- Đây là absolute (solvent-extracted), không phải EO — hexane → ethanol wash từ concrete. Chemistry khác biệt rõ so với 4 fraction steam-distilled: ở đây có safrole 0.4% (EO steam distillate chỉ có traces trong tail fractions); α-farnesene 14.9% + benzyl benzoate 11.8% + δ-cadinene 10.8% đều cao hơn fraction tương đương.
- IFRA 0.8% dermal cap — same whole-group (safrole 0.4% sẽ suggest 2.5% limit theo Safrole profile, nhưng redundant vì whole-group sensitization 0.8% còn thấp hơn).
- Safrole 0.4% = content layer flag — carcinogen rodent ở dose cao. T&Y explicit: "safrole content is not sufficiently high to be of concern" ở 0.8% dermal cap.
- Non-phototoxic. Acute toxicity whole-group applies (LD₅₀ > 5 g/kg).
- Olfactory: Richer, deeper, honey-like heart-to-base note — perfumery equivalent của "rose absolue cho ylang family".
Tổng Quan
- Danh pháp khoa học
- Cananga odorata J. D. Hook. & T. Thompson f. odorata
- Họ thực vật
- Annonaceae
- Bộ phận dùng
- —
- Phương pháp chiết xuất
- —
- Màu sắc
- —
- Phân loại nốt hương
- Nốt Middle
- Hương thơm
- —
- Chemotype / Cultivar
- —
Tình trạng tại Việt Nam
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Phân loại nốt
Middle
Cường độ
5/5
Độ bền trên da
2–4 giờ
Họ hương
Deep floral-exotic with honey-balsam base
Hương đầu (Opening)(0–15 phút)
Narcotic heady blossoms, warm creamy-sweet petals, balsamic tropical richness, whisper of spiced wood beneath, velvety sensual depth
Hương giữa (Heart)(15–60 phút)
Hoa nồng ngây ngất mê hoặc, cánh hoa ấm mềm mịn như kem, ngọt balsamic nhiệt đới phóng khoáng, thoảng cay gỗ sâu thẳm bên dưới, chiều sâu nhung mướt đắm say
Hương nền (Drydown)(1–4 giờ)
2–4 giờ
Cường độ hương
5/5
Da khô
3/5
Da dầu/mụn
3/5
Da lão hóa
3/5
Da thường
3/5
Da nhạy cảm
1/5
Da hỗn hợp
3/5
Nhập khẩuImported
Tên gọi tại Việt Nam
Tinh dầu ylang ylang absolue (solvent extract)
Pha Chế & Hòa Hợp
anxiolytic
Olfactory stimulation by the ester-rich, linalool-containing absolute activates limbic pathways associated with autonomic down-regulation; evidence class-extrapolated from steam-distilled EO grades with controlled inhalation studies showing reduced self-reported anxiety.
Ref: Tisserand & Young 2014, Ch.13 p.902–903; class-extrapolation from ylang ylang EO (steam-distilled grades)
sedative
Linalool and benzyl acetate, dominant constituents of the absolute, are associated with CNS depressant activity via GABA-A receptor modulation and reduction of sympathetic arousal at inhalation-relevant exposure levels.
Ref: Tisserand & Young 2014, Ch.13 p.902–903; class-extrapolation from ylang ylang EO
antidepressant / euphoric
The intensely narcotic, floral volatile profile (benzyl acetate, geranyl acetate, linalool) produces rapid mood-lifting and euphoric subjective effects via olfactory-limbic engagement; widely accepted in clinical aromatherapy practice.
Ref: Tisserand & Young 2014, Ch.13 p.902–903; Opdyke 1974 p.1015–1016
hypotensive
Inhalation of ylang ylang is associated with decreased systolic blood pressure and heart rate, attributed to parasympathetic enhancement and reduced peripheral vascular resistance; class-extrapolated to the absolute from EO-grade controlled studies.
Ref: Tisserand & Young 2014, Ch.13 p.902–903; class-extrapolation from ylang ylang EO
aphrodisiac
Traditional attribution: the narcotic-floral olfactory character and autonomic relaxant properties are empirically linked to enhanced libido and sensual mood; no RCT-grade evidence located in available citations.
