Food
| Food name | Side stream | Component group | Component | Value | Unit | Description | Reference |
|---|---|---|---|---|---|---|---|
| Olive | Olive pomace | Inorganics | Copper | 15.07 | ppm d.b. | NOSHAN | |
| Rice | Rice grain | Inorganics | Copper | 8 | mg/kg DM | Brown | Feedipedia |
| 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 |
| Brewer's yeast/grains, unspecified | Brewing cake | Inorganics | Copper | 12.99 | ppm d.b. | NOSHAN |