- Psiadia altissima (DC.) Drake, Asteraceae. Source: leaves + twigs; steam distillation. "Arina / Ambiaty / Dingadingana (Malagasy vernacular names)". Endemic to Madagascar — highland shrub/small tree; traditional Malagasy folk medicine (respiratory, antiseptic, skincare).
- Chemistry (Randrianalijaona 2005 — via B216): β-Pinene 39.7% + α-Pinene 17.2% + Myrcene 8.3% + Limonene 5.1% + β-Caryophyllene 4.8% + (E)-β-Ocimene 3.6% + α-Humulene 2.1% + δ-3-Carene 1.9% + Sabinene 1.4% + Terpinen-4-ol 1.1%. β-Pinene-dominant monoterpene-hydrocarbon signature (combined pinenes ~57% + other monoterpene hydrocarbons ~16%).
- Hazards: Low acute toxicity; monoterpene-hydrocarbon-oxidation skin sensitization at aged stock; no documented phototoxicity; no documented drug interactions. Contraindications: Standard Asteraceae-sensitivity watch (cross-reactive in composite-allergic individuals); children <2y caution. Max dermal 3% (framework default — T&Y no restriction). Max oral: caution — unestablished.
- β-Pinene-dominant respiratory-affinity rail: β-Pinene + α-pinene combined ~57% — classical conifer-style monoterpene hydrocarbon profile (despite Asteraceae family) suggests respiratory + bronchodilatory + mild expectorant therapeutic positioning, similar to [[pine-scots]], [[fir-silver]], [[rosemary-1-8-cineole-CT]] (mechanistically overlapping for the α-pinene + β-pinene shared fraction). No 1,8-cineole in arina — distinguishes from rosemary/eucalyptus-class.
- Autoxidation-sensitization storage rail: β-Pinene + α-pinene + δ-3-carene are monoterpene hydrocarbons that autoxidize to reactive oxidation products (peroxides, epoxides, allylic alcohols) → dermal sensitization on aged oil. Dark glass, cool, antioxidant recommended; shelf life 18–24 months post-opening; avoid aged oil. Framework shelf-life rail for all monoterpene-hydrocarbon-dominant oils.
Tổng Quan
- Danh pháp khoa học
- Psiadia altissima (DC.) Drake
- Họ thực vật
- Asteraceae
- Bộ phận dùng
- —
- 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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Phân loại nốt
Top
Cường độ
3/5
Độ bền trên da
2–4 giờ
Họ hương
Fresh-piney-resinous-slightly-green
Hương đầu (Opening)(0–15 phút)
Crisp resinous pine, wild forest breath, balsamic green depth, bright and slightly crystalline, cool highland clarity
Hương giữa (Heart)(15–60 phút)
Nhựa thông rừng trong lành se sắc, hơi thở rừng xanh hoang dã, chiều sâu balsam mát dịu, sáng rõ như pha lê tinh khiết, khí lạnh cao nguyên Madagascar
Hương nền (Drydown)(1–4 giờ)
2–4 giờ
Cường độ hương
3/5
Da khô
2/5
Da dầu/mụn
3/5
Da lão hóa
2/5
Da thường
3/5
Da nhạy cảm
1/5
Da hỗn hợp
3/5
Nhập khẩuImported
Tên gọi tại Việt Nam
Tinh dầu Arina (Madagascar)
Pha Chế & Hòa Hợp
antimicrobial (broad-spectrum)
β-pinene and associated monoterpene hydrocarbons disrupt microbial cell membrane integrity; β-pinene dominance inferred from ICDRG panel inclusion and confirmed as major constituent by Randrianalijaona (2005) GC data.
Ref: Randrianalijaona (2005); class-extrapolation from α/β-pinene antimicrobial literature
anti-inflammatory
Monoterpene and sesquiterpene constituents typical of Asteraceae-family EOs may inhibit arachidonic acid cascade; consistent with Malagasy traditional topical wound and inflammation applications documented ethnopharmacologically.
