Food
| Food name | Side stream | Component group | Component | Value | Unit | Description | Reference |
|---|---|---|---|---|---|---|---|
| Soy | Soybeans | Proximates | Tryptophan | 1.3 | % protein | Extruded | Feedipedia |
| Sunflower | Sunflower screenings | Proximates | Tryptophan | 1.1 | % protein | Feedipedia | |
| Sunflower | Sunflower meal | Proximates | Tryptophan | 1.3 | % protein | Solvent-extracted, dehulled or non-dehulled | Feedipedia |
| Sunflower | Sunflower meal | Proximates | Tryptophan | 1.2 | % protein | Solvent-extracted, dehulled and partially dehulled | Feedipedia |
| Sunflower | Sunflower meal | Proximates | Tryptophan | 1.2 | % protein | Solvent-extracted, non-dehulled | Feedipedia |
| Sunflower | Sunflower seeds | Proximates | Tryptophan | 1.6 | % protein | Feedipedia | |
| Tomatoes | Tomato oil cake | Proximates | Tryptophan | 0.9 | % protein | Feedipedia | |
| Nuts, unspecified | Nut oil meal | Proximates | Tryptophan | 1.5 | % protein | Walnut (Juglans regia), solvent extraction | Feedipedia |
| Apple | Apple | Proximates | Tryptophan | 0.9 | % protein | Whole, fresh | Feedipedia |
| Citrus, unspecified | Citrus pulp, dried | Proximates | Tryptophan | 1 | % protein | Feedipedia |