Tổng Quan
- Danh pháp khoa học
- Melaleuca cajuputi Powell
- Họ thực vật
- Myrtaceae
- Bộ phận dùng
- Leaves and twigs
- Phương pháp chiết xuất
- Steam distillation
- Màu sắc
- —
- Phân loại nốt hương
- Nốt Top
- Hương thơm
- —
- Chemotype / Cultivar
- —
Tình trạng tại Việt Nam
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fresh camphoraceous medicinal eucalyptus-like pine-resinous α-terpineol-soft Vietnamese-tinh-dau-tram-cultural-iconic
tươi, long não, dược tính, giống bạch đàn, hơi nhựa thông, nền pine-citrus dịu từ α-terpineol, hương châu Á nhiệt đới cổ điển, hơi balsam, hơi ngọt ấm, ít sắc hơn bạch đàn, mềm hơn niaouli, biểu tượng văn hóa tinh dầu tràm Việt Nam
2–4 giờ
Tên gọi tại Việt Nam
Pha Chế & Hòa Hợp
1,8-Cineole (eucalyptol), the dominant constituent of cajuput, stimulates mucociliary clearance and reduces viscosity of bronchial secretions, facilitating expectoration of excess mucus.
Ref: class-extrapolation from eucalyptus-cineole EO (1,8-cineole dominant class); Tisserand & Young 2014, p. 488-489
Vapour-phase 1,8-cineole activates cold-receptor TRPM8 channels and attenuates nasal mucosal oedema, delivering subjective decongestant relief during inhalation.
Ref: class-extrapolation from eucalyptus-cineole EO; Oyen & Dung 1999
1,8-Cineole disrupts bacterial cell-membrane integrity; α-terpineol contributes additional membrane-disruptive activity, together producing inhibition of Gram-positive and Gram-negative bacteria and dermatophytes.
Ref: class-extrapolation from Myrtaceae 1,8-cineole class; Motl et al. 1990; Tisserand & Young 2014, p. 488-489
1,8-Cineole inhibits NF-κB signalling and suppresses pro-inflammatory cytokines (TNF-α, IL-1β), attenuating local inflammatory response on topical application.
Ref: class-extrapolation from eucalyptus-cineole EO; Tisserand & Young 2014, p. 488-489
TRPM8 receptor activation by volatile cineole and pinene constituents generates a cooling sensation that temporarily overrides local nociceptive signals, reducing perceived musculoskeletal pain.
Ref: class-extrapolation from eucalyptus-cineole EO; Oyen & Dung 1999
Volatile monoterpene fraction (α-pinene, limonene, 1,8-cineole) provides dose-dependent repellent activity against mosquitoes and biting insects; widely used in traditional Southeast Asian practice.
Ref: Oyen & Dung 1999; Tisserand & Young 2014, p. 488-489
AI-summary
Traditional aromatherapy use; no RCT-grade clinical evidence specifically for Melaleuca cajuputi was located in the available §13 citations. Available references are principally analytical chemistry characterisations of Vietnamese chemotype (Motl et al. 1990; Milchard et al. 2004), regional phytochemical reference (Oyen & Dung 1999), and safety toxicology data (Jenner et al. 1964; Opdyke 1976; Tisserand & Young 2014). The expectorant, antimicrobial, and anti-inflammatory therapeutic profile is supported by extensive class-level research on 1,8-cineole conducted in Eucalyptus species; those findings are extrapolated to cajuput on the basis of shared dominant-constituent chemistry.
NarrativeTâm trạng: Stimulating, Uplifting
Chakra
throat
Ngũ hành
kim
| Phương pháp | Liều lượng | Ghi chú |
|---|---|---|
| Aromatic diffusion | 3-5 drops in 100 ml water (ultrasonic) or 3-5 drops neat (nebuliser) | Preferred route for respiratory support. Ventilate room. CRITICAL: do not diffuse near children under 2 years — 1,8-cineole nasal instillation risk per Melis et al. 1989. |
| Topical massage | 1-5% in carrier oil (max 5% adult; Tisserand & Young 2014, p. 488-489) | Use 1-2% for sensitive populations; 3-5% for adult chest or muscle rub. Avoid facial application in children under 2 (Melis et al. 1989 pediatric cineole rail). |
| Steam inhalation | 2-3 drops in bowl of hot water; inhale 5-10 minutes with eyes closed | Effective for acute congestion or sinusitis. Keep eyes closed. Avoid in children under 3 due to concentrated cineole vapour risk. |
| Warm compress | 3-5 drops in 500 ml warm water; soak cloth, wring, apply to area | For localised musculoskeletal pain or stiff joints. Replace compress as it cools. Patch test on sensitive skin before first use. |
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