Ref: Behra (2001); class-extrapolation from Asteraceae monoterpene-rich EOs
expectorant / mucolytic
Inhaled β-pinene aerosol stimulates mucociliary clearance and loosens bronchial secretions via ciliary beat frequency enhancement, a mechanism well-established for pinene-class monoterpene EOs.
Ref: class-extrapolation from β-pinene Pinaceae conifer-needle EOs; Tisserand & Young 2014, Ch.13 p.448
insect repellent
Monoterpene-rich volatile profile provides olfactory and contact deterrence against insects; documented in traditional Malagasy ethnopharmacological practice for household and personal protection.
Ref: Behra (2001)
anxiolytic / nervous system calming
Inhalation of β-pinene-class EOs is associated with modulation of limbic-cortisol stress response; supported by Malagasy traditional calming use and class-level terpene inhalation evidence.
Ref: Behra (2001); class-extrapolation from β-pinene inhalation studies
topical antiseptic / wound care
Malagasy traditional application to skin wounds and infections; monoterpene hydrocarbon constituents provide surface-level antimicrobial activity consistent with GC-confirmed profile.
Ref: Behra (2001)
AI-summary
Traditional aromatherapy use; no RCT-grade clinical evidence located for Psiadia altissima specifically. Ethnopharmacological documentation by Behra (2001) records traditional Malagasy medicinal applications including antimicrobial and anti-inflammatory topical use. GC composition data from Randrianalijaona (2005) confirms a β-pinene-dominant monoterpene profile supporting class-extrapolated antimicrobial and anti-inflammatory properties. Safety profiling by Tisserand & Young (2014, Ch.13 p.448) and ICDRG β-pinene oxidized patch test panel monitoring establish the sensitization management framework for oxidized-terpene risk. No in vivo controlled human studies are available in the cited literature for this species.
NarrativeTâm trạng: Stimulating, Grounding
clarityfocusresiliencesolituderefreshmentgrounding
Chakra
root
Ngũ hành
moc
| Phương pháp | Liều lượng | Ghi chú |
|---|---|---|
| Diffusion | 3-5 drops per 100 ml water in ultrasonic diffuser | Atmospheric antimicrobial and mood-balancing use. Contraindicated in rooms occupied by children. Limit sessions to 30 min with ventilation breaks. |
| Topical massage | 1-3% in carrier oil (adult max 3.0% dermal cap) | Blend in jojoba or fractionated coconut. Patch-test required due to oxidized-β-pinene sensitization risk (ICDRG). Avoid broken or sensitized skin. |
| Inhalation (direct) | 1-2 drops on tissue or personal inhaler | Short-duration inhalation for respiratory or calming support. Keep away from eyes. Not for children (contraindicated_children=TRUE). |
| Compress | 2-3 drops in 1% dilution in warm water | Traditional wound and anti-inflammatory topical application. Dilute thoroughly before contact. Avoid if history of terpene sensitization. |
Dầu nền phù hợp
JojobaHigh wax-ester stability minimizes oxidative interaction with β-pinene, reducing pro-hapten formation from peroxide buildup — critical for this oxidation-risk profile.
Fractionated Coconut OilLightweight, non-comedogenic, and oxidatively stable; ideal for achieving the 1-3% working dilution without adding further oxidation-prone fatty acids.
Sweet Almond OilClassic mild carrier for massage formulations; provides skin-conditioning oleic acid while maintaining spreadability at the low working dilutions required.
Kết hợp tốt với
WoodyCitrusGreenSpicy
Blend kinh điển
—
—
—
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[Tisserand & Young] Ch.13 p.448
[Randrianalijaona] Psiadia altissima EO GC composition [via B216]
[Behra] Malagasy medicinal plants ethnopharmacology
[Ramiharimanana] Psiadia genus Madagascar endemism survey (secondary)
[ICDRG β-Pinene oxidized patch test panel] standardized fragrance sensitization monitoring
An Toàn
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Thai kỳ & Cho con bú
Tam cá nguyệt 1Unknown
Tam cá nguyệt 2Unknown
Tam cá nguyệt 3Unknown
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