# Amed Coffee (Coffea arabica)

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/amed-coffee
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-03-26
**Evidence Score:** 2 / 10
**Category:** Other
**Also Known As:** Coffea arabica var. Amed, Amed Arabica, Amed Coffee Bean, Amed Cultivar, Coffea arabica Amed, Arabian Coffee Amed

## Overview

Amed Coffee (Coffea arabica) is a cultivar grown in the Amed region of Bali, Indonesia, characterized by green beans containing 57.0–80.3% chlorogenic acids on a dry matter basis and 0.85–1.73% caffeine. These compounds drive its antioxidant potential and central nervous system stimulant effects via adenosine receptor antagonism and inhibition of [free radical](/ingredients/condition/antioxidant) chain reactions.

## Health Benefits

• No specific health benefits documented - No clinical trials found for Amed Coffee cultivar
• Potential [antioxidant](/ingredients/condition/antioxidant) properties - Green beans contain 57.0-80.3% chlorogenic acids (dry matter basis), though no clinical evidence provided
• May support alertness - Contains 0.85-1.73% caffeine in green beans, but no human studies available
• Possible cosmetic applications - Leaves noted for dermato-cosmetic potential, but no clinical validation
• Chemical composition suggests bioactivity - Rich in polyphenols and diterpenes, but therapeutic effects unproven

## Mechanism of Action

Caffeine (0.85–1.73% in green beans) competitively antagonizes adenosine A1 and A2A receptors in the central nervous system, reducing inhibitory neurotransmission and increasing [dopamine](/ingredients/condition/mood) and norepinephrine signaling to promote alertness. Chlorogenic acids, primarily 5-caffeoylquinic acid, inhibit glucose-6-phosphatase activity and scavenge [reactive oxygen species](/ingredients/condition/antioxidant) by donating hydrogen atoms to free radicals, attenuating lipid peroxidation. Roasting partially degrades chlorogenic acids into caffeic acid and quinic acid, which retain partial antioxidant capacity through phenolic hydroxyl group donation.

## Clinical Summary

No clinical trials have been conducted specifically on the Amed Coffee cultivar, meaning all efficacy claims are extrapolated from general Coffea arabica research. Broader arabica studies and systematic reviews suggest chlorogenic acids at doses of 120–300 mg/day may modestly reduce fasting [blood glucose](/ingredients/condition/weight-management) and [blood pressure](/ingredients/condition/heart-health), though these findings are not cultivar-specific. The caffeine content of 0.85–1.73% per green bean weight falls within the typical arabica range, and caffeine's [cognitive](/ingredients/condition/cognitive) and ergogenic effects are well-documented across hundreds of RCTs, but direct translation to this cultivar requires caution. Overall evidence for Amed Coffee specifically is observational and compositional rather than clinical.

## Nutritional Profile

Amed Coffee (Coffea arabica) green beans contain approximately 7-12% moisture, 10-13% protein (primarily non-essential amino acids including glutamic acid, aspartic acid, and leucine), 15-18% total lipids (dominated by diterpenes cafestol and kahweol, linoleic acid ~40-45% of fatty acid fraction, palmitic acid ~30-35%), and 60-65% total carbohydrates including sucrose (~6-9% dry weight), polysaccharides (arabinogalactans and mannans comprising ~50% of dry weight), and dietary fiber (~33-40% dry weight). Bioactive compounds are the most documented fraction: chlorogenic acids (primarily 5-caffeoylquinic acid) at 57.0-80.3% of dry matter basis — notably high compared to typical Arabica ranges of 5-8% in whole beans, suggesting this figure likely refers to a concentrated or specific extract fraction; caffeine content 0.85-1.73% dry weight in green beans. Roasted beans typically yield 1.2-1.5% caffeine per 100g, ~2-4mg trigonelline per gram, and reduced chlorogenic acid content (50-70% degraded during roasting, forming melanoidins and nicotinic acid/niacin at ~10-40mg/100g). Minerals present include potassium (~1600-2000mg/100g dry), magnesium (~150-200mg/100g), calcium (~100-130mg/100g), and phosphorus (~150-180mg/100g). B-vitamins include niacin (formed during roasting from trigonelline degradation, ~14-40mg/100g roasted), riboflavin (~0.2mg/100g), and trace thiamine. Bioavailability note: chlorogenic acids show 33% absorption in humans; caffeine bioavailability is near 100% via oral consumption; cafestol and kahweol are present primarily in unfiltered brew preparations and are largely removed by paper filtration. No cultivar-specific nutritional data distinguishing Amed Coffee from broader Arabica profiles is currently documented in peer-reviewed literature.

## Dosage & Preparation

No clinically studied dosage ranges are available as no human trials have been conducted. Compositional data shows green beans contain caffeine (0.85-1.73 g/100g), trigonelline (0.80-1.08 g/100g), and chlorogenic acids (2.80-5.42 g/100g dry matter), but without standardization protocols. Consult a healthcare provider before starting any new supplement.

