Welsh Onion Nutrition Facts
Welsh Onion contains 34 calories, 1.9g protein, 6.5g carbs, and 0.4g fat. A perennial bunching onion with hollow green stalks and no true bulb, common in East Asian cooking. Low in calories and high in vitamin K.
2.2g
sugar
Vitamins in Welsh Onion
Per 100g
Minerals in Welsh Onion
Per 100g
Amino Acids in Welsh Onion
Protein breakdown per 1 cup (100g), from the USDA record for this food.
| Essential Amino Acids | Per 1 cup (100g) | Per 100g | % of Protein |
|---|---|---|---|
| Histidine | 33mg | 33mg | 1.7% |
| Isoleucine | 81mg | 81mg | 4.3% |
| Leucine | 113mg | 113mg | 5.9% |
| Lysine | 95mg | 95mg | 5% |
| Methionine | 21mg | 21mg | 1.1% |
| Phenylalanine | 61mg | 61mg | 3.2% |
| Threonine | 74mg | 74mg | 3.9% |
| Tryptophan | 21mg | 21mg | 1.1% |
| Valine | 84mg | 84mg | 4.4% |
| Other Amino Acids | Per 1 cup (100g) | Per 100g | % of Protein |
|---|---|---|---|
| Alanine | 86mg | 86mg | 4.5% |
| Arginine | 137mg | 137mg | 7.2% |
| Aspartic Acid | 176mg | 176mg | 9.3% |
| Glutamic Acid | 393mg | 393mg | 20.7% |
| Glycine | 94mg | 94mg | 4.9% |
| Proline | 126mg | 126mg | 6.6% |
| Serine | 86mg | 86mg | 4.5% |
| Tyrosine | 55mg | 55mg | 2.9% |
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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