Tổng Quan
- Danh pháp khoa học
- Iris pallida Lam., Iris × germanica L.
- Họ thực vật
- Iridaceae
- Bộ phận dùng
- Rhizomes (3-year aged)
- Phương pháp chiết xuất
- Solvent extraction (absolute) + steam distillation (EO / orris butter)
- Màu sắc
- —
- Phân loại nốt hương
- Nốt Middle/Base
- Hương thơm
- —
- Chemotype / Cultivar
- —
Các quốc gia sản xuất chính
Tình trạng tại Việt Nam
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Powdery-violet, deep-iris-floral, sweet-rooty, slightly-woody undertone, suede-like-soft, classical-perfumery-anchor, irone-signature, Florentine-orris-tradition character, immensely tenacious in dry-down, "the violet of the perfumer's imagination" (classical perfumery saying), rare-luxury raw material
Hương phấn-tím-lan, sâu lan iris, ngọt rễ cội, vương vấn gỗ nhẹ, mềm như da lộn, neo cố điển trong perfumery, đặc trưng irone, truyền thống orris Florence, lưu hương cực bền trong dry-down, "viola của perfumer trong tưởng tượng", nguyên liệu xa xỉ hiếm
2–4 giờ
Tên gọi tại Việt Nam
Pha Chế & Hòa Hợp
Irones ((Z)-γ-irone, (Z)-α-irone) produce a deep violet-powdery-woody olfactory profile; inhalation aromatherapy tradition associates this scent class with emotional calming, grounding, and anxiety reduction.
Ref: Tisserand & Young 2014, Ch.13 p.741-742; traditional aromatherapy use
Orris butter (semi-solid steam-distilled form) and absolute have a centuries-long record of topical use in luxury face creams and cosmetic powders, attributed to norsesquiterpene-ketone film-forming and softening effects.
Ref: Tisserand & Young 2014, Ch.13 p.741-742; Renaissance/Medici/classical-perfumery historical record
Orris absolute at 3% on 25 volunteers produced no irritation or sensitization; undiluted material was non-irritating in pig and mouse models, supporting safe cosmetic use within the T&Y 5% adult cap.
Ref: Opdyke 1975, p.895-896
Irones belong to the C14 norsesquiterpene-ketone class; the only other commercial member (vetiver vetivones α/β) has documented mild anti-inflammatory activity, suggesting a possible class effect — but direct orris-irone evidence is absent.
Ref: class-extrapolation from vetiver norsesquiterpene-ketone class (vetivones α/β); no direct orris-irone data located
Irones are highly tenacious norsesquiterpene ketones that retard evaporation of lighter aromatic compounds, extending the duration of psychoaromatic benefit in inhalation and topical blends.
Ref: Tisserand & Young 2014, Ch.13 p.741-742; classical-perfumery tradition (Renaissance Florentine records)
AI-summary
The strongest available evidence is from Opdyke (1975): orris absolute at 3% on a 25-volunteer RIFM panel produced no irritation or sensitization; undiluted material was non-irritating in pig and mouse models; acute oral LD50 (rats) >5 g/kg and acute dermal LD50 (rabbits) >5 g/kg establish a wide safety margin. Stoner et al (1973) demonstrated that α-irone given via 24 ip injections (cumulative 1.95 or 9.6 g/kg) produced no increase in primary lung tumour incidence vs. vehicle control in mice, supported by Lalko et al (2007c). No RCT-grade clinical trials on mood, anxiety, or anti-inflammatory therapeutic effects of orris absolute or orris butter have been located in the available citations.
NarrativeTâm trạng: Calming, Grounding
Chakra
heart
Ngũ hành
moc
| Phương pháp | Liều lượng | Ghi chú |
|---|---|---|
| Diffusion (blend only) | 1-2 drops in a blend; not for neat diffusion | Use as a base-note anchor with lighter florals or citruses. Irones are highly tenacious — a small quantity dominates. Refresh blend sparingly due to cost and scent intensity. |
| Topical massage | 1-3% in carrier oil (T&Y adult max 5%) | Blend into jojoba or argan for dry/mature skin. Avoid on broken or compromised skin. No formal pregnancy CI, but precautionary avoidance in first trimester is advisable. |
| Skincare / face serum | 0.5-1% in face oil or serum base | Traditional luxury facial use; excellent for dry and mature skin. Dilute in odourless squalane or argan to allow the irone scent to develop without carrier aromatic interference. |
| Personal inhaler | 1 drop on cotton wick | Warm, powdery-violet scent for calming focus ritual. Irones are persistent — refresh sparingly. Intended for adult aromatherapy use; not specifically indicated for young children. |
| Bath (via carrier pre-dilution) | 3-5 drops in 15ml carrier, disperse in bath | Always pre-dilute in vegetable oil before adding to bath water. Adult use only; pre-dilution prevents undiluted skin contact confirmed safe by Opdyke 1975. |
Dầu nền phù hợp
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Blend kinh điển
An Toàn
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Thai kỳ & Cho con bú
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