King Crab Nutrition Facts
3 oz of king crab contains 71.4 calories, 15.5g protein, 0g carbs, and 0.5g fat. King Crab is a protein-rich food that is low in calories. It is a good source of protein.
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Vitamins in King Crab
Per 3 oz ~85g
Minerals in King Crab
Per 3 oz ~85g
Amino Acids in King Crab
Protein breakdown per 3 oz (85g), from the USDA record for this food.
King Crab 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 | 316mg | 372mg | 2% |
| Isoleucine | 754mg | 887mg | 4.8% |
| Leucine | 1234mg | 1452mg | 7.9% |
| Lysine | 1353mg | 1592mg | 8.7% |
| Methionine | 438mg | 515mg | 2.8% |
| Phenylalanine | 657mg | 773mg | 4.2% |
| Threonine | 630mg | 741mg | 4.1% |
| Tryptophan | 217mg | 255mg | 1.4% |
| Valine | 732mg | 861mg | 4.7% |
| Other Amino Acids | Per 3 oz (85g) | Per 100g | % of Protein |
|---|---|---|---|
| Alanine | 881mg | 1036mg | 5.7% |
| Arginine | 1358mg | 1598mg | 8.7% |
| Aspartic Acid | 1607mg | 1891mg | 10.3% |
| Cystine | 174mg | 205mg | 1.1% |
| Glutamic Acid | 2652mg | 3120mg | 17.1% |
| Glycine | 938mg | 1103mg | 6% |
| Proline | 513mg | 603mg | 3.3% |
| Serine | 612mg | 720mg | 3.9% |
| Tyrosine | 518mg | 609mg | 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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Trusted & Verified Nutritional Information
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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