Bencao Gangmu Reference Library
灰毛豆 / 紫灰毛豆 / 野青树 / 假蓝靛 / 药豆 / 灰白毛豆 — Tephrosia purpurea (L.) Pers. (syn. Cracca purpurea)
Pinyin: Huīmáodòu / Zǐhuī Máodòu / Yěqīngshù · Malay: Pokok Nila Hutan / Nila Hutan / Sarphonka / Plihantari · Family: Fabaceae (豆科 / 蝶形花亚科)
Energetics
Cool (微寒 / 苦凉)
Flavor
Bitter, acrid, astringent (苦、辛、微涩、微寒)
Meridians
Liver (肝), Spleen (脾), Kidney (肾)
Traditional Edict
Wild Indigo / Sarphonka (Pokok Nila Hutan / Hui Mao Dou / Plihantari). Silvery silky leaves and purple butterfly flowers. Undisputed Emperor of Hepatic & Splenic Regeneration (Plihantari = 'Enemy of Spleen Disorders'): reverses liver cirrhosis, shrinks splenomegaly, clears jaundice.
Cautions & Contraindications
- Contains rotenoid-type flavonoids; adhere strictly to therapeutic dosages (do not exceed 45 g daily). CONTRAINDICATED in active pregnancy (emmenagogue dynamics). Safe during lactation.
Clinical Applications
- Liver cirrhosis and chronic viral hepatitis (suppressing hepatic stellate cell collagen and reducing ALT/AST), splenomegaly, Non-Alcoholic Steatohepatitis (NASH), and acute icteric jaundice.
Quality Markers
Mechanism & Phytochemistry
1. Pongaglabrone and flavonoids inhibit TGF-b1/Smad activation in hepatic stellate cells, halting liver fibrosis. 2. Upregulates hepatic glutathione (GSH) and superoxide dismutase. 3. Splenic anti-inflammatory.
Preparation & Dosage
THE SOVEREIGN SARPHONKA HEPATOPROTECTIVE DECOCTION: 15 to 30 g dried whole herb boiled with Phyllanthus niruri (Dukung Anak) and Curcuma xanthorrhiza (Temulawak) in 600 mL water for 25 min; taken warm twice daily for liver cirrhosis or hepatitis. Powder: 3-6 g.
Appended Prescriptions
- 1. The Sovereign Ayurvedic Master Liver Regeneration Triad with Phyllanthus niruri (Dukung Anak) and Eclipta prostrata. 2. Splenomegaly & Fibrosis Clearance Draught with Salvia miltiorrhiza.
Yemama Apothecary · Petaling Jaya, Malaysia · For educational and clinical reference only
