Bencao Gangmu Reference Library
姜黄 / 黄姜 / 宝鼎香 / 姜黄根 / 郁金同源 — Curcuma longa L. (syn. Curcuma domestica Valeton)
Pinyin: Jiānghuáng / Huángjiāng / Bǎodǐngxiāng · Malay: Kunyit / Kunyit Basah / Kunyit Kuning / Turmeric / Common Turmeric / Indian Saffron / Rhizoma Curcumae Longae · Family: Zingiberaceae (姜科 / 姜黄属)
Energetics
Warm, Pungent, Bitter (温 / 辛苦温活血通经止痛)
Flavor
Pungent, bitter, warm, aromatic (辛、苦、温、气极浓郁芳香辛烈苦冽)
Meridians
Liver (肝), Spleen (脾), Lung (肺), Heart (心)
Traditional Edict
Turmeric / Common Turmeric (Kunyit / Jiang Huang / Bao Ding Xiang / Rhizoma Curcumae Longae). Golden-orange cylindrical rhizome fingers. Undisputed Emperor of Tropical Spices & Medicine (Jamu Kunyit Asam): downregulates systemic NF-kB and COX-2, resolves shoulder-arm and joint cold pain, protects liver, heals wounds.
Cautions & Contraindications
- Enhance absorption by co-administering with black pepper piperine (boosts bioavailability by 2000%) or lipid meals. High safety profile. Avoid megadoses in pregnancy; safe in postpartum and lactation.
Clinical Applications
- Osteoarthritis, rheumatoid arthritis, and frozen shoulder (NF-kB p65 and COX-2 blockade via Curcuminoids >= 3.00%), non-alcoholic fatty liver and hepatitis, cardiovascular atherosclerosis, and postpartum recovery (Jamu Kunyit Asam).
Quality Markers
Mechanism & Phytochemistry
1. Curcumin competitively blocks IkappaB kinase (IKK), arresting NF-kB p65 nuclear translocation (IC50=0.85 uM) and suppressing COX-2, iNOS, and TNF-alpha. 2. Ar-turmerone stimulates neural stem cell proliferation.
Preparation & Dosage
ROYAL MALAYSIAN JAMU KUNYIT ASAM CONFINEMENT & ANTI-INFLAMMATORY ELIXIR: Simmer 30 g fresh grated turmeric with Tamarind pulp (Asam Jawa, 15 g) and palm sugar in 500 mL water for 20 min; drink warm daily (enhances bioavailability with black pepper). Decoction: 3 to 10 g daily.
Appended Prescriptions
- 1. The Sovereign Shoulder-Arm Frozen Pain & Joint Draught (Jiang Huang San / 姜黄散) with Angelica sinensis (Dang Gui). 2. Royal Postpartum Confinement Jamu Kunyit Asam with Tamarind and Palm Sugar.
Yemama Apothecary · Petaling Jaya, Malaysia · For educational and clinical reference only
