Crawfish Nutrition Facts
3 oz of crawfish contains 69.7 calories, 14.3g protein, 0g carbs, and 1g fat. Crawfish is listed in the protein foods category that is low in calories. It is a good source of protein.
0g
sugar
Vitamins in Crawfish
Per 3 oz ~85g
Minerals in Crawfish
Per 3 oz ~85g
Amino Acids in Crawfish
Protein breakdown per 3 oz (85g), from the USDA record for this food.
Crawfish supplies all nine essential amino acids at or above the FAO/WHO adult reference pattern.
| Essential Amino Acids | Per 3 oz (85g) | Per 100g | % of Protein |
|---|---|---|---|
| Histidine | 290mg | 341mg | 2% |
| Isoleucine | 689mg | 811mg | 4.8% |
| Leucine | 1130mg | 1329mg | 7.9% |
| Lysine | 1238mg | 1457mg | 8.7% |
| Methionine | 401mg | 472mg | 2.8% |
| Phenylalanine | 600mg | 706mg | 4.2% |
| Threonine | 575mg | 676mg | 4% |
| Tryptophan | 199mg | 234mg | 1.4% |
| Valine | 668mg | 786mg | 4.7% |
| Other Amino Acids | Per 3 oz (85g) | Per 100g | % of Protein |
|---|---|---|---|
| Alanine | 805mg | 947mg | 5.6% |
| Arginine | 1244mg | 1463mg | 8.7% |
| Aspartic Acid | 1471mg | 1731mg | 10.3% |
| Cystine | 160mg | 188mg | 1.1% |
| Glutamic Acid | 2428mg | 2856mg | 17% |
| Glycine | 858mg | 1009mg | 6% |
| Proline | 470mg | 553mg | 3.3% |
| Serine | 561mg | 660mg | 3.9% |
| Tyrosine | 474mg | 558mg | 3.3% |
Protein quality is scored against the FAO/WHO/UNU 2007 adult indispensable amino acid reference pattern. The FDA publishes no Daily Values for individual amino acids, so the share of total protein is shown instead.
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All nutritional data on Food Index is sourced from official U.S. government databases and verified by nutrition experts at leading federal agencies.
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