Tổng Quan
- Danh pháp khoa học
- Cinnamomum camphora L.
- Họ thực vật
- Lauraceae
- Bộ phận dùng
- Wood and branches
- Phương pháp chiết xuất
- Steam distillation (light fraction of 4-fraction industrial fractional-distillation)
- Màu sắc
- —
- Phân loại nốt hương
- Nốt Top
- Hương thơm
- —
- Chemotype / Cultivar
- —
Tình trạng tại Việt Nam
Xem chi tiết
fresh camphoraceous limonene-citrus-bright p-cymene-aromatic Hon-sho-Japanese-iconic medicinal-light
tươi, long não, citrus limonene sáng, p-cymene hương thơm thymol nền, hơi dược tính 1,8-cineole, hơi thông α-pinene, hơi balsam từ camphor vi lượng, Hon-sho biểu tượng văn hóa Nhật, nhẹ hơn camphor nâu, tươi hơn camphor Borneo, biểu tượng cổ điển aromatherapy Nhật
2–4 giờ
Tên gọi tại Việt Nam
Pha Chế & Hòa Hợp
1,8-cineole (eucalyptol) dominant constituent increases mucociliary clearance and reduces bronchial mucus viscosity, supporting upper and lower respiratory airway function via ciliary beat frequency enhancement.
Ref: class-extrapolation from eucalyptus-cineole; Tisserand & Young 2014, p.495-496
Camphor fraction activates then desensitizes TRPA1/TRPV1 thermoreceptors, generating a warming-cooling counterirritant sensation that attenuates peripheral pain signal transmission at the sensory nerve level.
Ref: Tisserand & Young 2014, p.495-496; Opdyke DLJ 1973
Camphor and monoterpene constituents act as rubefacients, increasing local cutaneous blood flow via topical vasodilation; stimulates circulation beneath the skin surface when applied in diluted form.
Ref: Li Shizhen 1578 (Bencao Gangmu); Tisserand & Young 2014, p.495-496
Monoterpene and terpenoid constituents (1,8-cineole, α-pinene) disrupt microbial cell membrane integrity, demonstrating in-vitro inhibitory activity against common environmental bacterial and fungal pathogens.
Ref: class-extrapolation from cineole-dominant essential oils; Tisserand & Young 2014, Ch.13
Camphor constituent deters arthropods via olfactory receptor interference and inhibits mould growth; centuries of documented use as clothing moth deterrent and storage fumigant in Chinese and Japanese pharmacopoeia.
Ref: Li Shizhen 1578 (Bencao Gangmu)
1,8-cineole component modulates NF-κB-mediated inflammatory signalling and reduces pro-inflammatory cytokine (IL-1β, TNF-α) production, attenuating localised inflammatory responses via topical application.
Ref: class-extrapolation from eucalyptus-cineole (Tisserand & Young 2014, Ch.13)
AI-summary
Traditional aromatherapy use; no RCT-grade clinical evidence specifically for white camphor fraction identified in available literature. Opdyke (1973) provides safety-oriented fragrance monograph data. Sharp (1978) assessed sensitization potential via modified Draize procedure. Li Shizhen's Bencao Gangmu (1578) documents traditional Chinese medicinal uses including fumigation, topical analgesia, and insect deterrence. White camphor's dominant 1,8-cineole component has separate peer-literature RCT support for respiratory applications and anti-inflammatory mechanisms, but those studies address cineole isolates or eucalyptus oil — classifying as class-extrapolation rather than direct white camphor evidence. Tisserand & Young (2014, p.495-496) provide the primary contemporary safety and usage framework.
NarrativeTâm trạng: Stimulating, Balancing
Chakra
throat
Ngũ hành
kim
| Phương pháp | Liều lượng | Ghi chú |
|---|---|---|
| Diffusion | 3-5 drops in 100 ml diffuser water | Respiratory support and mental stimulation; limit to 30-min sessions; avoid direct proximity to infants and young children (1,8-cineole class-rail nasal-reflex risk per Melis 1989). |
| Topical massage | 1-2% dilution (1-2 drops per 5 ml carrier oil) | Apply to muscles, joints, and upper chest for counterirritant/rubefacient effect; max 5.0% adult dermal; avoid facial and chest application in children under 2 (1,8-cineole pediatric class-rail). |
| Steam inhalation | 2-3 drops in bowl of hot (not boiling) water | Tent towel over head and bowl for 5-7 min; targets upper-respiratory congestion; avoid in asthmatic exacerbations; not for children — use diffusion at distance instead. |
| Cold compress | 3-5% dilution in neutral lotion or light oil base | Apply cloth soaked in cool diluted blend to aching muscles or joints; traditional rubefacient-counterirritant use; avoid broken or irritated skin. |
| Room spray / fumigant | 5-8 drops per 100 ml water | Shake well before each use; functions as antimicrobial air freshener and insect deterrent; keep away from eyes and mucous membranes; consistent with Li Shizhen fumigation tradition. |
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