Tổng Quan
- Danh pháp khoa học
- Geranium macrorrhizum
- Họ thực vật
- Geraniaceae
- Bộ phận dùng
- Leaves
- Phương pháp chiết xuất
- Steam distillation
- Màu sắc
- —
- Phân loại nốt hương
- Nốt Middle/Base
- Hương thơm
- —
- Chemotype / Cultivar
- —
Tình trạng tại Việt Nam
Xem chi tiết
earthy sesquiterpene-balsamic slightly-herbaceous warm deeply-woody odorless-MAJOR-paradox Balkan-mountain-herbal base-note-depth faint-geranium-like deeper-than-Pelargonium
đất ẩm, sesquiterpene-balsamic, hơi thảo mộc, ấm, gỗ sâu, nghịch lý DOM-không-mùi (germacrone), dấu ấn núi Balkan thảo mộc đặc trưng, độ sâu nốt nền, hơi giống phong lữ (đặc tính họ) nhưng SÂU + ÍT-hoa hơn phong lữ Pelargonium
2–4 giờ
Tên gọi tại Việt Nam
Pha Chế & Hòa Hợp
Germacrone (49.7%) and the broader sesquiterpene fraction demonstrated inhibitory activity against Bacillus subtilis in vitro, suggesting membrane-disruption properties characteristic of sesquiterpene ketone class.
Ref: Radulović NS et al. (2010). Chemistry & Biodiversity 7(11):2783–2800.
Germacrone protected against D-galactosamine/LPS and TNF-α-induced liver injury in rodent models, likely via anti-inflammatory and antioxidant mechanisms that attenuate hepatocellular death signaling.
Ref: Morikawa T et al. (2002). Biological & Pharmaceutical Bulletin 25(5):627–631.
Hepatoprotective activity of germacrone involves suppression of TNF-α inflammatory pathways; sesquiterpene ketones as a class share anti-inflammatory potential, supporting class-extrapolation to topical use.
Ref: Morikawa T et al. (2002). Biological & Pharmaceutical Bulletin 25(5):627–631; class-extrapolation from sesquiterpene ketone class.
Isolated germacrone induced G2/M cell cycle arrest and apoptosis in MCF-7 and MDA-MB-231 breast cancer cell lines in vitro. Research signal only — NOT a clinical cancer treatment claim.
Ref: Zhong Z et al. (2011). European Journal of Pharmacology 667(1-3):50–55.
Bulgarian folk medicine ('здравец' = 'health') has used this plant for centuries as a national wellness botanical symbol; EO application from leaves carries this centuries-long ethnobotanical tradition.
Ref: Tisserand & Young (2014), pp. 910–911.
AI-summary
No RCT-grade clinical evidence in human aromatherapy contexts. In vitro antimicrobial data against Bacillus subtilis (Radulović et al. 2010) and antiproliferative activity of isolated germacrone in MCF-7/MDA-MB-231 breast cancer cell lines (Zhong et al. 2011) are cell-culture studies only and confer no therapeutic cancer claim. Rodent-model hepatoprotection (Morikawa et al. 2002) is not established in human aromatherapy use. Exceptionally low sensitization: 1/200 subjects (0.5%) in Rudzki et al. (1976) 200-patient patch-test cohort — among the lowest rates recorded. Traditional Bulgarian folk medicine supports empirical wellness application but remains anecdotal.
NarrativeTâm trạng: Grounding, Balancing
Chakra
root
Ngũ hành
tho
| Phương pháp | Liều lượng | Ghi chú |
|---|---|---|
| Diffusion | 3–5 drops in 100 ml water | Germacrone (49.7%) is reportedly odorless (Burfield 2000); aroma derives from germacrene B and minor constituents — earthy-herbaceous. Blend with woody base notes for grounding effect. |
| Topical massage | 2–3% in carrier oil | Within 5% adult max dermal cap. Extremely low sensitization risk (Rudzki 1976: 0.5%). Suitable for full-body wellness or localized abdominal application. |
| Skincare blend | 1–2% in facial or body carrier | Non-irritating sesquiterpene ketone profile; suitable for mature and normal skin. Confirm source is true Geranium macrorrhizum — not Pelargonium graveolens (rose geranium). |
| Personal inhalation | 2–3 drops on cotton wick | Brief aromatic use aligned with Bulgarian folk wellness tradition. No known photosensitization risk. Subtle earthen-herbaceous aroma; most effective in quiet, grounding settings. |
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