| Food name | Side stream | Component group | Component | Value | Unit | Description | Reference |
|---|---|---|---|---|---|---|---|
| Orange | Orange pulp, dried | Proximates | Serine | 1.8 | g/kg DM | Citrus by-products as ruminant feeds: A review | |
| Orange | Orange pulp, dried | Proximates | Serine | 2.9 | % protein | Feedipedia | |
| Orange | Orange peel | Proximates | Serine | 3.8 | mg/g dry matter | Orange | NOSHAN |
| Orange | Orange peel | Proximates | Serine | 0 | % D AA | Orange | NOSHAN |