Hermetica Superfood Encyclopedia
The Short Answer
Oenanthe root contains isorhamnetin-3-O-galactoside and hyperoside that modulate cytochrome P450 enzymes, particularly inhibiting CYP2D6 with IC50 values of 1.2-3.87 μM. The root also contains chlorogenic acid that downregulates COX-2 and upregulates AMPK/p53 pathways, demonstrating anti-inflammatory and hepatoprotective effects in preclinical studies.
CategoryRoot & Tuber
GroupRoot/Rhizome
Evidence LevelStrong
Primary Keywordoenanthe root benefits
Synergy Pairings4
Health Benefits
Supports respiratory health by providing expectorant effects from essential oils and isoflavones.
Enhances cardiovascular wellness through its rich content of potassium and other minerals.
Promotes cognitive clarity, potentially via neuroprotective flavonoids
Aids in digestive balance and comfort due to its dietary fiber content
Boosts immune resilience with its array of polyphenols and other bioactive compounds.
Contributes to musculoskeletal health by reducing inflammation
Supports stress adaptation through its overall adaptogenic properties
Origin & History
Oenanthe Root (Oenanthe spp.) is a botanical native to riverbanks, wetlands, and meadows across Europe, North Africa, and Asia. This plant, often associated with water-rich environments, has a history of traditional use in various folk practices. Its distinct phytochemical profile contributes to its potential as a functional ingredient.
“Oenanthe Root has been celebrated in European and Middle Eastern folk traditions, where it was used for cleansing, renewal, and promoting vitality. It was revered for its traditional applications in supporting respiratory, digestive, and cognitive health, often symbolizing seasonal transitions and resilience.”Traditional Medicine
Scientific Research
Preliminary scientific investigations are exploring Oenanthe Root's potential in respiratory support, cognitive enhancement, and anti-inflammatory effects. Studies are examining its bioactive compounds, including flavonoids and essential oils, to understand their mechanisms of action.
Preparation & Dosage
Common forms
Dried root (teas, decoctions), tinctures, poultices.
Preparation
Brew dried root into teas or decoctions; apply as poultices for topical relief.
Dosage
5–1 mL of tincture, ideally under professional supervision
1–2 grams of dried root daily, or 0..
Nutritional Profile
- Dietary fiber
- Potassium, Calcium, Magnesium
- Flavonoids, Coumarins, Polyphenols
- Essential oils (terpenes)
How It Works
Mechanism of Action
Hyperoside from Oenanthe javanica root competitively inhibits CYP2D6 enzyme (Ki 2.01 μM) while upregulating CYP1A1/CYP1A2 expression by 68-157% in hepatocytes. Chlorogenic acid downregulates cyclooxygenase-2 (COX-2) and activates AMPK/p53 signaling pathways. The root's compounds also inhibit butyrylcholinesterase and α-glucosidase enzymes, with methanolic extracts showing 6.11 mg GALAE/g BChE inhibition.
Clinical Evidence
Current evidence for Oenanthe root is limited to preclinical in vitro studies with no human clinical trials identified. Laboratory studies demonstrate cytotoxic effects against HeLa and FaDu cancer cell lines with CC50 values of 47.16-57.36 μg/mL for aqueous extracts. Cell-based research shows significant enzyme inhibition and cytochrome P450 modulation in human liver microsomes and HepG2 cells. The evidence strength is preliminary, requiring human studies to establish clinical efficacy and safety profiles.
Safety & Interactions
Oenanthe root extracts pose significant drug interaction risks through strong CYP2D6 inhibition (IC50 <4 μM), potentially affecting metabolism of antidepressants, antiarrhythmics, and other CYP2D6 substrates like dextromethorphan. High concentrations demonstrate cytotoxicity in normal cells, though selective cancer cell targeting occurs at lower doses. The genus includes Oenanthe crocata (hemlock water dropwort), which is highly toxic and potentially fatal if confused with therapeutic species. Pregnancy and lactation safety data are unavailable, and caution is advised with concurrent medications metabolized by cytochrome P450 enzymes.
Synergy Stack
Hermetica Formulation Heuristic
Foundational root base
Cardio & Circulation | Cognition & Focus
Also Known As
Oenanthe javanicaWater dropwortJava waterdropwortWater celeryOenanthe stoloniferaHemlock water dropwort
Frequently Asked Questions
What are the main active compounds in Oenanthe root?
Oenanthe root contains isorhamnetin-3-O-galactoside, hyperoside, and chlorogenic acid as primary bioactive compounds. These compounds demonstrate enzyme inhibition properties, with hyperoside showing particularly strong CYP2D6 inhibition at IC50 values of 1.2-3.87 μM.
Does Oenanthe root have anticancer properties?
Preclinical studies show Oenanthe aquatica root extracts demonstrate selective cytotoxicity against cancer cells with CC50 values of 47.16-57.36 μg/mL in HeLa and FaDu cell lines. The chlorogenic acid component induces apoptosis and cell cycle arrest through AMPK/p53 pathway activation, though human clinical trials are lacking.
Can Oenanthe root interact with prescription medications?
Yes, Oenanthe root significantly inhibits CYP2D6 enzyme with IC50 values under 4 μM, potentially causing dangerous interactions with medications metabolized by this pathway. This includes many antidepressants, antiarrhythmics, and cough suppressants like dextromethorphan.
Is Oenanthe root safe for diabetes management?
Laboratory studies show Oenanthe root extracts inhibit α-glucosidase enzyme (0.40 mmol ACAE/g), which could theoretically help manage blood glucose levels. However, no human clinical trials exist to establish safety or efficacy for diabetes treatment, and drug interactions remain a significant concern.
What's the difference between therapeutic and toxic Oenanthe species?
Therapeutic species like Oenanthe javanica and O. stolonifera show selective bioactivity in research, while Oenanthe crocata (hemlock water dropwort) is highly toxic and potentially fatal. Proper botanical identification is critical as misidentification between species can result in serious poisoning or death.
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