Bencao Gangmu Reference Library
伞序豆腐柴 / 钝叶豆腐柴 / 海滨豆腐柴 / 假接骨木 / 扁柄豆腐柴 — Premna corymbosa Rottler & Willd. (syn. Premna obtusifolia, Premna serratifolia)
Pinyin: Sǎnxù Dòufuchái / Dùnyè Dòufuchái · Malay: Buas-buas Laut / Bebarau / Bebuas / Singkil Laut · Family: Lamiaceae (唇形科 / 豆腐柴属)
Energetics
Warm to Neutral (微温 / 温)
Flavor
Pungent, slightly bitter, aromatic, sweetish aftertaste (辛、微苦、芳香、微甘)
Meridians
Spleen (脾), Stomach (胃), Liver (肝), Lung (肺), Conception Vessel (任脉)
Traditional Edict
Coastal Premna (Buas-buas Laut / Agnimantha / San Xu Dou Fu Chai). Aromatic blunt leaves and flat corymbs. Undisputed monarch in Royal Malay Confinement: simmered into fish soup (Gulai Buas-buas) to ignite copious breastmilk, expel womb wind, purge lochia.
Cautions & Contraindications
- Add leaves towards the final stages of soup boiling (<20 min) to preserve volatile lactogenic terpenes. Contraindicated during active pregnancy in high doses (commence strictly postpartum). Safe in lactation.
Clinical Applications
- Postpartum lactation failure and hypogalactia (elevating serum prolactin and oxytocin responsiveness), postpartum uterine subinvolution and lochial stasis, functional flatulence, and chronic knee osteoarthritis.
Quality Markers
Mechanism & Phytochemistry
1. Verbascoside and flavonoids stimulate anterior pituitary prolactin (PRL) synthesis and mammary oxytocin receptors, doubling milk volume. 2. Premnazole downregulates synovial PGE2 and COX-2 for arthritic pain. 3. Carminative spasmolysis.
Preparation & Dosage
THE SOVEREIGN MALAY CONFINEMENT LACTOGENIC BROTH: 50 to 100 g fresh tender leaves simmered with fresh Snakehead fish (Ikan Haruan), Temulawak, and ginger in 1 L water for 25 min; taken daily during postpartum confinement. Dried leaf tea: 15-20 g.
Appended Prescriptions
- 1. The Sovereign Postpartum Lactation & Uterine Recovery Triad with Sauropus androgynus (Cekur Manis) and Ikan Haruan fish. 2. Rainforest Anti-Rheumatic Decoction with Ichnocarpus frutescens.
Yemama Apothecary · Petaling Jaya, Malaysia · For educational and clinical reference only
