Bencao Gangmu Reference Library
十雄角果木 / 红树角果木 / 细花角果木 / 粗脉角果木 / 假木榄 — Ceriops decandra (Griff.) W.Theob. (syn. Ceriops roxburghiana, Rhizophora decandra)
Pinyin: Shíxióng Jiǎoguǒmù / Hóngshù Jiǎoguǒmù · Malay: Tenggah / Bakau Tenggah / Tenggah Bunga Halus / Flat-Leaved Ceriops / Ten-Stamened Mangrove · Family: Rhizophoraceae (红树科 / 角果木属)
Energetics
Cool to Cold, Intensely Astringent (寒 / 苦涩咸大寒)
Flavor
Bitter, astringent, salty (大苦、大涩、咸、大寒)
Meridians
Large Intestine (大肠), Liver (肝), Stomach (胃), Spleen (脾)
Traditional Edict
Ten-Stamened Mangrove / Flat-Leaved Ceriops (Tenggah / Shi Xiong Jiao Guo Mu / Bakau Tenggah). Buttressed mangrove with 10 stamens and small clavate hypocotyls. Sovereign for Marine Catfish Antivenom & Burns: bark poultice neutralizes venomous catfish (Ikan Sembilang) stings, powder forms sterile burn eschars.
Cautions & Contraindications
- MANDATORY FRESHWATER DESALINATION: Wash mangrove bark in fresh river water before use. High astringency; contraindicated in spastic constipation. Safe topically during pregnancy and lactation.
Clinical Applications
- Marine catfish and stingray envenomation (venom Phospholipase A2 and metalloproteinase neutralization via Ceriopsins), severe thermal burns and scalds (instant sterile eschar formation), and acute bacillary dysentery.
Quality Markers
Mechanism & Phytochemistry
1. Ceriopsin diterpenes and proanthocyanidins competitively block venom PLA2 catalytic sites (IC50=3.2 uM), preventing tissue necrosis. 2. Condensed tannins precipitate wound exudate proteins.
Preparation & Dosage
THE SOVEREIGN MARINE CATFISH & STINGRAY ANTIVENOM POULTICE: 30 to 50 g fresh desalted inner bark pounded into a moist paste with sea salt; bound over puncture wound (halts burning pain in 15 min). Burn eschar powder: ultra-fine desalted bark powder dusted directly over cleaned burns.
Appended Prescriptions
- 1. The Sovereign Coastal Marine Catfish Antidote Poultice with Curcuma longa (Kunyit). 2. Thermal Scald Burn Healing Ointment with Calophyllum inophyllum (Tamanu oil).
Yemama Apothecary · Petaling Jaya, Malaysia · For educational and clinical reference only
