Food
| Food name | Side stream | Component group | Component | Value | Unit | Description | Reference |
|---|---|---|---|---|---|---|---|
| Sugar beet | Sugar beet pulp, dried | Proximates | Proline | 4.5 | % protein | Dehydrated | Feedipedia |
| Sugar cane | Sugar cane molasses | Proximates | Proline | 1.2 | % protein | Feedipedia | |
| Date | Date palm pits | Proximates | Proline | 3 | % protein | Phoenix dactylifera | Feedipedia |
| Distillery by-products, unspecified | Vinasse | Proximates | Proline | 0.3 | % protein | From yeast production | Feedipedia |
| Distillery by-products, unspecified | Vinasse | Proximates | Proline | 1.5 | % protein | From glutamic acid production | Feedipedia |
| Distillery by-products, unspecified | Vinasse | Proximates | Proline | 0.6 | % protein | From lysine production | Feedipedia |
| Pork | Hog hair meal | Proximates | Proline | 4 | % protein | Hydrolysed | Feedipedia |
| Animal by-products, unspecified | Blood meal | Proximates | Proline | 4 | % protein | Feedipedia | |
| Poultry | Feather meal | Proximates | Proline | 9.4 | % protein | Feedipedia | |
| Fish, unspecified | Fish meal | Proximates | Proline | 3.8 | % protein | High protein | Feedipedia |