Food
| Food name | Side stream | Component group | Component | Value | Unit | Description | Reference |
|---|---|---|---|---|---|---|---|
| Olive | Olive oil cake | Inorganics | Copper | 58 | mg/kg DM | Exhausted, without stones | Feedipedia |
| Olive | Olive oil pulp | Inorganics | Copper | 26 | mg/kg DM | Exhausted | Feedipedia |
| Palm | Palm kernel meal | Inorganics | Copper | 28 | mg/kg DM | Mechanical extraction | Feedipedia |
| Palm | Palm kernel meal | Inorganics | Copper | 31 | mg/kg DM | Solvent extraction | Feedipedia |
| Palm | Palm oil mill effluent | Inorganics | Copper | 97 | mg/kg DM | Decanted | Feedipedia |
| Palm | Oil palm mill effluent, dried | Inorganics | Copper | 11 | mg/kg DM | Dried | Feedipedia |
| Palm | Palm press fibre | Inorganics | Copper | 27 | mg/kg DM | High oil | Feedipedia |
| Nuts, unspecified | Nut crop residues, dried | Inorganics | Copper | 6 | mg/kg DM | Peanut, dry | Feedipedia |
| Nuts, unspecified | Nut hulls | Inorganics | Copper | 15 | mg/kg DM | Peanut | Feedipedia |
| Nuts, unspecified | Nut meal | Inorganics | Copper | 18 | mg/kg DM | Peanut, oil <5%, low fibre | Feedipedia |