Tổng Quan
- Danh pháp khoa học
- Pimenta dioica L.
- Họ thực vật
- Myrtaceae
- Bộ phận dùng
- Dried unripe berries (mature green-to-purple → harvested green → sun-dried 5–10 days → distilled)
- Phương pháp chiết xuất
- Steam distillation
- Màu sắc
- Pale yellow to light brown clear-to-slightly-cloudy steam-distilled berry EO; darkens with age
- Phân loại nốt hương
- Nốt Middle
- Hương thơm
- —
- Chemotype / Cultivar
- —
Các quốc gia sản xuất chính
Tình trạng tại Việt Nam
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Warm-spicy-clove-like, eugenol-rich-aromatic, sweet-spicy-cinnamon-pepper-nutmeg complex (allspice flavor reflects all-spice character), classical-Caribbean-jerk-spice profile, slightly-sweet-balsamic-undertone, fresh-green-piney top via terpinolene + α-phellandrene traces, woody-spicy-base via β-caryophyllene + α-caryophyllene, persistent-warm-aromatic depth, classical-perfumery-spice-accord character
Cay ấm như đinh hương, thơm phong phú từ eugenol, ngọt cay phức hợp quế-tiêu-nhục đậu khấu (đặc trưng allspice phản ánh tính cách "all-spice"), profile gia vị Caribbean-jerk cổ điển, thoáng ngọt balsamic, đầu hương xanh tươi như thông từ terpinolene + α-phellandrene, đáy gỗ cay từ β-caryophyllene + α-caryophyllene, độ sâu ấm thơm dai dẳng, đặc trưng accord gia vị nước hoa cổ điển
2–4 giờ
Tên gọi tại Việt Nam
Pha Chế & Hòa Hợp
Eugenol and minor phenolics scavenge free radicals via hydrogen-atom transfer; DPPH and ABTS IC₅₀ confirmed in vitro for *Pimenta dioica* oil with significant radical-scavenging capacity.
Ref: Padmakumari et al (2011) DPPH + ABTS; class-extrapolation from eugenol constituent profile (Tisserand & Young 2014, Ch.14)
Eugenol (67–80%) activates and subsequently desensitises TRPV1 nociceptors, producing initial local warmth followed by reduced pain signal transmission; well-established mechanism for eugenol-dominant EOs.
Ref: class-extrapolation from eugenol constituent profile (Tisserand & Young 2014, Ch.14)
Eugenol disrupts bacterial cell membranes and inhibits microbial ATPase; eugenol-dominant Myrtaceae EOs rank among the most potent plant-derived antimicrobials documented.
Ref: class-extrapolation from eugenol constituent profile (Tisserand & Young 2014, Ch.14)
Eugenol inhibits COX-1/COX-2 enzymes, reducing prostaglandin synthesis; β-caryophyllene provides secondary CB2-receptor agonist anti-inflammatory contribution.
Ref: class-extrapolation from eugenol + β-Caryophyllene profiles (Tisserand & Young 2014, Ch.14)
Eugenol inhibits platelet aggregation via thromboxane A₂ pathway suppression; clinically significant interaction risk with warfarin, heparin, aspirin, clopidogrel, and NSAIDs.
Ref: Janssens et al (1990); Tisserand & Young 2014, Box 7.1 anticoagulant caution class-list
(+)-Limonene and α/β-caryophyllene are recognised anticarcinogenic constituents at class level; constituent-level research signal only — no clinical aromatherapy evidence.
Ref: Tisserand & Young 2014, Ch.14 (+)-Limonene + α/β-Caryophyllene class-rail
Eugenol TRPV1 activation produces local vasodilation and sustained warming sensation; supports traditional spice-aromatherapy energetic use for cold, stagnant, or sluggish conditions.
Ref: Mojay (1996); Tisserand & Young 2014, Ch.13 p.765–766
AI-summary
No RCT-grade clinical evidence located for pimento berry EO in aromatherapy indications. The strongest dermal safety data is Opdyke (1979b): 8% undiluted EO applied to 25 volunteers produced neither irritation nor sensitisation, and was confirmed non-phototoxic — a safety baseline far above the T&Y 0.15% HARD-CAP imposed by methyleugenol 13.1% content. In vitro antioxidant activity was confirmed by Padmakumari et al (2011) via DPPH and ABTS radical-scavenging assays. Eugenol's analgesic, anti-inflammatory, and antimicrobial properties are extensively documented at constituent level. Antiplatelet activity (Janssens et al 1990) is pharmacologically significant but constitutes a drug-interaction hazard rather than a therapeutic application. Non-genotoxic per Hayashi et al (1988) mouse micronucleus assay.
NarrativeTâm trạng: Stimulating, Uplifting
Chakra
sacral
Ngũ hành
hoa
| Phương pháp | Liều lượng | Ghi chú |
|---|---|---|
| Diffusion | 1–2 drops per 100 ml water, max 15-min sessions | Most practical route. Warm spice-clove aromatic profile. Ventilate room after session. Avoid near infants, young children, and during pregnancy. Do not use undiluted. |
| Topical massage | Max 0.15% in carrier oil (~1 drop per 33 ml carrier) | T&Y HARD-CAP 0.15% via methyleugenol 13.1%. Patch test mandatory. Avoid on sensitive, broken, or inflamed skin. Avoid if taking anticoagulants or pre-surgically. |
| Personal inhalation | 1–2 drops on inhaler wick or cloth | Brief aromatic inhalation only. Do not use for steam inhalation — high eugenol vapour concentrations risk mucous membrane irritation. Warming, spicy scent profile. |
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