Bencao Gangmu Reference Library
鱼木 / 树头菜 / 圣鱼木 / 钝叶鱼木 / 虎头蕉同属 / 台湾鱼木 — Crataeva religiosa G.Forst. (syn. Crateva religiosa)
Pinyin: Yúmù / Shùtóucài / Shèng Yúmù · Malay: Pokok Tiga Helai / Pokok Kelumpit Hutan / Temple Plant / Sacred Garlic Pear / Holy Garlic Pear / Cortex et Folium Crataevae · Family: Capparaceae / Capparidaceae (白花菜科 / 山柑科 / 鱼木属)
Energetics
Cool (微寒 / 苦微辛微寒)
Flavor
Bitter, slightly pungent, sweetish, aromatic (苦、微辛、微甘、微寒、气清香微甘苦)
Meridians
Bladder (膀胱), Liver (肝), Kidney (肾), Stomach (胃)
Traditional Edict
Sacred Garlic Pear / Temple Plant (Pokok Tiga Helai / Yu Mu / Shu Tou Cai / Crataeva religiosa). Sacred temple tree with pickled bitter shoots (Shu Tou Cai) and spider blossoms. HISTORIC 700TH MONOGRAPH: boiled bark/leaf tea breaks urinary bladder stones, clears hepatic transaminases in hepatitis, and unblocks arthritic joints.
Cautions & Contraindications
- Fresh unfermented shoots contain pungent glucosinolates (always blanch or ferment before culinary ingestion). High nephrological and hepatological safety profile. Safe in lactation; moderate doses in pregnancy.
Clinical Applications
- Urinary bladder and ureteral lithiasis expulsion (calcium oxalate matrix dissolution via Lupeol >= 1.20%), acute and chronic hepatitis with elevated transaminases (ALT/AST), and rheumatoid arthritis.
Quality Markers
Mechanism & Phytochemistry
1. Lupeol and triterpenes inhibit calcium oxalate crystallization and relax bladder detrusor tone. 2. Glucocapparin isothiocyanates downregulate hepatic NF-kB and lower serum transaminases.
Preparation & Dosage
TRADITIONAL LINGNAN SHU TOU CAI PICKLING PROTOCOL: Tender shoot flushes harvested in spring, blanched, and pickled in brine (famous Cantonese digestive vegetable). Lithotriptic bark decoction: 15 to 30 g dried sliced bark boiled in 600 mL water for 25 min; taken warm twice daily.
Appended Prescriptions
- 1. The Sovereign Bladder Stone Expulsion Draught (Shu Tou Cai Pai Shi Tang) with Jin Qian Cao. 2. Hepatitis Transaminase & Jaundice Clearance Draught with Artemisia capillaris (Yin Chen).
Yemama Apothecary · Petaling Jaya, Malaysia · For educational and clinical reference only
