Hermetica Superfood Encyclopedia
Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.
Review flags: AWAITING_SEMANTIC_VALIDATION
Bangladeshi Starfruit (Averrhoa carambola) contains approximately 132 phytochemical compounds including gallic acid, catechins, coumaric acid (6.0±0.1 mg), and ferulic acid (2.7±0.1 mg) that provide radical scavenging activity. The fruit's dihydrochalcone C-glycosides and flavan-3-ols demonstrate significant antioxidant effects against DPPH and ABTS assays.
Reported Benefits (Provisional)
Origin & History
Bangladeshi Starfruit (Averrhoa carambola) is native to the tropical regions of Bangladesh, thriving in warm, humid climates with well-drained, fertile soils. This distinctive fruit is recognized for its rich antioxidant profile and its contributions to digestive and immune health.
Research Narrative (Provisional)
Research documents the immune-boosting, digestive health, and antioxidant-rich benefits of Averrhoa carambola. Studies highlight its ability to improve digestion, enhance immune function, and protect against oxidative stress, primarily attributed to its vitamin and flavonoid content.
Preparation & Dosage
Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.
Nutritional Profile
- Vitamins: Vitamin C (immune health, collagen synthesis, skin regeneration), Vitamin A (vision, skin health, immune function). - Minerals: Potassium, Magnesium (cardiovascular health, fluid balance, muscle function). - Macronutrients: Dietary Fiber (digestion, satiety, bowel movements). - Phytochemicals: Flavonoids (antioxidant, anti-inflammatory).
Reported Mechanism (Provisional)
Star fruit's dihydrochalcone C-glycosides and flavan-3-ols function as natural antioxidants by scavenging DPPH and ABTS radicals. The fruit's phenolic compounds including gallic acid in gallotannin form, catechins, epicatechins, coumaric acid, and ferulic acid neutralize oxidative stress through electron donation. These polyphenolic compounds also exhibit antibacterial activity by disrupting bacterial cell membranes.
Clinical Narrative (Provisional)
Current research on star fruit consists primarily of phytochemical extraction studies rather than human clinical trials. One laboratory study achieved 71% yield with 7.10% total flavonoids, 0.914 mg QE/g tannins, and 34.24% total acid using 96% ethanol extraction. No specific clinical trial data with human subjects, sample sizes, or quantified health outcomes are available in current literature. The evidence base remains limited to in vitro studies demonstrating antioxidant and antimicrobial properties.
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