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| Chemical Name | Dosage | Reference |
|---|---|---|
| CYSTEINE | not available | Duke, 1992 * |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Acacia senegal | Gum Arabic; Gum Arabic Tree; Kher; Senegal Gum; Sudan Gum Arabic | 1 | 0 |
| Allium cepa | Onion; Shallot | 1 | 0 |
| Allium sativum var. sativum | Garlic | 1 | 0 |
| Aloe vera | Bitter Aloes; Aloe | 1 | 0 |
| Camellia sinensis | Tea | 1 | 0 |
| Citrullus lanatus | Watermelon | 1 | 5, 978 |
| Coffea arabica | Coffee | 1 | 0 |
| Cucurbita foetidissima | Buffalo Gourd | 1 | 3, 080 |
| Daucus carota | Carrot | 1 | 0 |
| Ginkgo biloba | Ginkgo; Maidenhair Tree | 1 | 0 |
| Glycine max | Soybean | 1 | 6, 430 |
| Helianthus annuus | Sunflower; Girasol | 1 | 32, 000 |
| Hypericum perforatum | Common St. Johnswort; Hypericum; Klamath Weed; St. John's-wort; Goatweed | 1 | 0 |
| Linum usitatissimum | Flax; Linseed | 1 | 0.18000000715255737 |
| Opuntia ficus-indica | Indian Fig; Prickly Pear; Nopal; Nopalito | 1 | 22, 960 |
| Oryza sativa | Rice | 1 | 0 |
| Panax ginseng | Chinese Ginseng; Oriental Ginseng; Ginseng; Korean Ginseng | 1 | 0 |
| Panax quinquefolius | American Ginseng; Ginseng | 1 | 400 |
| Phaseolus acutifolius | Tepary Bean | 1 | 2, 920 |
| Phoenix dactylifera | Date Palm | 1 | 1, 140 |