Seaweed, spirulina, raw
USDA SR Legacy · 769.2 g
25.2 g more than your starting foodCompare these foodsVegetables · Nutrition facts
Raw Purslane
20 calories and 2 g of protein per 100 g.
Know what you’re comparing.
Purslane, raw
- Source category
- Vegetables and Vegetable Products
- Nutrition basis
- Per 100 g
- Source record
- USDA FDC 169274
- Publication date
- Apr 2019
On a 100 g basis, this record has more protein than 47% 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SR Legacy is USDA’s final historical reference release from 2018.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
9calories
in 43 g| Nutrient | Amount | Daily value |
|---|---|---|
| Protein | 0.9 g | — |
| Carbohydrate | 1.5 g | 1% |
| Fat | 0.2 g | 0% |
| Fiber | — | — |
| Total sugars | — | — |
| Sodium | 19 mg | 1% |
| Saturated fat | — | — |
| Potassium | 212 mg | 5% |
| Calcium | 28 mg | 2% |
| Iron | 0.86 mg | 5% |
| Magnesium | 29 mg | 7% |
| Vitamin C | 9 mg | 10% |
| Vitamin D | 0 µg | 0% |
Estimated energy from macros
Protein 33%Carbs 54%Fat 13%
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: 20.3 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 · 69 g
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USDA SR Legacy · 666.7 g
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USDA SR Legacy · 869.6 g
14.4 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.
Reported variation in the reference data
A food is more than one number.
Where the source reports a minimum and maximum, you can see that range alongside the displayed value.
| Nutrient | Displayed value | Reported minimum | Reported maximum | Data points |
|---|---|---|---|---|
| WaterPer 100 g | 92.86 g | 92.14 g | 93.92 g | 3 |
| ProteinPer 100 g | 2.03 g | 1.3 g | 2.3 g | 2 |
| Total lipid (fat)Per 100 g | 0.36 g | 0.1 g | 0.38 g | 2 |
| AshPer 100 g | 1.36 g | 1.09 g | 1.63 g | 2 |
These are source-reported summary fields, not a predicted range for your particular food or a statistical confidence interval.
All 38 reported nutrient values Per 100 g
| Nutrient | Amount | USDA identifier |
|---|---|---|
| Water | 92.86 g | 1051 |
| Energy | 20 kcal | 1008 |
| Energy | 84 kj | 1062 |
| Protein | 2.03 g | 1003 |
| Total lipid (fat) | 0.36 g | 1004 |
| Ash | 1.36 g | 1007 |
| Carbohydrate, by difference | 3.39 g | 1005 |
| Calcium, Ca | 65 mg | 1087 |
| Iron, Fe | 1.99 mg | 1089 |
| Magnesium, Mg | 68 mg | 1090 |
| Phosphorus, P | 44 mg | 1091 |
| Potassium, K | 494 mg | 1092 |
| Sodium, Na | 45 mg | 1093 |
| Zinc, Zn | 0.17 mg | 1095 |
| Copper, Cu | 0.113 mg | 1098 |
| Manganese, Mn | 0.303 mg | 1101 |
| Selenium, Se | 0.9 µg | 1103 |
| Vitamin C, total ascorbic acid | 21 mg | 1162 |
| Thiamin | 0.047 mg | 1165 |
| Riboflavin | 0.112 mg | 1166 |
| Niacin | 0.48 mg | 1167 |
| Pantothenic acid | 0.036 mg | 1170 |
| Vitamin B-6 | 0.073 mg | 1175 |
| Folate, total | 12 µg | 1177 |
| Folic acid | 0 µg | 1186 |
| Folate, food | 12 µg | 1187 |
| Folate, DFE | 12 µg | 1190 |
| Choline, total | 12.8 mg | 1180 |
| Vitamin B-12 | 0 µg | 1178 |
| Retinol | 0 µg | 1105 |
| Vitamin A, IU | 1,320 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 |
| Alcohol, ethyl | 0 g | 1018 |
| Caffeine | 0 mg | 1057 |
| Theobromine | 0 mg | 1058 |
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