Mishreya
Foeniculum vulgare Mill.
Mishreya (Foeniculum vulgare Mill.) is a plant used in Ayurveda, from the Apiaceae (Umbelliferae) family. Listed in WHO monographs; European Medicines Agency monograph exists for both fruit and essential oil; included in multiple pharmacopoeias (European, British, Indian, US).
| Botanical name | Foeniculum vulgare Mill. |
|---|---|
| Family | Apiaceae (Umbelliferae) · other entries in this family |
| Order | Apiales |
| Pharmacopoeia status | Listed in WHO monographs; European Medicines Agency monograph exists for both fruit and essential oil; included in multiple pharmacopoeias (European, British, Indian, US) |
| Taxon identifiers | GBIF 3034922 · Wikidata Q43511 · NCBI Taxonomy 2849586 |
Names and identification
| Language | Name |
|---|---|
| English | Mishreya |
| Latin/Botanical | Foeniculum vulgare Mill. |
Key Phytochemical Constituents
- Trans-anethole (60-90% of essential oil - primary active)
- Fenchone
- Estragole (methyl chavicol)
- Alpha-pinene
- Limonene
- Beta-myrcene
- P-cymene
- Camphene
- Flavonoids (quercetin, kaempferol)
- Phenolic acids (rosmarinic acid, chlorogenic acid)
How does it work?
- Antispasmodic and carminative mechanism through trans-anethole blocking calcium channels in GI smooth muscle, reducing intestinal spasm and gas-related pain
- Estrogenic activity mediated by trans-anethole and its polymers (dianethole, photoanethole) acting as weak estrogen receptor agonists, supporting galactagogue and menstrual regulation properties
- Hepatoprotective mechanism through antioxidant-mediated reduction of hepatic lipid peroxidation and enhancement of glutathione and catalase enzyme levels
Which traditional uses are supported by research?
- Carminative and digestive properties extensively validated through clinical and pharmacological studies, confirming premier Ayurvedic use as Deepana-Pachana (appetite and digestion promoter)
- Galactagogue (breast milk promoting) activity supported by clinical evidence showing increased milk production in breastfeeding women, confirming traditional Stanyajanana use
- Antispasmodic activity in infantile colic validated through randomized clinical trials, confirming traditional use for pediatric GI complaints
What do recent clinical trials show?
- Zahi A, Rani A, Aktary N and others 2025. Cardiovascular Effects, Phytochemistry, Drug Interactions, and Safety Profile of Foeniculum vulgare Mill. (Fennel): A Comprehensive Review. Pharmaceuticals (Basel, Switzerland). PMID 41305003 · doi:10.3390/ph18111761
Comprehensive review documenting fennel’s cardiovascular effects including antihypertensive, cardioprotective, and vasorelaxant properties, along with detailed drug interaction profiling and safety assessment. - Badgujar SB, Patel VV, Bandivdekar AH 2014. Foeniculum vulgare Mill: a review of its botany, phytochemistry, pharmacology, contemporary application, and toxicology. BioMed research international. PMID 25162032 · doi:10.1155/2014/842674
Updated comprehensive review documenting antispasmodic, anti-inflammatory, analgesic, hepatoprotective, diuretic, antioxidant, and anticancer activities across traditional medicine systems.
1 further claim previously listed here could not be traced to a published paper and has been removed. An absence here means we could not identify the source, not that no work exists.
Recent safety updates
- GRAS (Generally Recognized as Safe) by FDA; however, estragole component has raised genotoxicity concerns - EMA recommends limiting estragole exposure; fennel products should be standardized for estragole content
- Phytoestrogenic effects warrant caution in hormone-sensitive conditions (breast cancer, endometriosis); potential interactions with anticoagulants and ciprofloxacin; allergic cross-reactivity possible in patients with celery/carrot/mugwort allergy (celery-birch-mugwort-spice syndrome)
Dosage forms and preparation
Dosage Forms: Churna (seed powder), Essential oil, Svarasa/Ark (distillate - Saunf water), Capsules, Tablets, Gripe water component, Syrups, Infusion/Tea
Standard Dosage: 3-6 g seed powder per day; 0.1-0.5 mL essential oil; 10-30 mL Saunf Ark; 250-500 mg extract capsules after meals
Bioavailability: Trans-anethole has excellent oral bioavailability (~60-70%) due to high lipophilicity. Rapidly absorbed in upper GI tract. Metabolized hepatically via O-demethylation and omega-oxidation. Fenchone has moderate bioavailability. Essential oil components readily absorbed via inhalation and buccal mucosa. Estragole undergoes extensive first-pass metabolism.