Ref: Tisserand & Young 2014, Ch.13 p.902–903; traditional use
AI-summary
No RCT-grade clinical evidence specific to ylang ylang absolute (solvent-extracted) was located in the available §13 citations. Tisserand & Young (2014, Ch.13 p.902–903) address the absolute primarily in a safety context — isoeugenol sensitization risk, potential safrole content, and the IFRA 0.8% dermal cap — rather than efficacy endpoints. Opdyke (1974) monographs cover safety and toxicological parameters; Buccellato (1982) characterizes the absolute as a perfumery material without therapeutic endpoints. Clinical evidence for anxiolytic and hypotensive effects exists for steam-distilled ylang ylang EO grades (extra/complete/I–III) and is class-extrapolated to the absolute with caution, given that constituent ratios — particularly isoeugenol and safrole — differ materially between solvent extraction and steam distillation. Traditional aromatherapy use as an anxiolytic, euphoric, and hypotensive agent is widely accepted.
NarrativeTâm trạng: Calming, Uplifting
anxietysensualityeuphoriaself-acceptanceconfidenceromantic longing
Chakra
heart
Ngũ hành
hoa
| Phương pháp | Liều lượng | Ghi chú |
|---|---|---|
| Diffusion | 1-2 drops in 100ml water; 20-30 min sessions only | Intensely narcotic floral scent; overdiffusion causes headache and nausea rapidly. Short intermittent sessions only. Dermal cap does not apply to inhalation route. |
| Topical massage | 0.5–0.8% in carrier oil (HARD CAP: never exceed 0.8%) | Patch test mandatory — isoeugenol sensitizer (T&Y Ch.14). Use jojoba or fractionated coconut oil. Avoid broken/inflamed skin. Not for pregnancy or children without medical guidance. |
| Skincare (facial serum or cream) | 0.3–0.5% in finished leave-on product | Stay below 0.8% IFRA cap for leave-on facial use. Suitable for dry or mature skin; contraindicated for sensitive/reactive skin (isoeugenol allergen risk, T&Y Ch.14). |
| Personal fragrance | Maximum 0.8% in leave-on fragrance product (IFRA 2009 cat 4–5 limit) | Heart note in fine fragrance; must not exceed 0.8% IFRA dermal limit. Blends with sandalwood, rose absolute, vetiver, bergamot. Patch test required before regular use. |
| Personal inhaler | 2-3 drops on cotton wick in personal aromatherapy inhaler | Avoids dermal sensitization risk entirely. Limit to 5–10 slow inhalations per session; intense floral character causes olfactory fatigue if overused. Suitable for stress or pre-sleep use. |
Dầu nền phù hợp
Jojoba oilOdour-neutral liquid wax; non-comedogenic, shelf-stable, ideal for precision dilution to the 0.5–0.8% hard cap without competing with the absolute's floral character.
Fractionated coconut oilLightweight and odourless; lets the absolute's scent predominate; excellent for massage where rapid absorption and a clean skin-feel are desired.
Sweet almond oilMildly emollient; traditional pairing for body and hair use in ylang-ylang-producing regions. Class-extrapolated from EO-grade Javanese hair-oil tradition.
Rosehip seed oilRich in linoleic acid with skin-regenerative properties; pairs well in mature or dry-skin serums at the low concentrations (0.3–0.5%) required for safe leave-on use.
Kết hợp tốt với
WoodyResinousCitrusEarthySpicy
Blend kinh điển
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—
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[Tisserand & Young] Ch.13 p.902–903 (Ylang-ylang Absolute entry specifically), Ch.14 Safrole profile + Isoeugenol profile
[IFRA] 0.8% dermal cap cat 4+5 [via B216]
[Opdyke, D. L. J.] Ylang-ylang p.1015–1016 [via B216]
An Toàn
Giới hạn da tối đa
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Giới hạn IFRA
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Thai kỳ & Cho con bú
Tam cá nguyệt 1Unknown
Tam cá nguyệt 2Unknown
Tam cá nguyệt 3Unknown
Giới hạn độ tuổi
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Bảo quản
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