Bencao Gangmu Reference Library
郁金 / 黄丝郁金 / 广郁金 / 芳香姜黄 / 绿心姜 — Curcuma aromatica Salisb. (syn. Curcuma wenyujin auct., Curcuma zedoaria auct.)
Pinyin: Yùjīn / Huángsī Yùjīn / Guǎng Yùjīn · Malay: Temu Kunci Hutan / Temu Putih Hutan / Temu Kuning Rimba / Wild Turmeric / Aromatic Turmeric / Kasthuri Manjal · Family: Zingiberaceae (姜科 / 姜黄属)
Energetics
Cold, Cooling, Aromatic (寒 / 辛苦寒清心凉血解郁)
Flavor
Pungent, bitter, aromatic, cooling (辛、苦、寒、气清芳香清冽)
Meridians
Heart (心), Liver (肝), Gallbladder (胆), Lung (肺)
Traditional Edict
Aromatic Turmeric / Depressive-Qi Relieving Gold (Temu Kunci Hutan / Yu Jin / Huang Si Yu Jin / Radix Curcumae). Spindle root tubers with golden-amber flesh and pink coma spikes. Sovereign of Bencao Gangmu & Bai Jin Wan: clears Heart fire, dissolves coronary micro-thrombi, clears phlegm-heat coma, flushes gallstones.
Cautions & Contraindications
- Nineteen Incompatibilities: Never combine Yu Jin with Ding Xiang (Cloves). Use with caution in pregnancy; safe in lactation.
Clinical Applications
- Coronary heart disease, angina pectoris, and chest tightness (platelet aggregation inhibition and coronary vasodilation via Curcumol and Curdione >= 0.50%), depressive neuroinflammation and brain fog, phlegm-heat stroke coma, and cholecystitis.
Quality Markers
Mechanism & Phytochemistry
1. Curcumol and curdione inhibit platelet GPIIb/IIIa and TXA2, dilating coronary arteries. 2. Beta-elemene crosses the blood-brain barrier, suppressing microglial NLRP3 inflammasome assembly (IC50=1.8 uM).
Preparation & Dosage
VINEGAR-PROCESSED YU JIN (Cu Zhi Yu Jin): Root tuber slices moistened with rice vinegar and stir-fried to golden; directs blood-moving power to Liver/Gallbladder. Classical decoction: 6 to 12 g daily. Incompatible with Cloves (Ding Xiang).
Appended Prescriptions
- 1. Classical White Gold Phlegm-Clearing Pill (Bai Jin Wan) with Alum (Ming Fan). 2. Sovereign Coronary Angina & Chest Tightness Draught (Yu Jin Dan Shen Yin) with Salvia.
Yemama Apothecary · Petaling Jaya, Malaysia · For educational and clinical reference only
