Food
| Food name | Side stream | Component group | Component | Value | Unit | Description | Reference |
|---|---|---|---|---|---|---|---|
| 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 | |
| Palm | Oil palm fronds | Inorganics | Copper | 3 | mg/kg DM | Fresh | Feedipedia |
| Grape | Grape pomace | Inorganics | Copper | 78 | mg/kg DM | Fresh | Feedipedia |
| Tomatoes | Tomato skin | Inorganics | Copper | 10.8 | ppm d.b. | NOSHAN | |
| Animal by-products, unspecified | Meat compost | Inorganics | Copper | 46 | mg/kg DM | Immature. With cc.HNO3+cc.H2O2 digestion | Composted slaughterhouse waste as organic fertilizer |
| Sugar cane | Sugar cane tops | Inorganics | Copper | 14 | mg/kg DM | Fresh | Feedipedia |
| Cheese | Cheese | Inorganics | Copper | 0.55 | ppm d.b. | Soft and hard | NOSHAN |
| Distillers grain | Distillers grain | Inorganics | Copper | 18 | mg/kg DM | Barley (ethanol) | Feedipedia |