine, Vitamin C, Quercetin, Other green tea cultivars, Ginger

## Frequently Asked Questions

### What makes Huangshan Mao Feng tea different from regular green tea?

Huangshan Mao Feng is grown at elevations above 700 meters in Anhui Province, where cooler temperatures and misty conditions slow leaf growth and concentrate polyphenols, potentially yielding higher catechin and theanine levels than lower-altitude green teas. Its leaves are harvested in early spring as single buds with one or two leaves, which captures peak EGCG concentrations before oxidation pathways activate. However, no published comparative analysis has quantified catechin profiles specifically for this cultivar versus commodity green tea.

### How much EGCG does Huangshan Mao Feng tea contain?

No published cultivar-specific analysis has precisely quantified EGCG in Huangshan Mao Feng, but high-quality Chinese green teas of similar grade typically contain 50–100 mg of EGCG per 250 mL brewed cup, with total catechins ranging from 150–300 mg per cup. Brewing temperature significantly affects yield — water at 75–80°C extracts catechins optimally without degrading heat-sensitive compounds. A 3-minute steep is generally recommended to balance polyphenol extraction and bitterness.

### Can Huangshan Mao Feng tea lower blood pressure?

Direct clinical trials on Huangshan Mao Feng and blood pressure do not exist, but evidence from green tea meta-analyses suggests EGCG and theanine together may reduce systolic blood pressure by 2–3 mmHg through inhibition of endothelin-1 production and promotion of endothelial nitric oxide synthase (eNOS) activity, improving vascular relaxation. This effect is modest and not a substitute for antihypertensive medications. Individuals on ACE inhibitors or calcium channel blockers should consult a physician before using tea therapeutically.

### Is it safe to drink Huangshan Mao Feng tea every day?

Daily consumption of 2–4 cups of brewed Huangshan Mao Feng tea is generally considered safe for healthy adults, delivering roughly 100–400 mg of total catechins and 40–180 mg of caffeine within widely tolerated ranges. Those with liver conditions, anxiety disorders, or iron-deficiency anemia should moderate intake or consult a healthcare provider, as EGCG at high cumulative doses has rare hepatotoxic potential and reduces non-heme iron absorption by up to 25%. Pregnant individuals are advised to keep total daily caffeine below 200 mg from all sources.

### Does Huangshan Mao Feng tea interact with any medications?

EGCG in green tea can inhibit intestinal P-glycoprotein and CYP3A4 enzymes, which are responsible for metabolizing drugs including warfarin, atorvastatin, nadolol, and certain immunosuppressants like cyclosporine, potentially increasing their plasma concentrations and risk of side effects. Green tea catechins also reduce the bioavailability of iron supplements and may antagonize the effects of anticoagulants through vitamin K-like activity at very high intake levels. Patients on any chronic medication regimen should disclose regular high-volume green tea consumption to their prescribing physician.

### How does the altitude and terroir of Huangshan mountains affect the quality of Mao Feng tea?

Huangshan Mao Feng tea is cultivated at high altitudes (600-1000+ meters) in the Anhui region, where cooler temperatures and misty conditions slow tea plant growth and concentrate flavor compounds and catechins. The mountain's unique microclimate—characterized by frequent fog and cloud cover—reduces direct sunlight exposure, which increases chlorophyll and amino acid content, resulting in a distinctly sweet, nutty profile compared to lower-altitude green teas. These environmental factors are integral to the cultivar's recognized quality status and cannot be replicated in other growing regions.

### What is the optimal water temperature and steeping time for extracting maximum catechins from Huangshan Mao Feng?

Huangshan Mao Feng tea should be steeped at 70–80°C (158–176°F) for 2–4 minutes to preserve delicate catechins and polyphenols, as water hotter than 80°C can degrade these bioactive compounds and create excessive bitterness. Multiple short infusions (3–5 steeps) extract catechins more efficiently than a single long steep, making traditional gongfu brewing methods particularly effective for bioavailability. Using filtered water and avoiding prolonged steeping beyond 4 minutes helps maintain the tea's antioxidant potency and characteristic flavor profile.

### How does Huangshan Mao Feng compare to other premium Chinese green tea cultivars like Longjing or Biluochun in terms of bioactive content?

While all three are premium Chinese green teas high in catechins, Huangshan Mao Feng is distinguished by its particularly high concentration of L-theanine and a balanced EGCG profile due to its high-altitude growing conditions, though direct head-to-head cultivar comparison studies are limited. Longjing (Dragon Well) and Biluochun (Green Snail Spring) have more extensive research on their specific phytochemical profiles, whereas Huangshan Mao Feng's benefits are largely inferred from general green tea research. The choice between these cultivars depends on individual taste preference, as all three deliver similar broad-spectrum antioxidant benefits.

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