Food
| Food name | Side stream | Component group | Component | Value | Unit | Description | Reference |
|---|---|---|---|---|---|---|---|
| Sorghum | Sorghum grain | Proximates | Proline | 6.7 | % protein | High tannin | Feedipedia |
| Brewer's yeast/grains, unspecified | Beer yeast | Proximates | Proline | 2.99 | mg/g DM | NOSHAN | |
| Grape | Grape seeds | Proximates | Proline | 2.5 | % protein | Feedipedia | |
| Rape | Rapeseed meal | Proximates | Proline | 6 | % protein | 00 type, oil <5% as fed, solvent extractio | Feedipedia |
| Hop | Hops | Proximates | Proline | 11.21 | mg/g dry matter | NOSHAN | |
| Corn | Maize germ meal | Proximates | Proline | 4.7 | % protein | Protein 20-30%, oil <5% | Feedipedia |
| Safflower | Safflower hulls | Proximates | Proline | 3.9 | % protein | Carthamus tinctorius | Feedipedia |
| Cheese | Cheese | Proximates | Proline | 42.51 | mg/g dry matter | Hard | NOSHAN |
| Palm | Oil palm mill effluent, dried | Proximates | Proline | 4.6 | % protein | Dried | Feedipedia |
| Soy | Soybean hulls | Proximates | Proline | 4.7 | % protein | Feedipedia |