Food
| Food name | Side stream | Component group | Component | Value | Unit | Description | Reference |
|---|---|---|---|---|---|---|---|
| Sugar beet | Sugar beet pulp | Inorganics | Copper | 4 | mg/kg DM | Fresh | Feedipedia |
| Cheese | Whey | Inorganics | Copper | 0.2 | ppm d.b. | Milk | NOSHAN |
| Rice | Rice straw | Inorganics | Copper | 3 | mg/kg DM | Urea-treated | Feedipedia |
| Coffee | Coffee hulls | Inorganics | Copper | 18 | mg/kg DM | Feedipedia | |
| Potato | Potato skin | Inorganics | Copper | 4.89 | ppm d.b. | NOSHAN | |
| Orange | Orange pulp, dried | Inorganics | Copper | 6 | mg/kg DM | Citrus by-products as ruminant feeds: A review | |
| Potato | Sweet potato | Inorganics | Copper | 7 | mg/kg DM | Tubers, fresh | Feedipedia |
| Wheat | Wheat grain | Inorganics | Copper | 10 | mg/kg DM | Distillers, with solubles, starch <7% | Feedipedia |
| Algae | Chlorella | Inorganics | Copper | 28 | mg/kg DM | Dried, Chlorella spp. | Feedipedia |
| Rice | Rice bran | Inorganics | Copper | 13 | mg/kg DM | Defatted, fibre 11-20% | Feedipedia |