Bencao Gangmu Reference Library
岗松 / 扫把枝 / 扫把松 / 铁扫帚 — Baeckea frutescens L.
Pinyin: Gǎngsōng / Sàobǎzhī · Malay: Cucur Atap / Hujung Atap / Cucur Atap Wangi · Family: Myrtaceae (桃金娘科)
Energetics
Cool to Neutral (平 / 微凉)
Flavor
Pungent, bitter, intensely aromatic, pine-tea scented (辛、苦、大香)
Meridians
Spleen (脾), Stomach (胃), Liver (肝), Urinary Bladder (膀胱)
Traditional Edict
Weeping needle-leaved coastal shrub (Cucur Atap). Transforms turbid dampness, clears jaundice, dispels wind-cold, kills fungal ringworm (Kurap), and serves as supreme royal confinement bath herb (Mandi Herba).
Cautions & Contraindications
- Shade-dry to preserve volatile tasmanone. Contraindicated in severe Yin deficiency with dry throat. Caution during first trimester of pregnancy.
Clinical Applications
- Cutaneous dermatophytosis (Trichophyton rubrum/mentagrophytes), MRSA skin infections, acute infectious hepatitis jaundice, functional dyspeptic nausea, and postpartum pelvic recovery.
Quality Markers
Mechanism & Phytochemistry
1. Tasmanone and alkylated phloroglucinols lyse cell membranes of Gram-positive pathogens (S. aureus, MRSA) and dermatophytes (MIC 1.5-3.1 ug/mL). 2. C-methylated flavanones inhibit 5-LOX and downregulate LTB4/PGE2. 3. Choleretic bile acid export.
Preparation & Dosage
THE SOVEREIGN MATERNAL POSTPARTUM BATH (Mandi Herba Cucur Atap): 100-150 g dried leafy branchlets boiled in 10 L water for 20 min. Topical wash for weeping eczema/tinea: 30-50 g boiled in 1 L water. Dried tea: 5-10 g.
Appended Prescriptions
- 1. Royal Postnatal Wind-Expelling Confinement Soak with Blumea balsamifera (Da Feng Ai) and Cymbopogon flexuosus. 2. Nanyang Anti-Tinea Herbal Wash with Senna alata (Gelenggang).
Yemama Apothecary · Petaling Jaya, Malaysia · For educational and clinical reference only
