An official website of the United States government.
| Chemical Name | Dosage | Reference |
|---|---|---|
| OLEACEIN | IC50=26 uM/ | Duke, 1992 * |
| OLEACEIN | IC50=36 uM/ | Duke, 1992 * |
| OLEOSIDE | 0.33 mg/ml (weak activity, 70% inhibition) | Duke, 1992 * |
| OLEOSIDE-11-METHYL-ESTER | 0.33 mg/ml (weak activity, 16% inhibition) | Duke, 1992 * |
| OLEUROPEIN | 0.33 mg/ml (weak activity, 8% inhibition) | Duke, 1992 * |
| PEPSTATIN | IC50@ug/ml | Duke, 1992 * |
| PHENACEIN | IC50=0.58 uM/ | Duke, 1992 * |
| PROCYANIDIN-B-1 | 0.33 mg/ml (58.2% inhibition) | Duke, 1992 * |
| PROCYANIDIN-B-2-3,3'-DI-O-GALLATE | ED50=2.2 uM/ | Duke, 1992 * |
| PROCYANIDIN-B-3 | 0.33 mg/ml (62.1% inhibition) | Duke, 1992 * |
| PROCYANIDIN-B-3-3-O-GALLATE | not available | Duke, 1992 * |
| PROCYANIDIN-B-5-3,3'-DI-O-GALLATE | ED50=1.3 uM/ | Duke, 1992 * |
| PROCYANIDIN-B-6 | 0.17 mg/ml (36.7% inhibition) | Duke, 1992 * |
| PROCYANIDIN-C-1-3,3',3''-TRI-O-GALLATE | ED50=1.7 uM/ | Duke, 1992 * |
| PROCYANIDIN-C-2 | 0.17 mg/ml (43.8% inhibition) | Duke, 1992 * |
| PROCYANIDINS | IC30-90=150-333 ug/ml | Duke, 1992 * |
| PYCNOGENOL | IC50=35 ug/ml hmn | Duke, 1992 * |
| PYCNOGENOL | 32 mg/kg ivn rat | Duke, 1992 * |
| QUERCETIN-3-(2''-O-GALLOYL)-GLUCOSIDE | ID50=300 ug/ml rat (24 hr.) | Duke, 1992 * |
| QUERCETIN-3-O-(2''-O-GALLOYL)-GLUCOSIDE | IC50=2.7 mM/l | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Ulmus rubra | Slippery Elm; Red Elm | 1 | 0 |
| Umbellularia californica | California Bay | 3 | 2, 200 |
| Uncaria catechu | Gambir; Pale Catechu | 2 | 0 |
| Uncaria tomentosa | Cat's Claw; Garabato Amarillo; Una de Gato | 1 | 150 |
| Urginea maritima | European Squill | 2 | 0 |
| Urtica dioica | European Nettle; Stinging Nettle | 4 | 925.3999996185303 |
| Vaccinium corymbosum | Blueberry | 8 | 7.029999999329448 |
| Vaccinium macrocarpon | Cranberry; Large Cranberry; American Cranberry | 3 | 0 |
| Vaccinium myrtillus | Bilberry; Whortleberry; Dwarf Bilberry | 11 | 26.14499942678958 |
| Vaccinium vitis-idaea | Cowberry; Lingen; Lingonberry | 5 | 21, 042 |
| Valeriana officinalis | Valerian; Common Valerian; Garden-Heliotrope | 5 | 240, 915 |
| Valerianella locusta | Corn Salad; Lamb's Lettuce | 1 | 129 |
| Valerianella radicata | not available | 1 | 701 |
| Vancouveria hexandra | not available | 1 | 166.60000610351562 |
| Verbascum thapsus | Mullein; Velvetplant; Flannelleaf; Flannelplant; Great Mullein | 1 | 2.0000000298023224 |
| Vetiveria zizanioides | Cus-Cus; Vetiver; Cuscus Grass | 1 | 495 |
| Viburnum opulus | Crampbark; European Cranberry Bush; Guelder Rose; Snowballbush | 2 | 3, 668 |
| Viburnum prunifolium | Black Haw | 1 | 0 |
| Vicia faba | Broadbean; Faba Bean; Habas | 2 | 0 |
| Vigna aconitifolia | Mat Bean; Moth Bean | 1 | 42 |