Food
| Food name | Side stream | Component group | Component | Value | Unit | Description | Reference |
|---|---|---|---|---|---|---|---|
| Spinach | Spinach | Inorganics | Lead | 3.2 | mg/kg DM | ECN Phyllis 2 | |
| Cacao/cocoa | Cacao | Inorganics | Lead | 33 | mg/kg DM | Ash type: ISO 1171 (815 degC) | ECN Phyllis 2 |
| Cacao/cocoa | Cacao shells | Inorganics | Lead | 620 | mg/kg DM | ECN Phyllis 2 | |
| Olive | Olive residue | Inorganics | Lead | 1.5 | mg/kg DM | ECN Phyllis 2 | |
| Sugar beet | Sugar beet | Inorganics | Lead | 0 | mg/kg ash | ECN Phyllis 2 | |
| Poultry | Hatchery waste | Inorganics | Lead | <0.5 | mg/kg | Composition of Australian meat chicken hatchery waste | |
| Food, unspecified | Food leftovers | Inorganics | Lead | <2.5 | mg/kg | Domestic food waste (UK) | Trace element requirements for stable food waste digestion at elevated ammonia concentrations |
| Apple | Apple pomace | Inorganics | Lithium | 0.04 | ppm .d.b | NOSHAN | |
| Orange | Orange peel | Inorganics | Lithium | <0.1 | ppm .d.b | Orange | NOSHAN |
| Cheese | Whey | Inorganics | Lithium | <0.1 | ppm .d.b | Milk | NOSHAN |