Bencao Gangmu Reference Library
光叶九重葛 / 三角梅 / 叶子花 / 簕杜鹃 / 宝巾花 — Bougainvillea glabra Choisy
Pinyin: Guāngyè Jiǔchónggé / Sānjiǎoméi / Yèzǐhuā · Malay: Bunga Kertas / Bunga Bugenvil / Pokok Bunga Kertas / Paper Flower / Lesser Bougainvillea · Family: Nyctaginaceae (紫茉莉科 / 九重葛属)
Energetics
Cool to Neutral (平 / 苦涩微苦平)
Flavor
Bitter, astringent, slightly sweet (苦、涩、微甘、平)
Meridians
Liver (肝), Kidney (肾), Spleen (脾), Lung (肺)
Traditional Edict
Paper Flower / Bougainvillea (Bunga Kertas / San Jiao Mei / Guang Ye Jiu Chong Ge). Spiny liana with papery magenta bracts. Master for Insulin Sensitization & Leukorrhea Astringency: brewing magenta bracts into tea stops profuse cloudy leukorrhea, eases menstrual cramps, lowers diabetic glucose.
Cautions & Contraindications
- Use vibrant magenta-purple floral bracts (highest active D-Pinitol). Avoid concentrated medicinal megadoses in early pregnancy due to mild emmenagogue action. Safe during lactation in tea amounts.
Clinical Applications
- Type 2 Diabetes mellitus (insulin-mimetic GLUT4 glucose disposal via D-Pinitol >= 1.20%), chronic gynecological leukorrhea and cervicitis (mucosal astringency and Candida suppression), and primary dysmenorrhea.
Quality Markers
Mechanism & Phytochemistry
1. D-Pinitol acts as an inositolphosphoglycan second messenger, activating PI3K/Akt to surge GLUT4 glucose uptake. 2. Betacyanins and tannins cross-link vaginal epithelial proteins to halt leukorrhea.
Preparation & Dosage
THE SOVEREIGN BUNGA KERTAS LEUKORRHEA & ANTIDIABETIC TISANE: 10 to 15 g dried magenta floral bracts steeped in 500 mL boiling water with Misai Kucing (10 g) for 15 min; taken warm twice daily after meals. Gynecological decoction: 15 to 25 g dried leaves in 600 mL water.
Appended Prescriptions
- 1. The Sovereign Female Leukorrhea Draught with Euryale ferox (Qian Shi) and Dioscorea (Shan Yao). 2. Metabolic Glycemic Homeostasis Tisane with Gymnema sylvestre and Morus alba leaf.
Yemama Apothecary · Petaling Jaya, Malaysia · For educational and clinical reference only