Optimal Timing: After meals for digestive and carminative effects; between meals for bloating relief; Saunf Ark can be consumed throughout the day; nursing mothers: between feedings for galactagogue effect
Standardized Extract: Essential oil (BP/EP grade) with minimum 80% trans-anethole and maximum 5% estragole. Aqueous distillate (Saunf Ark) with 0.01-0.05% dissolved volatiles. Standardized seed extract (5:1) with minimum 3% anethole. De-estragole processed oil for safety-conscious markets.
Shelf Life: Whole seeds: 24 months. Ground powder: 12 months (volatile loss). Essential oil: 36 months sealed. Saunf Ark: 12 months. Capsules: 24 months.
Storage: Whole seeds in airtight containers at room temperature. Ground powder nitrogen-flushed in foil pouches. Essential oil in amber glass, tightly sealed, below 25 deg C. Saunf Ark refrigerate after opening.
Marker Compounds: Trans-anethole, Fenchone, Estragole (controlled), Alpha-pinene, Limonene, Methyl chavicol, Anisaldehyde
Extraction Methods
- Steam distillation for essential oil (yield 2-6%)
- Hydrodistillation for Saunf Ark
- Aqueous infusion
- Hydroalcoholic extraction (50% ethanol)
- Supercritical CO2 extraction
- Cold pressing of seeds
Synergistic Combinations
- Ajwain (digestive carminative combination)
- Sunthi/Ginger (anti-nausea and digestive)
- Jeera/Cumin (digestive trio with Ajwain)
- Shatapushpa/Dill (galactagogue synergy)
- Yashtimadhu (antacid and demulcent)
- Pudina/Mint (cooling digestive)
Published research
Literature indexed in PubMed that concerns this subject, grouped by study type. A paper appearing here is a record of what has been published, not evidence that the subject works, and laboratory or animal results do not transfer to people. Study titles link to PubMed so you can read the source rather than take our word.
Other clinical studies and reviews11
- 2025. Cardiovascular Effects, Phytochemistry, Drug Interactions, and Safety Profile of Foeniculum vulgare Mill. (Fennel): A Comprehensive ReviewPharmaceuticals (Basel, Switzerland). PMID 41305003 · doi:10.3390/ph18111761
- 2025. Advanced techniques and applications in fennel (Foeniculum vulgare Mill.) breedingMolecular genetics and genomics : MGG. PMID 40892151 · doi:10.1007/s00438-025-02294-y
- 2025. Genetics, genomics and breeding of fennelBMC plant biology. PMID 40335931 · doi:10.1186/s12870-025-06608-5
- 2024. Exploring fennel (Foeniculum vulgare): Composition, functional properties, potential health benefits, and safetyCritical reviews in food science and nutrition. PMID 36803269 · doi:10.1080/10408398.2023.2176817
- 2024. The Mediterranean Species Calendula officinalis and Foeniculum vulgare as Valuable Source of Bioactive CompoundsMolecules (Basel, Switzerland). PMID 39124999 · doi:10.3390/molecules29153594
- 2022. Indian traditional medicinal plants in ophthalmic diseasesAvicenna journal of phytomedicine. PMID 36583172 · doi:10.22038/AJP.2022.20345
- 2022. Perspective, Opportunities and Challenges in Using Fennel (Foeniculum vulgare) in Poultry Health and Production as an Eco-Friendly Alternative to Antibiotics: A ReviewAntibiotics (Basel, Switzerland). PMID 35203880 · doi:10.3390/antibiotics11020278
- 2019. Foeniculum vulgare as Valuable Plant in Management of Women's HealthJournal of menopausal medicine. PMID 31080784 · doi:10.6118/jmm.2019.25.1.1
- 2015. Anti-Aging Potential of Phytoextract Loaded-Pharmaceutical Creams for Human Skin Cell LongetivityOxidative medicine and cellular longevity. PMID 26448818 · doi:10.1155/2015/709628
- 2014. Foeniculum vulgare Mill: a review of its botany, phytochemistry, pharmacology, contemporary application, and toxicologyBioMed research international. PMID 25162032 · doi:10.1155/2014/842674
- 2006. Fennel PMID 30000852
Laboratory and animal studies1
- 2022. Chemical and Genetic Variability of Istrian Foeniculum vulgare Wild PopulationsPlants (Basel, Switzerland). PMID 36079624 · doi:10.3390/plants11172239
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