Food
| Food name | Side stream | Component group | Component | Value | Unit | Description | Reference |
|---|---|---|---|---|---|---|---|
| Cabbage | Cabbage | Inorganics | Chromium | 2.03 | ppm d.b. | Sour | NOSHAN |
| Sugar beet | Sugar beet, dried | Inorganics | Chromium | 7.02 | ppm d.b. | Flakes | NOSHAN |
| Tomatoes | Tomato skin | Inorganics | Chromium | 0.47 | ppm d.b. | NOSHAN | |
| Apple | Apple | Inorganics | Chromium | 0.14 | ppm d.b. | Whole | NOSHAN |
| Pears | Pear | Inorganics | Chromium | 0.59 | ppm d.b. | Whole | NOSHAN |
| Yoghurt | Yoghurt | Inorganics | Chromium | <0.01 | ppm d.b. | NOSHAN | |
| Sugar beet | Sugar beet leaves | Inorganics | Chromium | 3.5 | ppm | Beta vulgaris | Utilization of fruit and vegetable wastes, FAO |
| Food, unspecified | Food leftovers | Inorganics | Chromium | 6.9 | mg/kg | Domestic food waste (UK) | Trace element requirements for stable food waste digestion at elevated ammonia concentrations |