Bencao Gangmu Reference Library
木瓜 / 番木瓜 / 万寿果 / 乳瓜 / 蓬生果 / 石瓜 — Carica papaya L.
Pinyin: Fānmùguā / Mùguā / Wànshòuguǒ · Malay: Betik / Pokok Betik / Daun Betik / Papaya / Pawpaw / Carica Leaf & Fruit · Family: Caricaceae (番木瓜科 / 番木瓜属)
Energetics
Neutral in ripe fruit; Cool and bitter in raw leaves (平 / 苦甘微寒; Ripe fruit tonifies Spleen, digests meats, engenders fluids; Raw leaf surges platelets, clears dengue viremia, lyses intestinal parasites)
Flavor
Sweet, luscious in ripe fruit; intensely bitter, acrid in raw leaf (大甘、大苦、微辛、平; sweet fruit nourishes Spleen, bitter leaf purges damp-heat and surges platelets)
Meridians
Spleen (脾), Stomach (胃), Liver (肝), Large Intestine (大肠)
Traditional Edict
Papaya / Pawpaw / Melon Tree (Betik / Fan Mu Gua / Wan Shou Guo / Daun Betik). Iconic hollow-stemmed tropical tree bearing golden-orange melon fruits with black seeds. Undisputed Emperor of Dengue Platelet Regeneration & Proteolytic Digestion: fresh raw leaf juice (Jus Daun Betik) surges collapsing blood platelets by >200% in Dengue Hemorrhagic Fever via ALOX-12 upregulation, while purified Papain digests dense proteins, heals ulcers, expels worms.
Cautions & Contraindications
- PREGNANCY WARNING: UNRIPE GREEN PAPAYA AND CRUDE WHITE LATEX CONTAIN HIGH CONCENTRATIONS OF PAPAIN THAT TRIGGER UTERINE MYOMETRIAL CONTRACTIONS; GREEN UNRIPE PAPAYA IS STRICTLY CONTRAINDICATED IN PREGNANCY. Ripe golden papaya fruit is completely safe and nutritious.
Clinical Applications
- Dengue Fever and Dengue Hemorrhagic Fever thrombocytopenia (surging platelet counts and stabilizing hematocrit via Carpaine and ALOX-12/CD110 thrombopoietin receptor gene upregulation via fresh leaf juice), peptic indigestion, and intestinal helminthiasis.
Quality Markers
Mechanism & Phytochemistry
1. Carpaine and flavonoids in raw leaf juice upregulate ALOX-12 (arachidonate 12-lipoxygenase) and CD110 thrombopoietin receptor genes, stimulating megakaryocyte platelet budding by >200% within 48h. 2. Papain endopeptidases cleave dietary peptide bonds. 3. BITC in seeds lyses parasites.
Preparation & Dosage
THE SOVEREIGN DENGUE THROMBOCYTE SURGE LEAF JUICE (Jus Daun Betik Denggi / 鲜番木瓜叶升血小板汁): 2 fresh, clean, raw mature Papaya leaves (stems and main ribs removed) crushed in a stone mortar or blender with 2 tbsp boiled water; squeeze through clean muslin cloth to extract 10 to 20 mL of pure, intensely bitter green juice; drink 10 mL twice daily for 3 consecutive days during acute Dengue fever (surges platelets within 24-48h). Digestive ripe fruit: 150 to 300 g eaten fresh.
Appended Prescriptions
- 1. The Sovereign Dengue Fever Thrombocyte Regeneration Master Protocol (Jus Daun Betik) with coconut water. 2. Peptic Proteolytic Digestive & Anti-Ulcer Cocktail with ripe Papaya pulp and honey.
Yemama Apothecary · Petaling Jaya, Malaysia · For educational and clinical reference only
