Food
| Food name | Side stream | Component group | Component | Value | Unit | Description | Reference |
|---|---|---|---|---|---|---|---|
| Onion | Onion hulls | Inorganics | Silicon | 576.91 | ppm d.b. | NOSHAN | |
| Hop | Hops | Inorganics | Silicon | 522 | ppm d.b. | NOSHAN | |
| Straw | Straw pellets char | Inorganics | Silicon | 75783.7 | mg/kg DM | Chinese straw pellets 550 deg C | ECN Phyllis 2 |
| Cabbage | Cabbage | Inorganics | Silicon | 393.93 | ppm d.b. | NOSHAN | |
| Olive | Olive cake | Inorganics | Silicon | 14000 | mg/kg DM | ECN Phyllis 2 | |
| Grape | Grape pomace | Inorganics | Silicon | 435 | ppm d.b. | NOSHAN | |
| Olive | Olive residue | Inorganics | Silicon | 5671 | mg/kg DM | ECN Phyllis 2 | |
| Rape | Rapeseed press cake | Inorganics | Silicon | 10 | ppm d.b. | NOSHAN | |
| Apple | Apple | Inorganics | Silicon | 70.6 | ppm d.b. | Whole | NOSHAN |
| Green waste | Biochar from greenhouse waste | Inorganics | Silicon | 44000 | mg/kg DM | Pepper residues under gasification. Combustion temperature: gasification at 750°C | ECN Phyllis 2 |