Yuthika
Jasminum auriculatum Vahl
Yuthika (Jasminum auriculatum Vahl) is a plant used in Ayurveda. Jasminum auriculatum is listed in the Ayurvedic Pharmacopoeia of India. [Evaluation of wound healing, antioxidant and antimicrobial efficacy of Jasminum auriculatum Vahl.
| Botanical name | Jasminum auriculatum Vahl |
|---|---|
| Family | Oleaceae · other entries in this family |
| Order | Lamiales |
| Pharmacopoeia status | Jasminum auriculatum is listed in the Ayurvedic Pharmacopoeia of India. Jasmine species are recognized in WHO traditional medicine references for South-East Asia. Jasmine absolute and concrete are RIFM-assessed for cosmetic safety. No dedicated WHO monograph. |
| Taxon identifiers | GBIF 3682675 · Wikidata Q623492 · NCBI Taxonomy 1612632 |
Names and identification
| Language | Name |
|---|---|
| English | Yuthika |
| Latin/Botanical | Jasminum auriculatum Vahl |
Key Phytochemical Constituents
- cis-Jasmone (monoterpenoid ketone - characteristic fragrance compound)
- Linalool (monoterpene alcohol)
- Rutin (flavonoid glycoside)
- Quercetin (flavonol)
- Benzoic acid and derivatives (phenolic acid)
- Linolenic acid (omega-3 fatty acid)
- Palmitic and stearic acids (fatty acids)
- Cinnamic acid derivatives
How does it work?
- cis-Jasmone neuromodulatory aromatherapy: cis-Jasmone crosses the blood-brain barrier via olfactory pathways, modulating GABA receptors and reducing cortisol levels - lowering stress-induced skin inflammation, cortisol-driven acne, and stress-related dermatoses
- Quercetin and rutin antioxidant protection: Flavonoids scavenge free radicals, inhibit lipid peroxidation, and chelate pro-oxidant metal ions, protecting skin cells from oxidative damage and premature aging
- Antimicrobial wound protection: Leaf extracts inhibit growth of wound-infecting pathogens including S. aureus and E. coli, preventing wound infection and supporting clean wound healing
- Linalool anti-inflammatory skin soothing: Monoterpene linalool inhibits NF-kB activation and reduces pro-inflammatory cytokine production, providing calming effects on irritated and inflamed skin
Which traditional uses are supported by research?
- Wound healing (Vrana Ropana): Validated by in vitro study demonstrating potent wound healing activity with enhanced collagen synthesis from ethanolic leaf extract
- Skin disease treatment (especially ringworm): Traditional root application supported by demonstrated antimicrobial activity, though limited clinical evidence
- Fragrance and aromatherapy for skin health: Validated by identified volatile compound profile including cis-jasmone, linalool, and benzyl acetate with neuromodulatory and skin-soothing properties
What do recent clinical trials show?
- Arun M, Satish S, Anima P 2016. Evaluation of wound healing, antioxidant and antimicrobial efficacy of Jasminum auriculatum Vahl. leaves. Avicenna journal of phytomedicine. PMID 27462552
Ethanolic leaf extract demonstrated potent wound healing activity with enhanced collagen synthesis, significant antioxidant DPPH scavenging activity, and broad-spectrum antimicrobial efficacy against wound-infecting pathogens.
2 further claims previously listed here could not be traced to a published paper and have been removed. An absence here means we could not identify the source, not that no work exists.
Recent safety updates
- Jasmine flower extracts and oils have extensive safe use in perfumery, cosmetics, and food flavoring. RIFM (Research Institute for Fragrance Materials) safety data supports cosmetic use of jasmine compounds
- Linalool is a known allergen in EU cosmetic regulations (must be declared on labels above threshold concentrations). Rare cases of contact sensitization to jasmine oil reported. Root preparations for skin diseases should be used with caution - limited safety data
Dosage forms and preparation
Dosage Forms: Churna (powder), Kwatha (decoction), Svarasa (leaf juice), Essential oil, Capsule, Lepa (paste), Taila (medicated oil)
Standard Dosage: 3-5 g leaf/flower powder twice daily; 50-100 mL decoction twice daily; 10-20 mL fresh leaf juice daily; 2-3 drops essential oil in carrier
Bioavailability: Jasminine and other indole alkaloids have moderate oral bioavailability (~25-40%). Secoiridoids (oleuropein-type) undergo intestinal hydrolysis to hydroxytyrosol with moderate absorption. Jasmine essential oil components (linalool, benzyl acetate, indole) are rapidly absorbed both orally and transdermally. Linalool has good bioavailability (~50%) and CNS penetration (anxiolytic effect). Flower wax components are poorly absorbed orally but valuable for topical formulations.
Optimal Timing: Leaf preparations: morning and evening after meals; aromatherapy: evening/bedtime for relaxation; flower applications: as needed
Standardized Extract: Jasmine absolute: linalool >15%, benzyl acetate >20% by GC-MS; leaf extract standardized to >1% total alkaloids (as jasminine by HPLC); >3% total iridoids
Shelf Life: Fresh flowers: 12-24 hours; Dried flowers: 6-12 months; Jasmine absolute: 36-48 months; Leaf powder: 12-18 months; Essential oil: 24-36 months; Capsules: 24 months
Storage: Jasmine absolute in amber glass at 2-8 deg C for long-term storage. Dried flowers in airtight, light-resistant containers. Leaf powder at 15-25 deg C in airtight containers. Protect all aromatic materials from heat and light.
Marker Compounds: Jasminine, Jasminidine, Linalool, Benzyl acetate, Indole, Methyl anthranilate, Benzyl benzoate, Phytol, Oleuropein, Jasmone
Extraction Methods
- Steam distillation for essential oil (very low yield ~0.1%)
- Enfleurage (traditional for jasmine absolute)
- Solvent extraction (hexane) for jasmine concrete/absolute
- Hydroethanolic extraction (40-60% ethanol) for leaf/flower extract
- Aqueous decoction of leaves
- CO2 extraction for high-quality aromatic extract
Synergistic Combinations
- Chandan (sandalwood) - premium aromatherapy combination
- Brahmi (Bacopa monnieri) - calming and cognitive combination
- Ashwagandha - anxiolytic and adaptogenic synergy (jasmine aromatherapy + Ashwagandha oral)
- Rose (Taruni) - complementary floral aromatherapy
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.
Laboratory and animal studies4
- 2026. Pharmacological Potential of Jasminum auriculatum Extracts Ointment as an Anti Psoriatic Agent: In vivo Evaluation Using Swiss Albino Mice ModelCurrent topics in medicinal chemistry. PMID 40415294 · doi:10.2174/0115680266372202250519095446
- 2019. Temporal relationship between emitted and endogenous floral scent volatiles in summer- and winter-blooming Jasminum speciesPhysiologia plantarum. PMID 30324614 · doi:10.1111/ppl.12849
- 2016. Evaluation of wound healing, antioxidant and antimicrobial efficacy of Jasminum auriculatum Vahl. leavesAvicenna journal of phytomedicine. PMID 27462552
- 2015. Inter-specific variation in headspace scent volatiles composition of four commercially cultivated jasmine flowersNatural product research. PMID 25583067 · doi:10.1080/14786419.2014.1000319
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