Food
| Food name | Side stream | Component group | Component | Value | Unit | Description | Reference |
|---|---|---|---|---|---|---|---|
| Animal by-products, unspecified | Meat and bone meal | Proximates | Cystine | 1.1 | % protein | High fat | Feedipedia |
| Animal by-products, unspecified | Meat and bone meal | Proximates | Cystine | 1.2 | % protein | Low fat | Feedipedia |
| Poultry | Offal meal | Proximates | Cystine | 2.5 | % protein | Poultry | Feedipedia |
| Beef | Rumen content | Proximates | Cystine | 0.6 | % protein | Dehydrated | Feedipedia |
| Shrimp | Shrimp waste, dried | Proximates | Cystine | 0.9 | % protein | Dehydrated | Feedipedia |
| Shrimp | Shrimps, dried | Proximates | Cystine | 1.2 | % protein | Whole, dehydrated | Feedipedia |
| Snail | Snail meal | Proximates | Cystine | 1.1 | % protein | With shells | Feedipedia |
| Whale | Whale meal | Proximates | Cystine | 0.9 | % protein | Feedipedia | |
| Cheese | Whey, dried | Proximates | Cystine | 1.9 | % protein | Sweet, dehydrated | Feedipedia |
| Cheese | Whey, dried | Proximates | Cystine | 1.5 | % protein | Acid, dehydrated, skimmed | Feedipedia |