Tổng Quan
- Danh pháp khoa học
- Curcuma zedoaria
- Họ thực vật
- Zingiberaceae
- Bộ phận dùng
- Rhizomes
- Phương pháp chiết xuất
- Steam distillation (Indian hydrodistillation common; Chinese SSDE — simultaneous steam-distillati...
- Màu sắc
- —
- Phân loại nốt hương
- Nốt Middle/Base
- Hương thơm
- —
- Chemotype / Cultivar
- —
Tình trạng tại Việt Nam
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spicy camphoraceous-cool warm-rhizomatous medicinal-balsamic sesquiterpene-base-note slightly-bitter-pungent ginger-family-classical TCM-herb-aroma complex-elegant-Asian-pharmacopoeia
cay nồng, long não-mát (Ấn Độ CT cineole+camphor), ấm rễ-rhizome, thuốc-balsamic, sesquiterpene-nốt-nền-sâu (Trung Quốc CT), hơi đắng-cay, họ gừng cổ điển, dấu ấn dược liệu TCM cổ điển, phức hợp-thanh nhã-dược liệu châu Á
2–4 giờ
Tên gọi tại Việt Nam
Pha Chế & Hòa Hợp
Both chemotypes demonstrated in-vitro antimicrobial activity attributed to furanoid sesquiterpene ketones (epicurzerenone, curzerenone) and supporting monoterpenes including 1,8-cineole in the Indian-CT.
Ref: Lai EYC et al. (2004), American Journal of Chinese Medicine 32(2):281–290
Germacrone (~9% in Indian-CT) inhibited MCF-7 and MDA-MB-231 breast cancer cell lines in vitro; full EO showed HL-60 cytotoxicity at IC50 500 ppm — NOT a therapeutic claim at standard aromatherapy dilutions.
Ref: Zhong Z et al. (2011), European Journal of Pharmacology 667(1-3):50–55; Lai EYC et al. (2004), American Journal of Chinese Medicine 32(2):281–290
Germacrone and curcumenol from Zedoariae Rhizoma provided potent protective effects against liver injury in rodent models; sesquiterpene ketone constituents are implicated as the active fraction.
Ref: Morikawa T et al. (2002), Biological & Pharmaceutical Bulletin 25(5):627–631
The SSDE essential oil demonstrated in-vitro antioxidant activity attributed to the furanoid sesquiterpene ketone fraction dominant in the Chinese chemotype (epicurzerenone ~24%).
Ref: Mau JL et al. (2003), Food Chemistry 82(4):583–591
TCM 莪术 and Ayurvedic karchūra traditions document 1000+ years of digestive use; aromatic sesquiterpene ketones may contribute carminative effects by class-extrapolation from Zingiberaceae rhizome EOs.
Ref: Hsu B. (1980), American Journal of Chinese Medicine 8(4):301–306; class-extrapolation from Zingiberaceae rhizome EOs (ginger, galangal-greater)
Germacrone and sesquiterpene constituents shared with Zingiberaceae rhizome EOs associate with anti-inflammatory activity by class-extrapolation; direct clinical EO evidence at aromatherapy dilutions is absent.
Ref: class-extrapolation from Zingiberaceae rhizome EOs; Tisserand & Young 2014, pp. 912–913
AI-summary
No RCT-grade clinical evidence exists for zedoary EO in aromatherapy. The strongest data concerns reproductive toxicity: An et al. (1983) demonstrated multi-species antifertility effects in mice, rats, and rabbits; Zhou et al. (2013) confirmed embryotoxic and antiangiogenic mechanisms — the evidence base underlying B216 CONTRA-ALL pregnancy/breastfeeding mandate. In vitro, Lai et al. (2004) reported antimicrobial activity and HL-60 leukemia cytotoxicity (IC50 500 ppm); Zhong et al. (2011) showed germacrone inhibited MCF-7 and MDA-MB-231 breast cancer proliferation. Morikawa et al. (2002) documented hepatoprotective effects of germacrone and curcumenol from rhizome extracts. All findings are research-context only; most use ethanol extracts, decoctions, or isolated compounds — NOT steam-distilled EO — limiting direct extrapolation to aromatherapy dilutions.
NarrativeTâm trạng: Grounding, Balancing
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| Phương pháp | Liều lượng | Ghi chú |
|---|---|---|
| Topical massage | 1–3% in carrier oil (adult); do not exceed 5% | Abdominal or musculoskeletal massage. GC-MS authentication mandatory — Indian-CT vs Chinese-CT differ. CONTRA-ALL pregnancy + breastfeeding. Avoid on hypersensitive/broken skin. |
| Diffusion | 3–5 drops in 100 ml water; 30–60 min per session | Indian-CT (cineole ~16%) suits respiratory support by class-extrapolation. Do not diffuse around pregnant women, breastfeeding mothers, or infants per CONTRA-ALL mandate. |
| Inhalation (steam) | 1–2 drops in bowl of hot water; inhale 5–10 min | Indian-CT cineole may support upper respiratory comfort. Avoid unsupervised use for infants/toddlers. CONTRA-ALL pregnancy and breastfeeding. |
| Warm compress | 2–3 drops at 1–2% in carrier; soaked cloth over abdomen | Traditional digestive and anti-inflammatory application; 10–15 min. CONTRA-ALL pregnancy and breastfeeding. Discontinue if skin irritation occurs. |
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