Tổng Quan
- Danh pháp khoa học
- Pimenta racemosa var. racemosa
- Họ thực vật
- Myrtaceae
- Bộ phận dùng
- Leaves
- Phương pháp chiết xuất
- Hydrodistillation (2-fraction separation + recombination per B216 verbatim)
- Màu sắc
- —
- Phân loại nốt hương
- Nốt Middle
- Hương thơm
- —
- Chemotype / Cultivar
- —
Tình trạng tại Việt Nam
Xem chi tiết
spicy warm clove-like sweet-balsamic slightly-medicinal chavicol-balsamic eugenol-clove-classical bay-rum-after-shave
cay nồng, ấm, đinh hương, ngọt balsam, hơi dược tính, nền chavicol balsam, tươi xanh nhẹ từ myrcene, cay đinh hương cổ điển eugenol, hơi nấm đất từ octanol vi lượng, hương bay rum cạo râu truyền thống, ít ngọt hơn nụ đinh hương, phức tạp hơn lá pimento
2–4 giờ
Tên gọi tại Việt Nam
Pha Chế & Hòa Hợp
Eugenol and chavicol disrupt bacterial cell membrane integrity and inhibit fungal growth via phenylpropanoid activity, conferring broad-spectrum antimicrobial properties.
Ref: Kim HJ et al. (2008) Phytother. Res. 22(4):477-480; Jirovetz L et al. (2007) Nutrition 31(2):55-62
Phenylpropanoid-rich profile (eugenol, chavicol) donates hydrogen atoms to neutralise reactive oxygen species, confirmed via DPPH and radical scavenging assays across Pimenta species.
Ref: Jirovetz L et al. (2007) Nutrition 31(2):55-62
Eugenol inhibits COX-mediated prostaglandin biosynthesis and activates TRPV1 receptors, producing local analgesia and a warming counterirritant sensation at the application site.
Ref: class-extrapolation from clove bud (eugenol class, Tisserand & Young 2014, Ch.14)
Eugenol inhibits monoamine oxidase-A (MAO-A) in vitro, elevating synaptic monoamine levels and producing antidepressant-like behavioural effects in rodent models.
Ref: Tao G et al. (2005) Bioorg. Med. Chem. 13(15):4777-4788
Antimicrobial eugenol and chavicol reduce Malassezia colonisation on scalp; centuries of traditional bay rum use confirm empirical efficacy for hair and scalp conditioning.
Ref: Traditional aromatherapy use; Opdyke DLJ (1973) Food Cosmet. Toxicol. 11:869-870
Eugenol inhibits the arachidonic acid cascade and NF-κB signalling, reducing local inflammatory mediators; effect is concentration-dependent within the 0.9% dermal cap.
Ref: class-extrapolation from clove bud (eugenol class, Tisserand & Young 2014, Ch.14)
AI-summary
No RCT-grade clinical evidence specific to West Indian Bay (Pimenta racemosa var. racemosa) as an aromatherapy intervention has been located. Kim et al. (2008, Phytother. Res.) evaluated EO composition and biological activity in vitro, reporting antimicrobial and antioxidant properties attributable to eugenol and chavicol. Jirovetz et al. (2007, Nutrition) confirmed antioxidant capacity across Pimenta species EOs via radical scavenging assays. Eugenol-specific mechanistic evidence includes MAO-A inhibition (Tao et al. 2005) and platelet-aggregation inhibition (Janssens et al. 1990), the latter primarily a drug-interaction concern. Traditional bay rum use for scalp and hair care represents the strongest applied evidence base but has not been subject to controlled clinical evaluation.
NarrativeTâm trạng: Stimulating, Uplifting
Chakra
solar
Ngũ hành
hoa
| Phương pháp | Liều lượng | Ghi chú |
|---|---|---|
| Diffusion | 2-3 drops in 100 ml water in ultrasonic diffuser | Diffuse 30-60 min intervals; warm spicy-medicinal aroma pairs well with citrus or wood EOs. Ventilate between sessions. Avoid continuous diffusion around children under 10. |
| Topical massage | 0.5-0.9% in carrier oil (max 0.9% adult hard cap) | Dilute in jojoba or sweet almond; max 0.9%. Avoid sensitive/damaged skin; patch test required. Avoid with anticoagulants (warfarin/clopidogrel) or MAOIs/SSRIs — eugenol dual drug-interaction. |
| Hair and scalp tonic | 0.5-0.9% in coconut or jojoba oil, applied to scalp | Traditional bay rum preparation — massage diluted blend into scalp pre-wash, leave 5-10 min, then rinse. Pair with coconut or Jamaican black castor oil. Patch test first. |
| Personal inhalation | 1-2 drops on a tissue or cotton pad | Inhale slowly for mood support or mental clarity; limit to 2-3 min sessions. Do not apply undiluted to skin. |
| Aromatic compress | 1-2 drops dispersed in 500 ml warm water; soak cloth and apply | Suitable for local muscle tension. Dilution via water is variable — keep contact brief (5-10 min). Avoid on sensitive or damaged skin. |
Dầu nền phù hợp
Kết hợp tốt với
Blend kinh điển
Chưa có dữ liệu tham khảo.
An Toàn
Giới hạn da tối đa
Xem chi tiết
Giới hạn IFRA
Xem chi tiết
Thai kỳ & Cho con bú
Giới hạn độ tuổi
Xem chi tiết
Bảo quản
Bảo quản nơi tối, mát