Food
| Food name | Side stream | Component group | Component | Value | Unit | Description | Reference |
|---|---|---|---|---|---|---|---|
| Soy | Soybeans | Proximates | Cystine | 1.6 | % protein | Extruded | Feedipedia |
| Sunflower | Sunflower screenings | Proximates | Cystine | 2.2 | % protein | Feedipedia | |
| Sunflower | Sunflower meal | Proximates | Cystine | 1.7 | % protein | Solvent-extracted, dehulled or non-dehulled | Feedipedia |
| Sunflower | Sunflower meal | Proximates | Cystine | 1.7 | % protein | Solvent-extracted, dehulled and partially dehulled | Feedipedia |
| Sunflower | Sunflower meal | Proximates | Cystine | 1.7 | % protein | Solvent-extracted, non-dehulled | Feedipedia |
| Sunflower | Sunflower meal | Proximates | Cystine | 1.5 | % protein | Mechanically-extracted | Feedipedia |
| Sunflower | Sunflower seeds | Proximates | Cystine | 1.8 | % protein | Feedipedia | |
| Nuts, unspecified | Nut oil meal | Proximates | Cystine | 1.4 | % protein | Walnut (Juglans regia), mechanical extraction, low fibre | Feedipedia |
| Apple | Apple pomace, dried | Proximates | Cystine | 1.4 | % protein | Dehydrated | Feedipedia |
| Apple | Apple | Proximates | Cystine | 1.6 | % protein | Whole, fresh | Feedipedia |