Food
| Food name | Side stream | Component group | Component | Value | Unit | Description | Reference |
|---|---|---|---|---|---|---|---|
| Potato | Potato peel | Proximates | Leucine | 3.1 | % protein | Fresh | Feedipedia |
| Potato | Potato | Proximates | Leucine | 5.1 | % protein | Tuber, raw | Feedipedia |
| Sugar beet | Sugar beet pulp | Proximates | Leucine | 6.4 | % protein | Feedipedia | |
| Sugar beet | Sugar beet pulp, dried | Proximates | Leucine | 5.1 | % protein | Dehydrated, molasses added | Feedipedia |
| Sugar beet | Sugar beet pulp | Proximates | Leucine | 6.5 | % protein | Fresh | Feedipedia |
| Sugar beet | Sugar beet root | Proximates | Leucine | 3.2 | % protein | Sugar type, fresh | Feedipedia |
| Sugar beet | Sugar beet leaves | Proximates | Leucine | 6.8 | % protein | Fresh | Feedipedia |
| Potato | Sweet potato, aerial part | Proximates | Leucine | 8.6 | % protein | Fresh | Feedipedia |
| Potato | Sweet potato, aerial part, dried | Proximates | Leucine | 8.2 | % protein | Dry | Feedipedia |
| Potato | Sweet potato leaf protein concentrate | Proximates | Leucine | 9.8 | % protein | Feedipedia |