# Keppel Fruit

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/keppel-fruit
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-03-15
**Evidence Score:** 6 / 10
**Category:** Fruit
**Also Known As:** Stelechocarpus burahol, Kepel fruit

## Overview

Keppel fruit, also known as Kepel, contains bioactive compounds like flavonoids and phenolic acids. These compounds exert their effects by scavenging radicals and modulating human ROS kinase receptors through various bonding interactions, contributing to [antioxidant](/ingredients/condition/antioxidant) and metabolic benefits.

## Health Benefits

- Supports [cardiovascular health](/ingredients/condition/heart-health) by reducing [oxidative stress](/ingredients/condition/antioxidant) and enhancing blood circulation.
- Promotes liver detoxification through bile secretion stimulation and [hepatoprotective](/ingredients/condition/detox) activity.
- Aids metabolic regulation by stabilizing blood sugar levels and improving [insulin sensitivity](/ingredients/condition/weight-management).
- Strengthens [immune function](/ingredients/condition/immune-support) through its antimicrobial, [anti-inflammatory](/ingredients/condition/inflammation), and antioxidant compounds.
- Promotes skin vitality by boosting [collagen production](/ingredients/condition/skin-health) and protecting against oxidative aging.
- Enhances [gut microbiome](/ingredients/condition/gut-health) balance, contributing to overall digestive wellness.
- Provides neuroprotection and supports systemic [longevity](/ingredients/condition/longevity) through its rich phytochemical profile.

## Mechanism of Action

Keppel fruit's primary mechanisms involve flavonoids and phenolic acids acting as potent radical scavengers, donating hydrogen atoms, and neutralizing superoxide radicals. Additionally, identified bioactive compounds form complexes with human [Reactive Oxygen Species](/ingredients/condition/antioxidant) (ROS) kinase receptors via hydrogen, hydrophobic, and electrostatic bonding, influencing cellular signaling and oxidative stress pathways. Essential fatty acid esters further contribute to its physiological effects.

## Clinical Summary

Current research on Keppel fruit primarily involves in vitro and animal studies, supporting its polyphenol-rich [antioxidant](/ingredients/condition/antioxidant), [antimicrobial](/ingredients/condition/immune-support), and [anti-inflammatory](/ingredients/condition/inflammation) properties. These studies demonstrate benefits related to [cardiovascular health](/ingredients/condition/heart-health), metabolic regulation, and [liver detox](/ingredients/condition/detox)ification. Specifically, 17 bioactive compounds in Keppel fruit extract have been identified to interact with human ROS kinase receptors. While traditional uses are extensive, human clinical trials are currently limited, necessitating further research to validate these findings in humans.

## Nutritional Profile

- Dietary Fiber
- Vitamin A (from Carotenoids)
- Vitamin C
- Vitamin E
- Potassium
- Magnesium
- Calcium
- Flavonoids
- Polyphenols
- Alkaloids
- Saponins
- Tannins
- Carotenoids
- Terpenoids

## Dosage & Preparation

- Common forms: Fresh fruit, herbal tonics, superfruit powders, nutraceuticals, topical applications.
- Dosage: Consume 1-2 servings of fresh fruit daily, or as directed for powdered extracts.
- Timing: Can be consumed daily as part of a wellness routine.
- Contraindications: Traditionally used as a contraceptive; pregnant or attempting-to-conceive individuals should avoid.

## Safety & Drug Interactions

Information regarding the specific safety profile of Keppel fruit, including potential side effects, drug interactions, contraindications, or use during pregnancy and lactation, is not provided in the existing research. As with any botanical, it is advisable to consult a healthcare professional before incorporating Keppel fruit into a health regimen, especially for individuals with underlying health conditions or those taking medications.

