Tổng Quan
- Danh pháp khoa học
- Pinus ayacahuite Ehrenb. + 14 commercial-source umbrella species
- Họ thực vật
- Pinaceae
- Bộ phận dùng
- Oleoresin (exudate from trunk wounding/tapping)
- Phương pháp chiết xuất
- Steam distillation of oleoresin (yields turpentine EO + colophony rosin solid residue)
- Màu sắc
- Colorless to pale yellow clear mobile liquid; darkens with age + oxidation indicator
- Phân loại nốt hương
- Nốt Top
- Hương thơm
- —
- Chemotype / Cultivar
- —
Tình trạng tại Việt Nam
Xem chi tiết
Sharp-resinous, fresh-pine, woody-balsamic, camphoraceous, slightly-sweet, terpenic-piercing, slight-citrus-orange-rind-undertone, dry-volatile, characteristically-pine-forest, industrial-solvent-association
Nhựa thơm sắc, thông tươi, gỗ-balsam, camphor, hơi ngọt, thấm cay terpene, ánh cam khô, bay hơi nhanh, đặc trưng rừng thông, gợi dung môi công nghiệp
2–4 giờ
Tên gọi tại Việt Nam
Pha Chế & Hòa Hợp
Topical α-pinene-dominant turpentine EO stimulates cutaneous sensory nerve endings, producing local hyperaemia and warming sensation that reduces perceived deep joint and muscle pain via counter-irritant mechanism.
Ref: Blumenthal et al 1998 (Commission E Monograph, rectified turpentine 10–50% topical approved indication)
Turpentine oil demonstrated significant topical anti-inflammatory activity in a rat model; bicyclic monoterpene hydrocarbons (α- and β-pinene) are hypothesised to modulate prostaglandin biosynthesis and reduce inflammatory exudate.
Ref: Damas & Deflandre 1984
Counter-irritant hyperaemia from topical α-pinene reduces afferent nociceptive signalling from deeper musculoskeletal structures via gate-control and competing sensory stimulation, providing temporary pain relief.
Ref: Blumenthal et al 1998; Tisserand & Young 2014, p.874–877
Topical turpentine causes local cutaneous vasodilation, increasing superficial blood flow via the traditional rubefacient mechanism applied in liniment and vapour-rub formulations.
Ref: Blumenthal et al 1998; Tisserand & Young 2014, p.874–877
α-Pinene (44–94% by source species) disrupts bacterial cell membrane integrity; antimicrobial activity extrapolated from the broader Pinaceae monoterpene class literature, not directly tested on turpentine EO.
Ref: class-extrapolation from pine-needle EOs (α-pinene Pinaceae class); Tisserand & Young 2014, Ch.13
AI-summary
The Commission E (Blumenthal et al 1998) approved rectified turpentine oil at 10–50% topical concentration for rheumatic musculoskeletal complaints — the primary regulatory-grade endorsement available. A rat topical model (Damas & Deflandre 1984) demonstrated anti-inflammatory activity. RIFM safety monograph (Opdyke & Letizia 1983) confirmed no irritation or sensitization at 12% in 25 volunteers; oral LD50 3.2 g/kg (rat); dermal LD50 5.0 g/kg (rabbit). Critically, oxidized turpentine is a class-A significant contact allergen (Schlede et al 2003); α-pinene patch-test positive in 17/22 Portuguese dermatitis cases (Cachao et al 1986). Chronic high-concentration vapor exposure caused occupational asthma in documented cases (Hendy et al 1985; Dudek et al 2009). No RCT-grade clinical trials for aromatherapy-dilution turpentine use identified in §13 citations.
NarrativeTâm trạng: Stimulating, Grounding
Chakra
root
Ngũ hành
kim
| Phương pháp | Liều lượng | Ghi chú |
|---|---|---|
| Topical massage (diluted) | 0.5–3% in carrier oil (framework max 5%) | Musculoskeletal rubefacient. Avoid broken/sensitive skin. Fresh antioxidant stock only — oxidised oil is class-A allergen. Commission E: 10–50% medicinal vs 5% aromatherapy cap. |
| Inhalation (brief, occasional) | 1–2 drops in 100 ml diffuser water; max 15 min session | Not for regular diffusion. Occupational asthma documented with chronic high-level vapor (Hendy 1985; Dudek 2009). Avoid in asthma, COPD, and children. Brief pine-steam inhalation only. |
| Warm compress (localised) | 1–2% blend; pre-disperse in 5 ml carrier oil before adding to warm water | Localised joint/muscle complaints; limit 10–15 min. Monitor for sensitisation (Schlede et al 2003). Avoid inflamed, broken, or sensitive skin and varicose vein areas. |
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Blend kinh điển
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