An official website of the United States government.
Common Names
Tea
How this plant is used
Food
| Chemical Name | Activity Count | Plant Part | Low Parts Per Million | High Parts Per Million | Standard Deviation | Reference |
|---|---|---|---|---|---|---|
| QUERCIMERITRIN | 6 | Leaf | not available | not available | not available | Duke, 1992 * |
| QUERCITRIN | 44 | Leaf | not available | not available | not available | Leung, A.Y., Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics, John Wiley & Sons, New York, 1980. |
| QUINIC-ACID | 1 | Leaf | not available | not available | not available | Jim Duke's personal files. |
| QUINOLINE | 3 | Plant | not available | not available | not available | Duke, 1992 * |
| RIBOFLAVIN | 15 | Leaf | 8.0 | 12.0 | -0.12 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| RUTIN | 87 | Leaf | 1200.0 | 1580.0 | -0.91 | Duke, 1992 * |
| S-METHYL-METHIONINE | 0 | Leaf | 70.0 | 245.0 | 1.00 | Duke, 1992 * |
| SAFRANAL | 0 | Leaf | not available | not available | not available | Duke, 1992 * |
| SAFROLE | 29 | Leaf | not available | not available | not available | Duke, 1992 * |
| SALICYLALDEHYDE | 5 | Leaf | not available | not available | not available | Duke, 1992 * |
| SALICYLATES | 7 | Leaf | 5.0 | 65.0 | -0.44 | Duke, 1992 * |
| SALICYLIC-ACID | 34 | Leaf | not available | not available | not available | Duke, 1992 * |
| SERINE | 1 | Leaf | not available | not available | not available | Duke, 1992 * |
| SILICA | 0 | Leaf | not available | 240.0 | -1.38 | Duke, 1992 * |
| SODIUM | 1 | Leaf | 300.0 | 500.0 | -0.56 | Duke, 1992 * |
| SPINASTEROL | 0 | Seed Oil | not available | not available | not available | Duke, 1992 * |
| SPINASTERONE | 0 | Leaf | not available | not available | not available | Chemical Constituents of Oriental Herbs (3 diff. books) |
| SPINASTERONE | 0 | Seed Oil | not available | not available | not available | Duke, 1992 * |
| STARCH | 5 | Leaf | not available | 5000.0 | -0.82 | ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes. |
| STEARIC-ACID | 8 | Seed | not available | not available | not available | Duke, 1992 * |
| Activity | Chemical Count | Reference |
|---|---|---|
| Phagocytotic | 2 | Economic & Medicinal Plant Research, 1: 124. |
| Pheromonal | 1 | Duke, 1992 * |
| Phosphodiesterase-Inhibitor | 1 | Duke, 1992 * |
| Phospholipase-Inhibitor | 1 | Duke, 1992 * |
| Photoactive | 1 | Duke, 1992 * |
| Photosensitizer | 1 | Rinzler, C. A. 1990. The Complete Book of Herbs, Spices and Condiments. Facts on File, New York. 199 pp. |
| Phytoalexin | 1 | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| Phytohormonal | 1 | Russell, G. B., Phytochemical resources for crop protection, N. Z. J. Technol., 2, 1986, 127-134. |
| Pituitary-Stimulant | 1 | Duke, 1992 * |
| PKC-Inhibitor | 1 | Duke, 1992 * |
| Plasmodicide | 1 | Neuwinger, H. D. 1996. African Ethnobotany - Poisons and Drugs. Chapman & Hall, New York. 941 pp. |
| Polyamine-Synthesis-Inhibitor | 1 | Duke, 1992 * |
| Poultice | 1 | Martindale's 29th |
| Preservative | 1 | Merck 11th Edition |
| Progestational | 1 | Duke, 1992 * |
| Proliferant | 1 | Duke, 1992 * |
| Prooxidant | 6 | Duke, 1992 * |
| Propecic | 5 | Duke, 1992 * |
| Prostaglandigenic | 1 | Duke, 1992 * |
| Prostaglandin-Inhibitor | 1 | Duke, 1992 * |