Bencao Gangmu Reference Library
狭叶山柰 / 细叶沙姜 / 狭叶山姜 / 闭宫姜 — Kaempferia angustifolia Rosc. (syn. Kaempferia undulata)
Pinyin: Xiáyè Shānnài / Xìyè Shājiāng · Malay: Kunci Pepet / Temu Kunci Pepet / Temu Rapet · Family: Zingiberaceae (姜科)
Energetics
Warm (微温 / 温)
Flavor
Pungent, slightly bitter, intensely aromatic, cooling-sweet aftertaste (辛、微苦、大香、回甘)
Meridians
Spleen (脾), Stomach (胃), Liver (肝), Kidney (肾)
Traditional Edict
Narrow-Leaved Galangal (Kunci Pepet / Temu Rapet / Bi Gong Jiang). Royal Javanese Kraton pelvic-firming elixir. Warms middle burner, astringes postpartum pelvic floor, firms vaginal laxity, clears morbid leucorrhea (Keputihan), stops colic.
Cautions & Contraindications
- Do not boil >15 min (preserves volatile phenylpropanoids). CONTRAINDICATED during active pregnancy (potent pelvic-firming and uterine-contracting dynamics) and in severe Yin deficiency blazing fire.
Clinical Applications
- Postpartum pelvic floor muscle laxity, uterine subinvolution (accelerating lochial clearance), chronic non-specific/candidal vaginitis, spasmodic dysmenorrhea, and functional dyspeptic gas.
Quality Markers
Mechanism & Phytochemistry
1. Crotepoxide downregulates iNOS, IL-1b, and TNF-a in cervical epithelium, drying excessive leucorrhea. 2. Ethyl p-methoxycinnamate modulates myometrial tone, promoting coordinated postpartum uterine involution. 3. Anti-Candida biofilm lysis.
Preparation & Dosage
THE ROYAL KRATON CONFINEMENT PELVIC TONIC (Jamu Kunci Pepet): 30 g fresh grated rhizomes simmered with Temulawak, Kacip Fatimah, Manjakani, and honey for 15 min; taken daily for 40 days postpartum. Dried rhizome decoction: 6-12 g daily.
Appended Prescriptions
- 1. The Sovereign Royal Pelvic Floor Tightening Synergy with Quercus infectoria (Manjakani) and Labisia pumila. 2. Spleen-Warming Gastro-Harmony Tisane with Kaempferia galanga (Cekur) and Serai.
Yemama Apothecary · Petaling Jaya, Malaysia · For educational and clinical reference only
