Food
| Food name | Side stream | Component group | Component | Value | Unit | Description | Reference |
|---|---|---|---|---|---|---|---|
| Fish, unspecified | Fish meal | Proximates | Histidine | 2.4 | % of protein | 60-68%, protein as fed | Feedipedia |
| Fish, unspecified | Fish meal | Proximates | Histidine | 2.4 | % of protein | Low protein | Feedipedia |
| Fish, unspecified | Fish protein concentrate | Proximates | Histidine | 2.2 | % of protein | Feedipedia | |
| Fish, unspecified | Fish silage | Proximates | Histidine | 2.7 | % of protein | Low oil | Feedipedia |
| Fish, unspecified | Fish solubles, dried | Proximates | Histidine | 2.5 | % of protein | Dehydrated | Feedipedia |
| Frog | Frog meal | Proximates | Histidine | 2.4 | % of protein | Frog waste | Feedipedia |
| Poultry | Hatchery by product | Proximates | Histidine | 2 | % of protein | Feedipedia | |
| Beef | Cattle hoof and horn meal | Proximates | Histidine | 1.2 | % of protein | Feedipedia | |
| Animal by-products, unspecified | Leather meal | Proximates | Histidine | 0.5 | % of protein | Hydrolysed | Feedipedia |
| Animal by-products, unspecified | Leather meal | Proximates | Histidine | 0.6 | % of protein | Non-hydrolysed | Feedipedia |