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
Rosmarinus officinalis (rosemary) extract contains bioactive compounds including rosmarinic acid and carnosic acid that demonstrate antioxidant properties. These polyphenolic compounds work by scavenging free radicals and inhibiting lipid peroxidation pathways.
Origin & History
Rosmarinus officinalis L. is a perennial woody herb native to the Mediterranean region that produces polyphenolic compounds as secondary metabolites, particularly carnosic acid and rosmarinic acid. It is extracted using various methods including ultrasound-assisted extraction, supercritical fluid extraction with CO₂, Soxhlet extraction, and traditional decoction, each yielding different chemical profiles.
Research Narrative (Provisional)
The provided research dossier does not contain specific human clinical trials, randomized controlled trials, or meta-analyses with PubMed PMIDs. The available sources focus on extraction methodology optimization and chemical composition analysis rather than clinical efficacy studies.
Preparation & Dosage
Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.
Nutritional Profile
Rosmarinus officinalis (rosemary) contains a well-characterized array of bioactive compounds, though nutritional contribution is typically minor given culinary use quantities (1-2g dried herb per serving). Key bioactive polyphenols include rosmarinic acid (approximately 1.5-3.8% dry weight), carnosic acid (1.5-2.5% dry weight, highest among lamiaceae herbs), and carnosol (0.2-0.5% dry weight) - these three compounds account for the primary antioxidant activity noted in extraction studies. Essential oil fraction (1-2.5% dry weight) contains 1,8-cineole/eucalyptol (30-55% of oil), camphor (10-25% of oil), and alpha-pinene (10-20% of oil). Flavonoid content includes luteolin, apigenin, and genkwanin at trace concentrations (combined approximately 0.1-0.3% dry weight). Micronutrient content per 100g dried herb: vitamin C approximately 61mg, vitamin A approximately 590 IU, calcium approximately 1280mg, iron approximately 29mg, magnesium approximately 220mg, manganese approximately 1.9mg. Dietary fiber approximately 42g per 100g dried weight. Protein approximately 5g per 100g. Bioavailability note: carnosic acid and rosmarinic acid demonstrate moderate oral bioavailability, though concentrations achieved from food-level consumption are substantially lower than those used in the extraction studies referenced in the existing research dossier, limiting direct translation of in-vitro antioxidant findings to physiological outcomes.
Reported Mechanism (Provisional)
Rosmarinic acid and carnosic acid in rosemary extract function as phenolic antioxidants by donating hydrogen atoms to neutralize free radicals. These compounds inhibit lipid peroxidation by breaking oxidative chain reactions and chelating metal ions. The diterpenes also modulate antioxidant enzyme systems including catalase and superoxide dismutase.
Clinical Narrative (Provisional)
Current research on Rosmarinus officinalis focuses primarily on extraction methods and in vitro antioxidant capacity rather than human clinical outcomes. Laboratory studies demonstrate significant free radical scavenging activity with DPPH and ABTS assays. Human clinical trials investigating specific health benefits are limited, with most evidence remaining at the preliminary laboratory stage. The therapeutic potential requires validation through controlled human studies with standardized extracts.
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