An official website of the United States government.
Common Names
Greater Galangal; Siamese Ginger; Languas
How this plant is used
Generally Recognized as Safe
| Chemical Name | Activity Count | Plant Part | Low Parts Per Million | High Parts Per Million | Standard Deviation | Reference |
|---|---|---|---|---|---|---|
| BORNYL-ACETATE | 12 | Leaf | not available | 140.0 | -0.33 | Duke, 1992 * |
| BUTAN-1-OL-ACETATE | 0 | Rhizome | not available | not available | not available | Duke, 1992 * |
| CADINENE | 4 | Rhizome | not available | not available | not available | List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979. |
| CALCIUM | 28 | Rhizome | 310.0 | 2199.0 | -1.03 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| CAMPHENE | 9 | Rhizome | not available | not available | not available | Duke, 1992 * |
| CAMPHOR | 41 | Rhizome | not available | not available | not available | Duke, 1992 * |
| CAMPHOR | 41 | Rhizome Essent. Oil | not available | not available | not available | Duke, 1992 * |
| CARBOHYDRATES | 0 | Rhizome | 117000.0 | 830000.0 | 0.73 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| CARVEOL-I | 0 | Rhizome | not available | not available | not available | Duke, 1992 * |
| CARVEOL-II | 0 | Rhizome | not available | not available | not available | Duke, 1992 * |
| CARYOPHYLLENE-I | 0 | Seed | not available | not available | not available | Duke, 1992 * |
| CARYOPHYLLENE-OXIDE | 8 | Leaf | not available | 100.0 | -0.02 | Duke, 1992 * |
| CARYOPHYLLENE-OXIDE | 8 | Leaf Essent. Oil | not available | 10400.0 | 0.38 | Duke, 1992 * |
| CARYOPHYLLENE-OXIDE | 8 | Rhizome | not available | not available | not available | Duke, 1992 * |
| CARYOPHYLLENE-OXIDE | 8 | Seed | not available | not available | not available | Duke, 1992 * |
| CARYOPHYLLENOL-I | 0 | Seed | not available | not available | not available | Chemical Constituents of Oriental Herbs (3 diff. books) |
| CARYOPHYLLENOL-II | 0 | Seed | not available | not available | not available | Duke, 1992 * |
| CHAVICOL | 3 | Rhizome | not available | not available | not available | Duke, 1992 * |
| CHAVICOL-ACETATE | 0 | Rhizome | not available | not available | not available | Duke, 1992 * |
| CINEOLE | 0 | Rhizome | 80.0 | 14400.0 | not available | Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952. |
| Activity | Chemical Count | Reference |
|---|---|---|
| Antiemetic? | 1 | J. Drug. Dev. (Vol. 6=1993) e.g. Mustafa, T., Srivastava, K.C., and Jensen, K.B. 1993. Drug Development Report (9): Pharmacology of Ginger, Zingiber officinale. J. Drug. Dev. 6(1): 25-39. |
| Antiencephalitic | 1 | Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp. |
| Antiencephalopathic | 6 | Martindale's 29th |
| Antiencephalopathic? | 1 | Martindale's 29th |
| Antiendometriotic | 1 | Duke, 1992 * |
| Antiepileptic | 2 | Duke, 1992 * |
| Antiescherichic | 1 | Duke, 1992 * |
| Antiesophagitic | 1 | Duke, 1992 * |
| Antiestrogenic | 1 | Duke, 1992 * |
| Antifatigue | 3 | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| Antifeedant | 10 | Duke, 1992 * |
| Antifibrositic | 1 | Martindale's 28th |
| Antifibrotic | 1 | Duke, 1992 * |
| Antiflu | 3 | Economic & Medicinal Plant Research, 5: 195. |
| Antigallstone | 1 | Duke, 1992 * |
| Antigastritic | 3 | Martindale's 29th |
| Antigenotoxic | 1 | Duke, 1992 * |
| Antigingivitic | 1 | Duke, 1992 * |
| Antiglaucomic | 1 | Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp. |
| Antiglossitic | 1 | Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp. |