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
Palash Flower (Butea monosperma) is rich in bioactive flavonoids—including butein, isobutrin, and quercetin—and phenolic compounds that exert potent hepatoprotective, antioxidant, and anti-inflammatory effects by enhancing Phase II detoxification enzymes and scavenging reactive oxygen species in hepatocytes. A comprehensive review in Food Research International (PMID 31882088) confirmed its nutraceutical potential, while metabolomic profiling in Food and Chemical Toxicology (PMID 28163055) identified key bioactive metabolites responsible for its pharmacological activity and established preliminary safety parameters.
Reported Benefits (Provisional)
Origin & History
Butea monosperma, commonly known as Palash Flower or Flame of the Forest, is a deciduous tree native to the Indian subcontinent and Southeast Asia. Its striking orange-red flowers bloom in spring, covering the tree in a fiery display. This botanical is highly valued in functional nutrition for its traditional use in supporting liver detoxification and immune resilience.
Research Narrative (Provisional)
Pinakin et al. (2020) published a comprehensive review in Food Research International (PMID 31882088) cataloging the biochemical profile of tree flowers including Butea monosperma, confirming rich flavonoid and phenolic content with demonstrated antioxidant and hepatoprotective nutraceutical potential. Khan et al. (2017) in Food and Chemical Toxicology (PMID 28163055) conducted metabolomic profiling of the aqueous flower extract using yeast cell models, identifying key bioactive metabolites and evaluating toxicological safety thresholds. Muthuswamy et al. (2014) in Ancient Science of Life (PMID 25861140) performed a detailed anatomical investigation of the Butea monosperma flower, characterizing tissue structures and phytochemical distribution relevant to extraction and standardization. Kumari et al. (2025) in Natural Product Research (PMID 39862148) demonstrated that biomodified copper oxide nanoparticles synthesized from Palash flower extract exhibited enhanced antimycotic activity in both in vitro and in silico assays, expanding the flower's known bioactivity profile.
Preparation & Dosage
Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.
Nutritional Profile
- Flavonoids: Butrin, isobutrin, and other compounds provide potent antioxidant and anti-inflammatory effects. - Phenolic Compounds and Tannins: Contribute to its therapeutic and astringent properties. - Alkaloids and Saponins: Offer additional bioactive compounds. - Essential Minerals: Calcium, magnesium, and potassium support various physiological functions. - Mucilage: Provides soothing properties, particularly for mucous membranes.
Reported Mechanism (Provisional)
Palash Flower's primary bioactives—butein, isobutrin, and quercetin—exert hepatoprotective effects by upregulating Phase II detoxification enzymes such as glutathione S-transferase (GST) and UDP-glucuronosyltransferase, thereby accelerating conjugation and elimination of xenobiotics from hepatocytes. Quercetin specifically inhibits the NF-κB signaling pathway and modulates cyclooxygenase-2 (COX-2) expression, reducing pro-inflammatory cytokine release including TNF-α and IL-6. Butein acts as a potent free radical scavenger by donating hydrogen atoms from its hydroxyl groups to neutralize reactive oxygen species (ROS), while simultaneously chelating transition metal ions (Fe²⁺, Cu²⁺) that catalyze lipid peroxidation. Metabolomic analysis (PMID 28163055) confirmed that these flavonoids alter central metabolic pathways including glycolysis and the TCA cycle in yeast models, indicating broad cellular-level bioactivity beyond simple antioxidant action.
Clinical Narrative (Provisional)
Current evidence derives primarily from animal studies and in vitro research, with no published Phase II/III human clinical trials available. Animal studies demonstrated significant hypoglycemic effects with aqueous bark extracts and anti-inflammatory activity with methanolic flower extracts reducing granuloma formation and serum inflammatory markers. Wound healing studies showed enhanced macrophage secretion of growth factors and improved tissue regeneration, though specific sample sizes and statistical significance values were not consistently reported. The contraceptive study using isolated butin at 5-20 mg doses in rats showed anti-implantation activity, but human safety and efficacy data remain lacking.
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