## Safety & Drug Interactions

Caffeine in Amed Coffee can cause [insomnia](/ingredients/condition/sleep), tachycardia, anxiety, and gastrointestinal upset at intakes exceeding 400 mg/day in healthy adults, with sensitivity varying by CYP1A2 genotype. It interacts with stimulant medications (e.g., ephedrine, pseudoephedrine), anticoagulants like warfarin, and can reduce the efficacy of adenosine used in cardiac stress tests. Chlorogenic acids may modestly lower [blood pressure](/ingredients/condition/heart-health) and [blood glucose](/ingredients/condition/weight-management), warranting caution in individuals taking antihypertensives or antidiabetic drugs due to additive hypotensive or hypoglycemic effects. Pregnant individuals are advised to limit total caffeine intake to under 200 mg/day per major health authorities, and those with arrhythmias or severe anxiety disorders should consult a clinician before regular consumption.

## Scientific Research

No human clinical trials, randomized controlled trials, or meta-analyses were found specifically for Amed Coffee or Coffea arabica cultivars in biomedical applications. One unspecified PubMed study comparing organic vs. conventional Coffea arabica was mentioned without PMID, study design, or outcomes.

## Historical & Cultural Context

No traditional medicine use documented for Amed Coffee specifically. Coffea arabica is primarily noted for beverage production and sensory quality, without established ties to traditional healing systems like Ayurveda or Traditional Chinese Medicine.

## Synergistic Combinations

No synergistic ingredients identified due to lack of clinical research

## Frequently Asked Questions

### What makes Amed Coffee different from other Coffea arabica varieties?

Amed Coffee is distinguished by its terroir-specific cultivation in the volcanic soils of Amed, Bali, Indonesia, which influences its phytochemical profile. Compositional analyses show green beans contain 57.0–80.3% chlorogenic acids on a dry matter basis and 0.85–1.73% caffeine, placing it within but at a noteworthy chlorogenic acid range compared to generic arabica benchmarks. No head-to-head comparative clinical studies versus other arabica cultivars have been published.

### How much caffeine is in Amed Coffee?

Green Amed Coffee beans contain 0.85–1.73% caffeine by dry weight, which is consistent with the typical Coffea arabica species range of 0.8–1.8%. A standard 8 oz brewed cup typically delivers 80–120 mg of caffeine depending on roast level, grind size, and brew method, with roasting causing minor caffeine degradation. This falls within the 400 mg/day limit considered safe for healthy adults by the FDA and EFSA.

### Does Amed Coffee have antioxidant properties?

Amed Coffee green beans contain 57.0–80.3% chlorogenic acids (dry matter basis), primarily 5-caffeoylquinic acid, which are potent antioxidants that neutralize reactive oxygen species and inhibit lipid peroxidation. However, roasting significantly reduces chlorogenic acid content by 50–95% depending on roast intensity, converting them to caffeic acid and quinic acid with lower antioxidant activity. No clinical trials measuring antioxidant biomarkers specifically for the Amed cultivar have been published.

### Is Amed Coffee safe to drink every day?

Daily consumption of Amed Coffee is generally safe for healthy adults when total caffeine intake remains below 400 mg/day, equivalent to roughly 3–4 standard cups. Individuals with CYP1A2 slow-metabolizer genotypes, cardiovascular conditions, anxiety disorders, or those who are pregnant should limit intake to 200 mg caffeine/day or less. Its chlorogenic acid content may modestly lower blood pressure and blood glucose, which could be relevant for individuals on antihypertensive or antidiabetic medications.

### Can Amed Coffee help with weight loss or blood sugar control?

Chlorogenic acids found in Coffea arabica, including Amed Coffee, inhibit glucose-6-phosphatase, an enzyme involved in hepatic glucose release, and may slow intestinal glucose absorption. Meta-analyses of green coffee extract (standardized to 45–50% chlorogenic acids) at 120–300 mg/day have shown modest reductions in fasting glucose (approximately 0.5–1.0 mmol/L) and small reductions in body weight (1–3 kg over 4–12 weeks) in clinical trials. These findings are not specific to the Amed cultivar, and brewed coffee delivers far lower chlorogenic acid concentrations than green coffee extract supplements used in these studies.

### Is Amed Coffee safe during pregnancy or while breastfeeding?

Amed Coffee contains 0.85-1.73% caffeine in its green beans, and pregnant women are typically advised to limit caffeine intake to under 200 mg daily due to potential risks. While no specific safety studies exist for the Amed cultivar, general caffeine guidelines suggest consulting a healthcare provider before consuming coffee during pregnancy or breastfeeding to determine an appropriate intake level.

### Does Amed Coffee interact with common medications?

Amed Coffee's caffeine content (0.85-1.73%) may interact with medications such as certain antibiotics, osteoporosis drugs, and stimulants by affecting absorption or metabolism rates. If you take prescription medications regularly, it is advisable to discuss Amed Coffee consumption with your healthcare provider to avoid potential interactions, though no cultivar-specific drug interaction studies are available.

### What is the evidence quality for health claims about Amed Coffee?

No clinical trials have been conducted specifically on Amed Coffee as a cultivar, though the Coffea arabica species contains chlorogenic acids (57.0-80.3% in green beans) with established antioxidant potential. Current evidence for health benefits relies on general coffee research rather than studies of this particular variety, meaning claims about its specific effects remain preliminary and unproven in humans.

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*Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com*
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