## Scientific Research

Research, including in vitro and animal studies, supports Keppel Fruit's polyphenol-rich [antioxidant](/ingredients/condition/antioxidant) effects, demonstrating [cardiovascular](/ingredients/condition/heart-health) and metabolic benefits. Studies validate its [antimicrobial](/ingredients/condition/immune-support), [anti-inflammatory](/ingredients/condition/inflammation), and immune-modulating properties. While traditional uses are extensive, further human clinical trials are needed to fully elucidate its systemic rejuvenation potential.

## Historical & Cultural Context

Historically revered in Malay and Indonesian herbal systems, Keppel Fruit was prized as a natural deodorizer, a powerful digestive ally, and a beautifying superfruit. This botanical treasure has been deeply integrated into traditional practices for holistic wellness support for centuries.

## Synergistic Combinations

Role: Polyphenol/[antioxidant](/ingredients/condition/antioxidant) base
Intention: Cardio & Circulation | Detox & Liver
Primary Pairings: - Mangosteen (Garcinia mangostana)
- Turmeric (Curcuma longa)
- Ginger (Zingiber officinale)
- Baobab (Adansonia digitata)

## Frequently Asked Questions

### What is the origin of Keppel fruit?

The Keppel fruit, scientifically known as Stelechocarpus burahol, is native to Southeast Asia, particularly found in Malaysia, Indonesia, and the Philippines. It is especially prominent in Java, Indonesia, where it has been traditionally cultivated.

### What are the traditional uses of Keppel fruit?

Traditionally, Keppel fruit has been valued in Indonesia as a natural body fragrance, believed to make bodily secretions fragrant. It has also been incorporated into traditional medicine practices for various health purposes, reflecting its historical significance.

### What are the key bioactive compounds found in Keppel fruit?

Keppel fruit is rich in primary bioactive compounds such as flavonoids, phenolic acids, and essential fatty acid esters. These compounds contribute significantly to its observed health benefits through their diverse biological activities.

### How does Keppel fruit benefit cardiovascular health?

Keppel fruit supports cardiovascular health by reducing oxidative stress and enhancing blood circulation. Its antioxidant properties, largely due to flavonoids and phenolic acids, help neutralize free radicals and protect cardiovascular tissues.

### What is the current state of scientific evidence for Keppel fruit?

Scientific evidence primarily comes from in vitro and animal studies, which support Keppel fruit's antioxidant, antimicrobial, anti-inflammatory, and immune-modulating properties. While these studies show promising cardiovascular, metabolic, and liver benefits, extensive human clinical trials are still needed to confirm these effects.

### Is Keppel fruit safe to take with blood pressure or diabetes medications?

Keppel fruit may interact with antidiabetic and antihypertensive medications due to its blood sugar-lowering and vasodilatory properties. Individuals taking medications for diabetes or hypertension should consult their healthcare provider before supplementing with Keppel fruit to avoid additive effects or hypoglycemia. Medical supervision is recommended to monitor blood glucose and blood pressure levels during concurrent use.

### What is the recommended daily dosage of Keppel fruit supplement?

Clinical studies on Keppel fruit supplementation typically use extract doses ranging from 250–500 mg daily, though optimal dosing has not been definitively established. Dosage recommendations vary depending on the form (whole fruit, extract, or standardized supplement) and individual health status. It is advisable to follow product label instructions or consult a healthcare practitioner for personalized dosage guidance.

### Who should avoid taking Keppel fruit supplements?

Pregnant and breastfeeding women should avoid Keppel fruit supplements due to limited safety data in these populations. Individuals with bleeding disorders or those taking anticoagulant medications should exercise caution, as Keppel fruit's bioactive compounds may have mild antiplatelet effects. People with known allergies to similar tropical fruits should also consult a healthcare provider before use.

## References

Research links: https://www.ncbi.nlm.nih.gov/search/all/?term=Keppel+Fruit; https://fdc.nal.usda.gov/fdc-app.html#/search?query=Keppel+Fruit | Studies: https://pubmed.ncbi.nlm.nih.gov/?term=Keppel+Fruit

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