Food
| Food name | Side stream | Component group | Component | Value | Unit | Description | Reference |
|---|---|---|---|---|---|---|---|
| Sugar beet | Sugar beet pulp | Inorganics | Copper | 4 | mg/kg DM | Silage | Feedipedia |
| Hop | Hops | Inorganics | Copper | 78.16 | ppm d.b. | NOSHAN | |
| Sugar cane | Sugar cane forage | Inorganics | Copper | 7 | mg/kg DM | Whole plant, fresh | Feedipedia |
| Coffee | Instant coffee by product | Inorganics | Copper | 38 | mg/kg DM | Feedipedia | |
| Rape | Rapeseed press cake | Inorganics | Copper | 5.9 | ppm d.b. | NOSHAN | |
| Citrus, unspecified | Citrus pulp, dried | Inorganics | Copper | 3.0 | mg/kg DM | Citrus by-products as ruminant feeds: A review | |
| Potato | Sweet potato, dried | Inorganics | Copper | 7 | mg/kg DM | Tubers, dehydrated | Feedipedia |
| Cabbage | Cabbage | Inorganics | Copper | 0.15 | ppm d.b. | NOSHAN | |
| Palm | Oil palm leaflets | Inorganics | Copper | 3 | mg/kg DM | Fresh | Feedipedia |
| Grape | Grape pomace | Inorganics | Copper | 34 | mg/kg DM | Silage | Feedipedia |