Nuts, walnuts, English, halves, raw
Source and period: U.S. Department of Agriculture, Agricultural Research Service, FoodData Central - Foundation Foods (April 2026 release, JSON download).
Figures cover that source's April 2026 release. Downloaded October 27, 2026.
Sources, licence and fetch date
Food record
Published by USDA: 10/28/2022
| Field | Value |
|---|---|
| fdcId | 2346394 |
| description | Nuts, walnuts, English, halves, raw |
| foodCategory | Nut and Seed Products |
| dataType | Foundation |
| foodClass | FinalFood |
| ndbNumber | 12155 |
| publicationDate | October 28, 2022 |
| isHistoricalReference | false |
| foodNutrientCount | 48 |
| portionCount | 1 |
| inputFoodCount | 8 |
Nutrient records stored for this food
| nutrientNumber | nutrientName | unitName | amount | min | max | median | dataPoints | derivationCode | derivationDescription | derivationSourceDescription |
|---|---|---|---|---|---|---|---|---|---|---|
| 303 | Iron, Fe | mg | 2.24 | 1.99 | 2.54 | 2.24 | 8 | A | Analytical | Analytical or derived from analytical |
| 304 | Magnesium, Mg | mg | 142 | 125 | 148 | 144 | 8 | A | Analytical | Analytical or derived from analytical |
| 305 | Phosphorus, P | mg | 365 | 344 | 384 | 366 | 8 | A | Analytical | Analytical or derived from analytical |
| 306 | Potassium, K | mg | 424 | 392 | 462 | 423 | 8 | A | Analytical | Analytical or derived from analytical |
| 307 | Sodium, Na | mg | 0.0 | 0.0 | 0.0 | 0.0 | 8 | A | Analytical | Analytical or derived from analytical |
| 309 | Zinc, Zn | mg | 2.76 | 2.22 | 3.04 | 2.84 | 8 | A | Analytical | Analytical or derived from analytical |
| 312 | Copper, Cu | mg | 1.21 | 1.02 | 1.39 | 1.18 | 8 | A | Analytical | Analytical or derived from analytical |
| 255 | Water | g | 3.14 | 2.79 | 3.49 | 3.17 | 8 | A | Analytical | Analytical or derived from analytical |
| 204 | Total lipid (fat) | g | 69.7 | 67.5 | 71.4 | 69.8 | 8 | A | Analytical | Analytical or derived from analytical |
| 291 | Fiber, total dietary | g | 5.21 | 4.3 | 7.38 | 4.64 | 8 | A | Analytical | Analytical or derived from analytical |
| 301 | Calcium, Ca | mg | 88.3 | 74.8 | 103 | 88.0 | 8 | A | Analytical | Analytical or derived from analytical |
| 205 | Carbohydrate, by difference | g | 10.9 | not available | not available | not available | not available | NC | Calculated | Calculated or imputed |
| 203 | Protein | g | 14.6 | 12.9 | 16.3 | 14.6 | not available | NC | Calculated | Calculated or imputed |
| 646 | Fatty acids, total polyunsaturated | g | 49.3 | 45.6 | 51.5 | 50.3 | 8 | A | Analytical | Analytical or derived from analytical |
| 645 | Fatty acids, total monounsaturated | g | 9.62 | 8.95 | 10.5 | 9.4 | 8 | A | Analytical | Analytical or derived from analytical |
| 606 | Fatty acids, total saturated | g | 6.05 | 5.81 | 6.47 | 6.02 | 8 | A | Analytical | Analytical or derived from analytical |
| 430 | Vitamin K (phylloquinone) | µg | 1.7 | 1.4 | 2.0 | 1.8 | 8 | A | Analytical | Analytical or derived from analytical |