Tổng Quan
- Danh pháp khoa học
- Cinnamomum tamala Buch.-Ham.
- Họ thực vật
- Lauraceae
- Bộ phận dùng
- Leaves
- Phương pháp chiết xuất
- Steam distillation
- Màu sắc
- —
- Phân loại nốt hương
- Nốt Top/Middle
- Hương thơm
- —
- Chemotype / Cultivar
- —
Các quốc gia sản xuất chính
Tình trạng tại Việt Nam
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clove-eugenol, spicy-aromatic, warm, cinnamon-bay, slightly woody-camphoraceous, characteristic Indian biryani-curry-cooking, dry-leaf, balsamic-aromatic, faintly fruity-clove, peppery-warm
mùi đinh hương, cay nồng thơm dịu, ấm, lá quế lá bay, hơi gỗ long não, đặc trưng cà ri biryani Ấn Độ, lá khô, balsamic thơm, hơi đinh hương ngọt, cay ấm
2–4 giờ
Tên gọi tại Việt Nam
Pha Chế & Hòa Hợp
Eugenol (78%) disrupts bacterial cell membranes and inhibits multiple enzymatic pathways; phenol-class constituent with well-documented broad-spectrum activity across Gram+ and Gram− organisms.
Ref: class-extrapolation from clove-leaf (eugenol ~80%) and cinnamon-leaf (eugenol 70-82%); Tisserand & Young 2014, Ch.14
Eugenol inhibits cyclooxygenase (COX) enzymes and reduces prostaglandin synthesis, suppressing inflammatory mediator release at the tissue level via the phenylpropanoid mechanism.
Ref: class-extrapolation from clove-leaf eugenol-class; Tisserand & Young 2014, Ch.14
Eugenol blocks voltage-gated sodium channels and TRPV1 receptors, producing reversible local anesthetic and antinociceptive effects; classical mechanism of eugenol dental use.
Ref: class-extrapolation from clove-leaf eugenol-class; Tisserand & Young 2014, Ch.14
Eugenol inhibits platelet aggregation by suppressing thromboxane synthesis; clinically significant as a drug-interaction risk with anticoagulant medications, not a standalone therapeutic indication.
Ref: Janssens, J. et al. (1990) — eugenol platelet-aggregation inhibition mechanism; B216 Box 7.1
Eugenol's warming phenolic action stimulates gastrointestinal secretions and smooth muscle activity; backed by 3000-year Ayurvedic documentation as tamalapatra in Charaka and Sushruta texts.
Ref: Tisserand & Young 2014, Ch.13; traditional Charaka + Sushruta Ayurvedic pharmacopoeia
Eugenol's phenolic hydroxyl group donates hydrogen atoms to free radicals via HAT and SET mechanisms; well-characterized in vitro mechanism across the phenylpropanoid class.
Ref: class-extrapolation from eugenol-class oils; Tisserand & Young 2014, Ch.14
Eugenol inhibits monoamine oxidase A (MAO-A), modulating serotonin and noradrenaline catabolism; mechanism documented in vitro but not validated at topical aromatherapy dilutions.
Ref: Tao, L. et al. (2005) — eugenol MAO-A inhibition; B216 Table 4.10B
AI-summary
No RCT-grade aromatherapy clinical trials identified for Cinnamomum tamala leaf EO. The primary recorded safety data is Yadav et al. (1999): acute oral LD50 of 5.36 mL/kg in mice, classified as practically non-toxic. Mechanistic evidence for the dominant eugenol (78%) constituent is well-established: Janssens et al. (1990) documented platelet-aggregation inhibition via thromboxane pathway, and Tao et al. (2005) confirmed MAO-A inhibition — both pharmacological findings with drug-interaction significance rather than therapeutic claim status. Extensive traditional documentation exists in Indian Ayurvedic pharmacopoeia (Charaka, Sushruta, Bhava-Prakasha texts) for digestive, warming, and respiratory applications under the name tamalapatra. All therapeutic ratings derive from eugenol class-extrapolation or traditional use; no topical or inhalation RCTs for tejpat specifically were located.
NarrativeTâm trạng: Stimulating, Grounding
Chakra
solar
Ngũ hành
kim
| Phương pháp | Liều lượng | Ghi chú |
|---|---|---|
| Diffusion | 2–3 drops in 100 ml water (ultrasonic diffuser) | Preferred safe route; avoids dermal sensitization risk. Limit to 30–60 min sessions. Not suitable in spaces with infants, young children, or asthmatics. |
| Topical massage (diluted) | ≤0.5% in carrier oil (max 5 drops per 100 ml carrier) | T&Y HARD CAP 0.6% adult dermal (B216 p.853). Patch test mandatory. AVOID with anticoagulants, bleeding disorders, peptic ulcer, or perioperative period. Avoid face and mucous membranes. |
| Indirect inhalation | 1–2 drops on unscented tissue, inhale from 15–20 cm distance | Brief sessions only (2–3 min). Safer than facial steam for individuals with mucous-membrane sensitivity. Do not inhale directly from bottle. |
| Warm compress | 1–2 drops in 1 L warm water, saturate cloth, wring out | For abdominal or muscular discomfort only. Keep cloth away from face. Pre-dilute drops in 5 ml carrier before adding to water to ensure dispersion. |
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