Seaweed, spirulina, raw
USDA SR Legacy · 769.2 g
27.2 g more than your starting foodCompare these foodsVegetables · Nutrition facts
Boiled Dock, Drained, with Salt
20 calories and 1.8 g of protein per 100 g.
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Dock, cooked, boiled, drained, with salt
- Source category
- Vegetables and Vegetable Products
- Nutrition basis
- Per 100 g
- Source record
- USDA FDC 169371
- Publication date
- Apr 2019
On a 100 g basis, this record has more protein than 43% of 1,428 other complete vegetables profiles.
Compare with another foodThe source matters
SR Legacy is USDA’s final historical reference release from 2018. It combines analyses, calculations, and literature. The publication date in FoodData Central is not the date every nutrient was measured.
Read about this datasetYour portion, your numbers
20calories
in 100 g| Nutrient | Amount | Daily value |
|---|---|---|
| Protein | 1.8 g | — |
| Carbohydrate | 2.9 g | 1% |
| Fat | 0.6 g | 1% |
| Fiber | — | — |
| Total sugars | — | — |
| Sodium | 239 mg | 10% |
| Saturated fat | — | — |
| Potassium | 321 mg | 7% |
| Calcium | 38 mg | 3% |
| Iron | 2.08 mg | 12% |
| Magnesium | 89 mg | 21% |
| Vitamin C | 26.3 mg | 29% |
| Vitamin D | 0 µg | 0% |
Estimated energy from macros
Protein 30%Carbs 47%Fat 23%
Uses 4 kcal/g for protein and carbohydrate, 9 for fat. Fiber, alcohol, and label rounding can make this differ from reported calories.
Daily values use the FDA adult reference for a 2,000-calorie diet. Your needs may differ. A dash means no reported value or no daily value shown.
Explore a different choice
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Same broad food category
This food: 18.3 g protein in 1,000 g. Choices below have more on this basis.
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USDA SR Legacy · 909.1 g
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USDA SR Legacy · 909.1 g
24.2 g more than your starting foodCompare these foodsSeaweed, spirulina, dried
USDA SR Legacy · 69 g
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USDA SR Legacy · 666.7 g
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USDA SR Legacy · 869.6 g
16.4 g more than your starting foodCompare these foodsThese are nutrition comparisons, not equivalent ingredients. Check preparation, taste, serving size, and the current package before making a substitution.
All 51 reported nutrient values Per 100 g
| Nutrient | Amount | USDA identifier |
|---|---|---|
| Water | 93.6 g | 1051 |
| Energy | 20 kcal | 1008 |
| Energy | 84 kj | 1062 |
| Protein | 1.83 g | 1003 |
| Total lipid (fat) | 0.64 g | 1004 |
| Ash | 1.01 g | 1007 |
| Carbohydrate, by difference | 2.93 g | 1005 |
| Calcium, Ca | 38 mg | 1087 |
| Iron, Fe | 2.08 mg | 1089 |
| Magnesium, Mg | 89 mg | 1090 |
| Phosphorus, P | 52 mg | 1091 |
| Potassium, K | 321 mg | 1092 |
| Sodium, Na | 239 mg | 1093 |
| Zinc, Zn | 0.17 mg | 1095 |
| Copper, Cu | 0.114 mg | 1098 |
| Manganese, Mn | 0.303 mg | 1101 |
| Selenium, Se | 0.9 µg | 1103 |
| Vitamin C, total ascorbic acid | 26.3 mg | 1162 |
| Thiamin | 0.034 mg | 1165 |
| Riboflavin | 0.086 mg | 1166 |
| Niacin | 0.411 mg | 1167 |
| Pantothenic acid | 0.036 mg | 1170 |
| Vitamin B-6 | 0.1 mg | 1175 |
| Folate, total | 8 µg | 1177 |
| Folic acid | 0 µg | 1186 |
| Folate, food | 8 µg | 1187 |
| Folate, DFE | 8 µg | 1190 |
| Vitamin B-12 | 0 µg | 1178 |
| Vitamin A, RAE | 174 µg | 1106 |
| Retinol | 0 µg | 1105 |
| Vitamin A, IU | 3,474 iu | 1104 |
| Vitamin D (D2 + D3), International Units | 0 iu | 1110 |
| Vitamin D (D2 + D3) | 0 µg | 1114 |
| Fatty acids, total trans | 0 g | 1257 |
| Cholesterol | 0 mg | 1253 |
| Threonine | 0.086 g | 1211 |
| Isoleucine | 0.093 g | 1212 |
| Leucine | 0.152 g | 1213 |
| Lysine | 0.105 g | 1214 |
| Methionine | 0.032 g | 1215 |
| Phenylalanine | 0.104 g | 1217 |
| Tyrosine | 0.075 g | 1218 |
| Valine | 0.121 g | 1219 |
| Arginine | 0.098 g | 1220 |
| Histidine | 0.049 g | 1221 |
| Alanine | 0.121 g | 1222 |
| Aspartic acid | 0.166 g | 1223 |
| Glutamic acid | 0.197 g | 1224 |
| Glycine | 0.104 g | 1225 |
| Proline | 0.106 g | 1226 |
| Serine | 0.07 g | 1227 |
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