Tổng Quan
- Danh pháp khoa học
- Citrus unshiu Marc.
- Họ thực vật
- Rutaceae
- Bộ phận dùng
- Fruit peel
- Phương pháp chiết xuất
- Cold expression
- Màu sắc
- —
- Phân loại nốt hương
- Nốt Top
- Hương thơm
- —
- Chemotype / Cultivar
- —
Các quốc gia sản xuất chính
Tình trạng tại Việt Nam
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sweet, citrus, mandarin, fresh, zesty, light, bright, fruity, juicy-peel, slightly floral, soft-tart, Japanese-mikan-iconic
ngọt, cam quýt, quýt, tươi mát, the the vỏ quýt, nhẹ, sáng, trái cây, vỏ mọng, thoảng hoa, hơi chua dịu, mikan Nhật Bản đặc trưng
2–4 giờ
Tên gọi tại Việt Nam
Pha Chế & Hòa Hợp
(+)-Limonene (82–91%) inhaled modulates limbic system activity via olfactory-limbic pathway, producing well-documented uplifting and mild anxiolytic effects consistent across limonene-dominant cold-expressed citrus peel oils.
Ref: class-extrapolation from limonene-dominant Citrus spp.; Tisserand & Young 2014, Ch.14 (+)-Limonene profile
Satsuma oil demonstrated >70% in vitro inhibition of NDMA (N-nitrosodimethylamine) formation, attributed to (+)-limonene activating phase-II detoxifying enzyme systems (GST induction pathway).
Ref: Sawamura et al. 2010; B216 Ch.14 (+)-Limonene anticarcinogenic class
(+)-Limonene exerts mild spasmolytic effects on gastrointestinal smooth muscle, supporting traditional Citrus peel use for bloating and digestive discomfort via class-extrapolation from citrus peel evidence.
Ref: class-extrapolation from limonene-dominant Citrus spp.; Tisserand & Young 2014, Ch.14 (+)-Limonene profile
(+)-Limonene and cold-expression-retained trace oxygenated constituents (linalool, α-farnesene) contribute to radical-scavenging activity; class-consistent across Rutaceae cold-pressed peel oils.
Ref: class-extrapolation from limonene-dominant Citrus spp.; B216 Ch.14 (+)-Limonene profile
(+)-Limonene and γ-terpinene disrupt microbial cell membrane integrity at effective concentrations; class-consistent bacteriostatic activity documented across limonene-rich monoterpene-hydrocarbon oils.
Ref: class-extrapolation from limonene-dominant Citrus spp.; Tisserand & Young 2014, Ch.14
AI-summary
No RCT-grade clinical evidence has been located specifically for Citrus unshiu essential oil. The strongest available evidence is an in vitro study (Sawamura et al. 2010) demonstrating >70% inhibition of NDMA (N-nitrosodimethylamine) formation — an anticarcinogenic-class signal attributed to the dominant (+)-limonene constituent. This is a biochemical assay only; no human clinical efficacy data exists. Safety-grade evidence: Kodama et al. 1977 (rabbit and mouse developmental toxicity studies) established low reproductive toxicity for (+)-limonene, underpinning the Tisserand & Young 2014 (B216) classification of satsuma as not hazardous in pregnancy. All remaining therapeutic applications represent class-extrapolations from the well-characterised (+)-limonene pharmacology and the broader limonene-dominant Citrus cold-expressed peel evidence base. Traditional aromatherapy use; no RCT-grade clinical evidence located for this specific oil.
NarrativeTâm trạng: Uplifting, Balancing
Chakra
solar
Ngũ hành
moc
| Phương pháp | Liều lượng | Ghi chú |
|---|---|---|
| Diffusion | 3–5 drops per 100 ml water | Primary recommended route. Uplifting and mood-elevating; suits home or workspace. Blends well with citrus, woody, or floral oils. Use fresh oil — oxidized oil raises sensitization risk. |
| Direct inhalation | 1–2 drops on palms, cupped over nose | Quick energizing or anxiolytic protocol. Avoid eye contact. Single-use application recommended to limit cumulative oxidized limonene exposure. |
| Topical massage | Up to 5% in carrier oil (adult framework default) | Max 5% adult dermal cap per T&Y framework. Non-phototoxic — no sun avoidance needed (unlike bergamot expressed). Store diluted blend refrigerated; use within 3 months. |
| Skincare blend | 1–2% in lotion or serum base | For normal, oily, or combination skin; 1% for sensitive skin. Add BHT or α-tocopherol 0.1% antioxidant to formulation per IFRA 2009 limonene-class requirement. |
| Bath | 4–6 drops dispersed in carrier or bath salts before adding to water | Disperse in carrier oil or bath salts before adding to water — undiluted oil floats and may sensitize. Max 5% of dispersant volume. Not for children under 2. |
Dầu nền phù hợp
Kết hợp tốt với
Blend kinh điển
An Toàn
Giới hạn da tối đa
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Giới hạn IFRA
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Thai kỳ & Cho con bú
Giới hạn độ tuổi
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Bảo quản
Bảo quản nơi tối, mát